{"id":9072,"date":"2025-10-23T07:53:18","date_gmt":"2025-10-23T07:53:18","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=9072"},"modified":"2026-04-27T11:16:04","modified_gmt":"2026-04-27T11:16:04","slug":"dyes-pigments-how-to-tell-them-apart","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/it\/dyes-pigments-how-to-tell-them-apart\/","title":{"rendered":"Coloranti? Pigmenti? Come distinguerli"},"content":{"rendered":"<h1><strong><b>Coloranti? Pigmenti? Come distinguerli<\/b><\/strong><\/h1>\r\nCiao a tutti! Sono un'impiegata stellare di <a href=\"https:\/\/chromeclair.com\/\">CHROM\u00c9CLAIR<\/a>, un marchio di <a href=\"https:\/\/chromeclair.com\/product-category\/solid-color-gel-polish\/\"><u>marche di smalto gel hema free<\/u><\/a>Oggi distingueremo tra coloranti e pigmenti da quattro punti di vista.\r\n<h3><strong>Qual \u00e8 la differenza tra pigmenti e coloranti?<\/strong><\/h3>\r\n<u>Pigmenti<\/u>\u00a0e coloranti sono entrambi definiti materiali coloranti. Le sostanze colorate solubili in acqua, utilizzate principalmente per tingere seta, lana, cotone e altri materiali, sono chiamate coloranti. L'altra categoria, insolubile in acqua, si basa principalmente su olio o colla per aderire alla superficie del materiale ed \u00e8 chiamata pigmento, noto anche come vernice.\r\n\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-9073\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>\r\n\r\n<strong><b>Pigmenti:<\/b><\/strong>\u00a0Principalmente a base minerale, come il rosso ossido di ferro, l'ocra (ossido di ferro), il cinabro, il vermiglio (solfuro di mercurio), il rosso piombo (tetrossido di piombo) e il verderame (carbonato basico di rame).\r\n\r\n<strong><b>Coloranti: <\/b><\/strong>Also known as pigments. They can be natural or synthetic.\r\n\r\nNatural dyes are commonly encountered in daily life:\r\n<ul>\r\n \t<li>Quando si mangia l'anguria in estate, il succo rosso macchia i vestiti bianchi ed \u00e8 difficile da lavare: si tratta di un tipo di tintura.<\/li>\r\n<\/ul>\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-9074\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-6.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-6.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-6-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-6-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-6-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-6-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-6-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-6-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>\r\n<ul>\r\n \t<li>Quando si pranza al ristorante, l'acqua infusa di gardenia produce una tonalit\u00e0 di giallo intenso: anche questa serve come tintura per i tessuti.<\/li>\r\n \t<li>Anche le piante che si incontrano nella vita quotidiana, compresi i loro fiori, possono essere utilizzate per la tintura.<\/li>\r\n<\/ul>\r\n<h3><strong>Distinzione 1: Solubilit\u00e0<\/strong><\/h3>\r\nI coloranti sono sostanze solubili utilizzate per conferire colore ai materiali a partire da un solvente. I pigmenti sono sostanze particellari insolubili disperse nel mezzo che colorano, producendo effetti di dispersione. Sebbene questa semplice distinzione sia valida nella maggior parte dei casi, esistono numerose eccezioni che richiedono criteri aggiuntivi per differenziare questi due coloranti. Non esiste un'unica definizione completamente soddisfacente, poich\u00e9 un determinato composto pu\u00f2 essere classificato come colorante o come pigmento, spesso a seconda dell'applicazione prevista.\r\n\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-9075\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-6.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-6.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-6-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-6-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-6-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-6-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-6-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-6-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>\r\nPer anni si \u00e8 detto comunemente che \"<strong><b>i coloranti sono solubili, i pigmenti sono insolubili<\/b><\/strong>.\u201d This is generally true:\r\n\r\nMost dyes are water-soluble at some stage when applied to fibers or fabrics. However, there are exceptions, or at least borderline cases. For example, reduction dyes, such as indigo used to dye blue jeans, are typically insoluble in water but \u201cdissolve\u201d through reduction during the dyeing process.\r\n\r\nUnlike dyes, pigments are always insoluble in water within their application medium: any degree of solubility (termed \u201cbleed\u201d in the pigment industry) is considered a defect. To my knowledge, there are no exceptions. In other words, when a colorant typically used as an insoluble pigment is employed in solution, it is often simply called a dye!\r\n<h3><strong>Distinzione due: organico e inorganico<\/strong><\/h3>\r\nAnother traditional distinction between dyes and pigments is that dyes are organic compounds, while pigments are inorganic compounds.\r\n\r\nThe number of inorganic dyes is virtually zero, but since the rise of the organic chemical industry, the number of organic pigments has steadily increased. Today, the distinction is one-sided:\r\n\r\nMost dyes remain organic, but most colored pigments are no longer inorganic. Until recently, all white pigments were inorganic\u2014such as titanium dioxide or zinc oxide\u2014but plastic microspheres are now being used as highly efficient, lightweight white light-scattering pigments.