{"id":9108,"date":"2025-10-30T10:16:46","date_gmt":"2025-10-30T10:16:46","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=9108"},"modified":"2026-04-27T11:16:06","modified_gmt":"2026-04-27T11:16:06","slug":"are-pigments-toxic","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/fr\/are-pigments-toxic\/","title":{"rendered":"Les pigments sont-ils toxiques ?"},"content":{"rendered":"<h1><strong><b>Les pigments sont-ils toxiques ?<\/b><\/strong><\/h1>\r\nBonjour \u00e0 tous ! Je suis une employ\u00e9e vedette \u00e0 <a href=\"http:\/\/chromeclair.com\">CHROM\u00c9CLAIR<\/a>, une marque de <a href=\"https:\/\/chromeclair.com\/product-category\/solid-color-gel-polish\/\"><u>gel polish sans h\u00e9moglobine<\/u><\/a>.Here are some questions and answers about pigments that I&#8217;ve compiled. I hope this helps you.\r\n\r\nAre pigments toxic? Generally speaking, the environmental friendliness of pigments is relative. It is evaluated based on different industry standards to determine compliance with environmental requirements. Typically, pigments are considered environmentally friendly if their harmful components\u2014that is, their toxicity\u2014are restricted within certain limits (meeting a specific standard), thereby posing no threat to human health or causing environmental pollution.\r\n<h3><strong><b>Les crit\u00e8res d'\u00e9valuation de la toxicit\u00e9 des pigments inorganiques et organiques sont pr\u00e9sent\u00e9s ci-dessous.<\/b><\/strong><\/h3>\r\n<ul>\r\n \t<li>Les pigments sont principalement class\u00e9s comme organiques ou inorganiques en fonction de leur composition chimique, et leur toxicit\u00e9 diff\u00e8re en cons\u00e9quence. Les crit\u00e8res permettant de d\u00e9terminer si un pigment est respectueux de l'environnement varient \u00e9galement.<\/li>\r\n \t<li>Pour les pigments inorganiques, les principaux indicateurs d'\u00e9valuation de la toxicit\u00e9 sont huit m\u00e9taux lourds : l'antimoine, l'arsenic, le baryum, le cadmium, le chrome, le plomb, le mercure et le s\u00e9l\u00e9nium.<\/li>\r\n<\/ul>\r\nIl existe plusieurs normes. Par exemple, les pigments utilis\u00e9s dans l'\u00e9lectronique suivent g\u00e9n\u00e9ralement la norme RoHS de l'UE, tandis que ceux utilis\u00e9s dans les rev\u00eatements et les plastiques adh\u00e8rent g\u00e9n\u00e9ralement \u00e0 la norme EN71-3 de l'UE. Pour les industries impliquant un contact direct avec les aliments, comme les rev\u00eatements antiadh\u00e9sifs des ustensiles de cuisine, c'est la norme de la FDA am\u00e9ricaine qui est appliqu\u00e9e pour l'\u00e9valuation.\r\n<h3><strong><b><img decoding=\"async\" class=\"alignnone size-full wp-image-9109\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>Il existe deux m\u00e9thodes d'\u00e9valuation :<\/b><\/strong><\/h3>\r\nOne involves testing the heavy metal content of the pigment itself, while the other assesses the leaching of heavy metals after the pigment is incorporated into a product.\r\n\r\nResearch on the toxicity of organic pigments spans multiple fields, primarily encompassing the following aspects: acute toxicity, skin and mucous membrane irritation, subacute toxicity from repeated exposure, allergenicity, mutagenicity, chronic toxicity, and carcinogenicity.\r\n\r\nSince pigments are primarily categorized as organic or inorganic, the key toxicity evaluation metric for inorganic pigments is the content of eight major heavy metals. For organic pigments, toxicity is assessed through acute toxicity, skin and mucous membrane irritation, subacute toxicity from repeated exposure, sensitization, mutagenicity, chronic toxicity, and carcinogenicity.\r\n<h3><strong>Qu'est-ce qu'un pigment ?<\/strong><strong>\uff1f<\/strong><\/h3>\r\nL'ajout de pigments aux rev\u00eatements permet de pr\u00e9venir la rouille, de colorer et de masquer les couleurs. Les pigments r\u00e9duisent la perm\u00e9abilit\u00e9 du film de rev\u00eatement, le prot\u00e8gent des rayons UV et des intemp\u00e9ries et am\u00e9liorent ses propri\u00e9t\u00e9s m\u00e9caniques. Les rev\u00eatements soigneusement formul\u00e9s peuvent \u00e9galement pr\u00e9senter des propri\u00e9t\u00e9s autonettoyantes et anti-calcaires. En plus de fournir la brillance et la couleur souhait\u00e9es pour les couches de finition, les pigments peuvent contr\u00f4ler les niveaux de brillance, car les particules de diff\u00e9rentes tailles influencent de mani\u00e8re significative la r\u00e9flexion de la lumi\u00e8re. L'augmentation de la taille des particules de pigments peut \u00e9galement am\u00e9liorer l'adh\u00e9rence aux rev\u00eatements existants.