{"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\/it\/are-pigments-toxic\/","title":{"rendered":"I pigmenti sono tossici?"},"content":{"rendered":"<h1><strong><b>I pigmenti sono tossici?<\/b><\/strong><\/h1>\r\nCiao a tutti! Sono un'impiegata stellare di <a href=\"http:\/\/chromeclair.com\">CHROM\u00c9CLAIR<\/a>, un marchio di <a href=\"https:\/\/chromeclair.com\/product-category\/solid-color-gel-polish\/\"><u>smalto gel hema free<\/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>Di seguito sono riportati i criteri di valutazione della tossicit\u00e0 dei pigmenti inorganici\/organici.<\/b><\/strong><\/h3>\r\n<ul>\r\n \t<li>I pigmenti sono classificati come organici o inorganici in base alla loro composizione chimica e la loro tossicit\u00e0 varia di conseguenza. Anche i criteri per determinare se un pigmento \u00e8 ecologico variano.<\/li>\r\n \t<li>Per i pigmenti inorganici, i principali indicatori di valutazione della tossicit\u00e0 sono otto metalli pesanti: antimonio, arsenico, bario, cadmio, cromo, piombo, mercurio e selenio.<\/li>\r\n<\/ul>\r\nEsistono diversi standard. Ad esempio, i pigmenti utilizzati nell'elettronica seguono in genere lo standard RoHS dell'UE, mentre quelli utilizzati nei rivestimenti e nelle materie plastiche sono generalmente conformi allo standard EN71-3 dell'UE. Per i settori che prevedono il contatto diretto con gli alimenti, come i rivestimenti per pentole antiaderenti, si applica lo standard FDA degli Stati Uniti per la valutazione.\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\" \/>Esistono due metodi di valutazione:<\/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>Cosa sono i pigmenti<\/strong><strong>\uff1f<\/strong><\/h3>\r\nL'aggiunta di pigmenti ai rivestimenti consente di prevenire la ruggine, colorare e nascondere il prodotto. I pigmenti riducono la permeabilit\u00e0 del film di rivestimento, lo proteggono dai raggi UV e dagli agenti atmosferici e ne migliorano le propriet\u00e0 meccaniche. I rivestimenti formulati con cura possono anche presentare propriet\u00e0 autopulenti e antincrostanti. Oltre a fornire la brillantezza e il colore desiderati per gli strati di finitura, i pigmenti possono controllare i livelli di brillantezza, in quanto le particelle di dimensioni diverse influenzano in modo significativo la riflessione della luce. L'aumento delle dimensioni delle particelle dei pigmenti pu\u00f2 anche migliorare l'adesione ai rivestimenti esistenti.\r\n<h3><strong>Tipi comuni di pigmenti<\/strong><\/h3>\r\nIn base alla struttura chimica, i pigmenti possono essere classificati in pigmenti inorganici e organici; in base alla funzione, possono essere classificati come pigmenti coloranti, pigmenti antiruggine e pigmenti estensori; e in base all'origine, rientrano nelle categorie naturale e sintetica. I pigmenti naturali derivano principalmente da minerali naturali, come il cinabro e la malachite. I pigmenti sintetici sono prevalentemente composti chimici inorganici o organici, come il rosso ossido di ferro, il giallo cromo e il rosso toluidina.\r\n<h3><strong>Pigmenti organici<\/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>Forma del pigmento<\/strong><\/h3>\r\nLa forma dei pigmenti \u00e8 una caratteristica critica che influenza le propriet\u00e0 fisiche dei rivestimenti. Le forme pi\u00f9 comuni sono:\r\n<h3><strong>Pigmenti sferici<\/strong><\/h3>\r\nIn pratica, i pigmenti sferici sono i pi\u00f9 utilizzati. Questi pigmenti sono a forma di blocco. Sono tipicamente pigmenti che aggiungono colore (ad esempio, il biossido di titanio) o pigmenti sacrificali (ad esempio, lo zinco metallico).\r\n<h3><strong>Pigmenti ad ago<\/strong><\/h3>\r\nConosciuti anche come pigmenti aghiformi, come l'ossido di zinco o le fibre di vetro, che vengono utilizzati per rinforzare e consolidare il film di rivestimento, fornendo al contempo il colore. In passato, le fibre di amianto venivano spesso aggiunte ai rivestimenti per aumentarne la resistenza (coesione e in parte tixotropia). Sebbene oggi non siano pi\u00f9 utilizzati, i pigmenti di amianto possono essere riscontrati durante le riparazioni dei rivestimenti o la rimozione di quelli esistenti.\r\n<h3><strong>Pigmenti a scaglie<\/strong><\/h3>\r\nEsempi sono la mica, le scaglie di alluminio, le scaglie di vetro e l'ossido di ferro micaceo. Questi pigmenti si sovrappongono durante l'essiccazione della vernice, aumentando la densit\u00e0 del rivestimento per impedire la penetrazione dell'umidit\u00e0. Allo stesso tempo, riflettono efficacemente i raggi ultravioletti nelle vernici di finitura, migliorando la resistenza del film all'invecchiamento. I pigmenti a scaglie sono uno dei principali componenti selezionati per i moderni rivestimenti anticorrosione per impieghi gravosi.\r\n<h3><strong>Funzioni dei pigmenti<\/strong><\/h3>\r\nLe funzioni principali dei pigmenti sono la colorazione, la prevenzione della ruggine e il riempimento:\r\n<h3><strong>Pigmenti coloranti<\/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>smalto in gel senza HEMA<\/u><\/a>, e <a href=\"http:\/\/chromeclair.com\/product\/cat-eye-gel-polish-hema-free-and-tpo-free-ce08\/\"><u>smalto gel per occhi di gatto hema free<\/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\" \/>Il loro sito web presenta anche tutorial di nail art, come ad esempio:\r\n<p class=\"entry-title\"><a href=\"https:\/\/chromeclair.com\/how-to-do-the-magical-girl-nail-art-at-home\/\">Come fare la Nail Art della Ragazza Magica a casa?<\/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\/\">Ottenete una nail art con gonna da fata a casa vostra in 4 semplici passi!