\r\n<h3><strong>Types courants de pigments<\/strong><\/h3>\r\nEn fonction de leur structure chimique, les pigments peuvent \u00eatre class\u00e9s en pigments inorganiques et organiques ; en fonction de leur fonction, ils peuvent \u00eatre class\u00e9s en pigments colorants, pigments antirouille et pigments de dilution ; et en fonction de leur origine, ils peuvent \u00eatre class\u00e9s en cat\u00e9gories naturelles et synth\u00e9tiques. Les pigments naturels sont principalement d\u00e9riv\u00e9s de min\u00e9raux naturels, tels que le cinabre et la malachite. Les pigments synth\u00e9tiques sont principalement des compos\u00e9s chimiques inorganiques ou organiques, tels que le rouge d'oxyde de fer, le jaune de chrome et le rouge de toluidine.\r\n<h3><strong>Pigments organiques<\/strong><\/h3>\r\nOrganic pigments possess vibrant colors and vivid hues, but they fall short of inorganic pigments in many properties. For instance, inorganic pigments exhibit greater stability under light exposure and atmospheric conditions, and they can form coating films that protect metals from corrosion.\r\n\r\nHundreds of pigment varieties exist, with properties varying by manufacturer, production method, and numerous other factors. Although hazards to humans differ among pigments, all should be considered harmful. Appropriate safety measures must be taken to prevent ingestion or inhalation. For instance, when mixing zinc powder into inorganic zinc-rich coatings, wear a suitable respirator.\r\n<h3><strong>Forme du pigment<\/strong><\/h3>\r\nLa forme des pigments est une caract\u00e9ristique essentielle qui influence les propri\u00e9t\u00e9s physiques des rev\u00eatements. Les formes les plus courantes sont les suivantes\r\n<h3><strong>Pigments sph\u00e9riques<\/strong><\/h3>\r\nDans la pratique, les pigments sph\u00e9riques sont les plus utilis\u00e9s. Ces pigments ont la forme d'un bloc. Il s'agit g\u00e9n\u00e9ralement de pigments d'addition de couleur (par exemple, le dioxyde de titane) ou de pigments sacrificiels (par exemple, le zinc m\u00e9tallique).\r\n<h3><strong>Pigments d'aiguille<\/strong><\/h3>\r\nOn parle \u00e9galement de pigments en forme d'aiguille, tels que l'oxyde de zinc ou les fibres de verre, qui sont utilis\u00e9s pour renforcer et consolider le film de rev\u00eatement tout en apportant de la couleur. Dans le pass\u00e9, des fibres d'amiante \u00e9taient fr\u00e9quemment ajout\u00e9es aux rev\u00eatements pour en renforcer la r\u00e9sistance (coh\u00e9sion et thixotropie). Bien qu'ils ne soient plus utilis\u00e9s aujourd'hui, les pigments d'amiante peuvent \u00eatre rencontr\u00e9s lors de r\u00e9parations de rev\u00eatements ou de l'enl\u00e8vement de rev\u00eatements existants.\r\n<h3><strong>Pigments floconneux<\/strong><\/h3>\r\nLes exemples incluent le mica, les paillettes d'aluminium, les paillettes de verre et l'oxyde de fer micac\u00e9. Ces pigments se chevauchent pendant le s\u00e9chage de la peinture, augmentant la densit\u00e9 du rev\u00eatement pour emp\u00eacher la p\u00e9n\u00e9tration de l'humidit\u00e9. Simultan\u00e9ment, ils r\u00e9fl\u00e9chissent efficacement les rayons ultraviolets dans les couches de finition, am\u00e9liorant ainsi la r\u00e9sistance du film au vieillissement. Les pigments floconneux sont l'un des principaux composants pigmentaires s\u00e9lectionn\u00e9s pour les rev\u00eatements anticorrosion modernes \u00e0 usage intensif.\r\n<h3><strong>Fonctions des pigments<\/strong><\/h3>\r\nLes principales fonctions des pigments sont la coloration, la pr\u00e9vention de la rouille et le remplissage :\r\n<h3><strong>Pigments de coloration<\/strong><\/h3>\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-9110\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-11.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-11.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-11-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-11-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-11-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-11-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-11-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-11-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>Pigments are the most widely used category of colorants in coatings, primarily serving to provide coverage and decoration. Beyond being insoluble in water, oil, and solvents, they must exhibit vivid and attractive colors, possess strong tinting strength and high hiding power, and demonstrate excellent stability against light and heat.\r\n\r\nThat&#8217;s all for today! I hope this article helps you grasp pigment knowledge more easily!\r\n\r\nCHROM\u00c9CLAIR offers Base coats, Top coats, solid color <a href=\"https:\/\/chromeclair.com\/product-category\/solid-color-gel-polish\/\"><u>gel polish sans HEMA<\/u><\/a>et <a href=\"http:\/\/chromeclair.com\/product\/cat-eye-gel-polish-hema-free-and-tpo-free-ce08\/\"><u>Vernis gel pour les yeux de chat sans h\u00e9matome<\/u><\/a>.\r\n\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-8989\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>Leur site web propose \u00e9galement des tutoriels de nail art, comme par exemple :\r\n<p class=\"entry-title\"><a href=\"https:\/\/chromeclair.com\/how-to-do-the-magical-girl-nail-art-at-home\/\">Comment faire le Nail Art de la Fille Magique \u00e0 la maison ?<\/a><\/p>\r\n<p class=\"entry-title\"><a href=\"https:\/\/chromeclair.com\/get-a-fairy-skirt-nail-art-at-home-manicure-in-4easy-steps\/\">Obtenez une manucure \u00e0 domicile en 4 \u00e9tapes faciles !<\/a><\/p>\r\n&nbsp;\r\n\r\n&nbsp;\r\n\r\n&nbsp;\r\n\r\n&nbsp;\r\n\r\n&nbsp;\n\n\n<p><strong>Related product references:<\/strong> For formulation review or sourcing comparison, see <a href=\"https:\/\/changhongchemical.com\/product\/lcsorb-360-cas-103597-45-1\/\">CHLUMIUV 360<\/a> et <a href=\"https:\/\/changhongchemical.com\/product\/lcsorb-uv-1577-cas-147315-50-2\/\">CHLUMIUV UV-1577<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hello everyone! I&#8217;m a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish.Here are some questions and answers about pigments that I&#8217;ve compiled. I hope this helps you. Are pigments toxic? Generally&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9108","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Are pigments toxic?- Changhong Chemical<\/title>\n<meta name=\"description\" content=\"Hello everyone! I&#039;m a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish.Here are some questions and answers about pigments that I&#039;ve compiled. I hope this helps you.Are pigments toxic? Generally speaking, the environmental friendliness of pigments is relative. It is evaluated based on different industry standards to determine compliance with environmental requirements. Typically, pigments are considered environmentally friendly if their harmful components\u2014that is, their toxicity\u2014are restricted within certain limits (meeting a specific standard), thereby posing no threat to human health or causing environmental pollution.Below are the toxicity evaluation criteria for inorganic\/organic pigments.\u00b7 Pigments are primarily classified as organic or inorganic based on their chemical composition, and their toxicity differs accordingly. 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Typically, pigments are considered environmentally friendly if their harmful components\u2014that is, their toxicity\u2014are restricted within certain limits (meeting a specific standard), thereby posing no threat to human health or causing environmental pollution.Below are the toxicity evaluation criteria for inorganic\/organic pigments.\u00b7 Pigments are primarily classified as organic or inorganic based on their chemical composition, and their toxicity differs accordingly. 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I'm a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish.Here are some questions and answers about pigments that I've compiled. I hope this helps you.Are pigments toxic? Generally speaking, the environmental friendliness of pigments is relative. It is evaluated based on different industry standards to determine compliance with environmental requirements. Typically, pigments are considered environmentally friendly if their harmful components\u2014that is, their toxicity\u2014are restricted within certain limits (meeting a specific standard), thereby posing no threat to human health or causing environmental pollution.Below are the toxicity evaluation criteria for inorganic\\\/organic pigments.\u00b7 Pigments are primarily classified as organic or inorganic based on their chemical composition, and their toxicity differs accordingly. The criteria for determining whether a pigment is environmentally friendly also vary.