<\/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> e <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. The criteria for determining whether a pigment is environmentally friendly also vary.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/changhongchemical.com\/it\/are-pigments-toxic\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Are pigments toxic?- Changhong Chemical\" \/>\n<meta property=\"og: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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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\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/changhongchemical.com\\\/are-pigments-toxic\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@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\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#organization\",\"name\":\"Changhong Chemical\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@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\":\"it-IT\",\"@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\\\/it\\\/author\\\/infolongchangchemical-com\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"I pigmenti sono tossici? - Changhong Chemical","description":"Ciao a tutte! Sono una dipendente di CHROM\u00c9CLAIR, un marchio di smalti gel hema free. Ecco alcune domande e risposte sui pigmenti che ho raccolto. Spero che vi siano d'aiuto.I pigmenti sono tossici? In generale, la compatibilit\u00e0 ambientale dei pigmenti \u00e8 relativa. Viene valutata in base a diversi standard industriali per determinare la conformit\u00e0 ai requisiti ambientali. In genere, i pigmenti sono considerati ecocompatibili se i loro componenti nocivi, cio\u00e8 la loro tossicit\u00e0, sono limitati entro certi limiti (rispettando uno standard specifico), e quindi non rappresentano una minaccia per la salute umana o non causano inquinamento ambientale.Di seguito sono riportati i criteri di valutazione della tossicit\u00e0 per i pigmenti inorganici\/organici.- I pigmenti sono principalmente classificati come organici o inorganici in base alla loro composizione chimica, e la loro tossicit\u00e0 differisce di conseguenza. Anche i criteri per determinare se un pigmento \u00e8 ecologico variano.","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\/it\/are-pigments-toxic\/","og_locale":"it_IT","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\/it\/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":{"Scritto da":"Changhong Chemical","Tempo di lettura stimato":"5 minuti"},"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":"it-IT"},{"@type":"WebPage","@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/","url":"https:\/\/changhongchemical.com\/are-pigments-toxic\/","name":"I pigmenti sono tossici? - 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":"Ciao a tutte! Sono una dipendente di CHROM\u00c9CLAIR, un marchio di smalti gel hema free. Ecco alcune domande e risposte sui pigmenti che ho raccolto. Spero che vi siano d'aiuto.I pigmenti sono tossici? In generale, la compatibilit\u00e0 ambientale dei pigmenti \u00e8 relativa. Viene valutata in base a diversi standard industriali per determinare la conformit\u00e0 ai requisiti ambientali. In genere, i pigmenti sono considerati ecocompatibili se i loro componenti nocivi, cio\u00e8 la loro tossicit\u00e0, sono limitati entro certi limiti (rispettando uno standard specifico), e quindi non rappresentano una minaccia per la salute umana o non causano inquinamento ambientale.Di seguito sono riportati i criteri di valutazione della tossicit\u00e0 per i pigmenti inorganici\/organici.- I pigmenti sono principalmente classificati come organici o inorganici in base alla loro composizione chimica, e la loro tossicit\u00e0 differisce di conseguenza. Anche i criteri per determinare se un pigmento \u00e8 ecologico variano.","breadcrumb":{"@id":"https:\/\/changhongchemical.com\/are-pigments-toxic\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/changhongchemical.com\/are-pigments-toxic\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@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":"Cina produttore di prodotti chimici \uff06 fornitore","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":"it-IT"},{"@type":"Organization","@id":"https:\/\/changhongchemical.com\/#organization","name":"Changhong Chemical","url":"https:\/\/changhongchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@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":"it-IT","@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\/it\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/changhongchemical.com\/it\/wp-json\/wp\/v2\/posts\/9108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/changhongchemical.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/changhongchemical.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/changhongchemical.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/changhongchemical.com\/it\/wp-json\/wp\/v2\/comments?post=9108"}],"version-history":[{"count":6,"href":"https:\/\/changhongchemical.com\/it\/wp-json\/wp\/v2\/posts\/9108\/revisions"}],"predecessor-version":[{"id":9995,"href":"https:\/\/changhongchemical.com\/it\/wp-json\/wp\/v2\/posts\/9108\/revisions\/9995"}],"wp:attachment":[{"href":"https:\/\/changhongchemical.com\/it\/wp-json\/wp\/v2\/media?parent=9108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/changhongchemical.com\/it\/wp-json\/wp\/v2\/categories?post=9108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/changhongchemical.com\/it\/wp-json\/wp\/v2\/tags?post=9108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}