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/are-pigments-toxic\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/changhongchemical.com\\\/are-pigments-toxic\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/are-pigments-toxic\\\/#primaryimage\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/1-11.webp\",\"contentUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/1-11.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/are-pigments-toxic\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/changhongchemical.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Are pigments toxic?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#website\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/\",\"name\":\"Changhong Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/changhongchemical.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#organization\",\"name\":\"Changhong Chemical\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Changhong Chemical\"},\"image\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/person\\\/2a9593ff69d6db8f8ca0567ca3ed6b5d\",\"name\":\"Changhong Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"caption\":\"Changhong Chemical\"},\"sameAs\":[\"https:\\\/\\\/changhongchemical.com\"],\"url\":\"https:\\\/\\\/changhongchemical.com\\\/fr\\\/author\\\/infolongchangchemical-com\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Les pigments sont-ils toxiques ? - Changhong Chemical","description":"Bonjour \u00e0 toutes et \u00e0 tous ! Je suis une employ\u00e9e vedette de CHROM\u00c9CLAIR, une marque de gel polish sans h\u00e9matome. Voici quelques questions et r\u00e9ponses sur les pigments que j'ai compil\u00e9es. J'esp\u00e8re que cela vous aidera.Les pigments sont-ils toxiques ? D'une mani\u00e8re g\u00e9n\u00e9rale, le respect de l'environnement par les pigments est relatif. Il est \u00e9valu\u00e9 sur la base de diff\u00e9rentes normes industrielles afin de d\u00e9terminer la conformit\u00e9 aux exigences environnementales. En r\u00e8gle g\u00e9n\u00e9rale, les pigments sont consid\u00e9r\u00e9s comme respectueux de l'environnement si leurs composants nocifs - c'est-\u00e0-dire leur toxicit\u00e9 - sont limit\u00e9s dans certaines limites (respect d'une norme sp\u00e9cifique), ne constituant ainsi aucune menace pour la sant\u00e9 humaine et ne causant aucune pollution de l'environnement.Voici les crit\u00e8res d'\u00e9valuation de la toxicit\u00e9 des pigments inorganiques\/organiques.- Les pigments sont principalement class\u00e9s comme organiques ou inorganiques en fonction de leur composition chimique, et leur toxicit\u00e9 diff\u00e8re en cons\u00e9quence. Les crit\u00e8res permettant de d\u00e9terminer si un pigment est respectueux de l'environnement varient \u00e9galement.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/changhongchemical.com\/fr\/are-pigments-toxic\/","og_locale":"fr_FR","og_type":"article","og_title":"Are pigments toxic?- Changhong Chemical","og_description":"Hello everyone! I'm a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish.Here are some questions and answers about pigments that I've compiled. I hope this helps you.Are pigments toxic? Generally speaking, the environmental friendliness of pigments is relative. It is evaluated based on different industry standards to determine compliance with environmental requirements. Typically, pigments are considered environmentally friendly if their harmful components\u2014that is, their toxicity\u2014are restricted within certain limits (meeting a specific standard), thereby posing no threat to human health or causing environmental pollution.Below are the toxicity evaluation criteria for inorganic\/organic pigments.\u00b7 Pigments are primarily classified as organic or inorganic based on their chemical composition, and their toxicity differs accordingly. The criteria for determining whether a pigment is environmentally friendly also vary.","og_url":"https:\/\/changhongchemical.com\/fr\/are-pigments-toxic\/","og_site_name":"Changhong Chemical","article_published_time":"2025-10-30T10:16:46+00:00","article_modified_time":"2026-04-27T11:16:06+00:00","og_image":[{"width":3462,"height":2084,"url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11.webp","type":"image\/webp"}],"author":"Changhong Chemical","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Changhong Chemical","Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/#article","isPartOf":{"@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/"},"author":{"name":"Changhong Chemical","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d"},"headline":"Are pigments toxic?","datePublished":"2025-10-30T10:16:46+00:00","dateModified":"2026-04-27T11:16:06+00:00","mainEntityOfPage":{"@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/"},"wordCount":891,"publisher":{"@id":"https:\/\/changhongchemical.com\/#organization"},"image":{"@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11.webp","articleSection":["Uncategorized"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/","url":"https:\/\/changhongchemical.com\/are-pigments-toxic\/","name":"Les pigments sont-ils toxiques ? - Changhong Chemical","isPartOf":{"@id":"https:\/\/changhongchemical.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/#primaryimage"},"image":{"@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11.webp","datePublished":"2025-10-30T10:16:46+00:00","dateModified":"2026-04-27T11:16:06+00:00","description":"Bonjour \u00e0 toutes et \u00e0 tous ! Je suis une employ\u00e9e vedette de CHROM\u00c9CLAIR, une marque de gel polish sans h\u00e9matome. Voici quelques questions et r\u00e9ponses sur les pigments que j'ai compil\u00e9es. J'esp\u00e8re que cela vous aidera.Les pigments sont-ils toxiques ? D'une mani\u00e8re g\u00e9n\u00e9rale, le respect de l'environnement par les pigments est relatif. Il est \u00e9valu\u00e9 sur la base de diff\u00e9rentes normes industrielles afin de d\u00e9terminer la conformit\u00e9 aux exigences environnementales. En r\u00e8gle g\u00e9n\u00e9rale, les pigments sont consid\u00e9r\u00e9s comme respectueux de l'environnement si leurs composants nocifs - c'est-\u00e0-dire leur toxicit\u00e9 - sont limit\u00e9s dans certaines limites (respect d'une norme sp\u00e9cifique), ne constituant ainsi aucune menace pour la sant\u00e9 humaine et ne causant aucune pollution de l'environnement.Voici les crit\u00e8res d'\u00e9valuation de la toxicit\u00e9 des pigments inorganiques\/organiques.- Les pigments sont principalement class\u00e9s comme organiques ou inorganiques en fonction de leur composition chimique, et leur toxicit\u00e9 diff\u00e8re en cons\u00e9quence. Les crit\u00e8res permettant de d\u00e9terminer si un pigment est respectueux de l'environnement varient \u00e9galement.","breadcrumb":{"@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/changhongchemical.com\/are-pigments-toxic\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/#primaryimage","url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11.webp","contentUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-11.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/changhongchemical.com\/"},{"@type":"ListItem","position":2,"name":"Are pigments toxic?"}]},{"@type":"WebSite","@id":"https:\/\/changhongchemical.com\/#website","url":"https:\/\/changhongchemical.com\/","name":"Changhong Chemical","description":"Fabricant chinois de produits chimiques \uff06 fournisseur","publisher":{"@id":"https:\/\/changhongchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/changhongchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/changhongchemical.com\/#organization","name":"Changhong Chemical","url":"https:\/\/changhongchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/changhongchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Changhong Chemical"},"image":{"@id":"https:\/\/changhongchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d","name":"Changhong Chemical","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","caption":"Changhong Chemical"},"sameAs":["https:\/\/changhongchemical.com"],"url":"https:\/\/changhongchemical.com\/fr\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/posts\/9108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/comments?post=9108"}],"version-history":[{"count":6,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/posts\/9108\/revisions"}],"predecessor-version":[{"id":9995,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/posts\/9108\/revisions\/9995"}],"wp:attachment":[{"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/media?parent=9108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/categories?post=9108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/tags?post=9108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}