\r\n\r\n(e.g., water-based hollow microsphere plastic pigments, hollow microsphere white pigments)\r\n<h3><strong>Distinzione tre: Processo di colorazione<\/strong><\/h3>\r\nThe third distinction arises from the coloring process of dyes and pigments on materials such as coatings or plastics.\r\n\r\nColoring agents that dissolve in the medium and form transparent mixtures are called dyes, while pigments do not dissolve but scatter light, creating translucent or opaque formulations. Pigments are used when opacity is required, while dyes\u2014typically divided into alcohol-soluble and oil-soluble types\u2014are employed to color transparent media without compromising their transparency. Another method to achieve transparency involves using pigments with very small particle sizes or, if feasible, pigments with refractive indices similar to the medium.\r\n<h3><strong><img decoding=\"async\" class=\"alignnone size-full wp-image-9076\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-6.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-6.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-6-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-6-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-6-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-6-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-6-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-6-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>Distinzione 4: Meccanismo di legame<\/strong><\/h3>\r\nThe final distinction, which proves most effective and least exceptional for us, is based on the mechanism by which the colorant binds to the substrate.\r\n\r\nIf the colorant exhibits affinity for the substrate (textiles, paper, etc.) and becomes an integral part of the colored material without requiring an intermediate binder, we classify this colorant as a dye. This material affinity or affinity for the substrate clearly distinguishes dyes from pigments. Pigments lack affinity for the substrate and require a binder to fix them onto the substrate. Pigments cannot adhere to surfaces without a binder.\r\n\r\nI hope this article helps you understand pigments 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-8984\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/8-2.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/8-2.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/8-2-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/8-2-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/8-2-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/8-2-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/8-2-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/8-2-600x361.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\/get-your-plaid-manicure-done-in-no-time\/\">Fate la vostra manicure a quadri in un batter d'occhio!<\/a><\/p>\r\n<p class=\"entry-title\"><a href=\"https:\/\/chromeclair.com\/get-a-space-manicure-at-home-manicure-in-4-easy-steps\/\">Ottenere una manicure spaziale a casa in 4 semplici passi\uff01<\/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;\r\n\r\n&nbsp;\n\n\n<p><strong>Riferimenti a prodotti correlati:<\/strong> Per un'analisi della formulazione o un confronto tra le fonti di approvvigionamento, consultare <a href=\"https:\/\/changhongchemical.com\/product\/hema-free-tpo-free-gel-polish\/\">CHROM\u00c9CLAIR HEMA-free &amp; TPO-free Gel Polish<\/a> e <a href=\"https:\/\/changhongchemical.com\/product\/chluminit-tmo-photoinitiator-cas-270586-78-2\/\">CHLUMINIT TMO<\/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 brands.Today, we will distinguish between dyes and pigments from four perspectives. What is the difference between pigments and dyes?&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[198],"tags":[],"class_list":["post-9072","post","type-post","status-publish","format-standard","hentry","category-gel-polish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dyes? Pigments? How to tell them apart- 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 brands.Today, we will distinguish between dyes and pigments from four perspectives.What is the difference between pigments and dyes?Pigments and dyes are both referred to as coloring materials. Water-soluble colored substances primarily used to dye silk, wool, cotton, and other materials are called dyes. The other category, insoluble in water, mainly relies on oil or glue to adhere to the material surface and is called pigment, also known as paint.\" \/>\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\/dyes-pigments-how-to-tell-them-apart\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dyes? Pigments? 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The other category, insoluble in water, mainly relies on oil or glue to adhere to the material surface and is called pigment, also known as paint.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/changhongchemical.com\/it\/dyes-pigments-how-to-tell-them-apart\/\" \/>\n<meta property=\"og:site_name\" content=\"Changhong Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-23T07:53:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-27T11:16:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"3462\" \/>\n\t<meta property=\"og:image:height\" content=\"2084\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Changhong Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"Changhong Chemical\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/dyes-pigments-how-to-tell-them-apart\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/dyes-pigments-how-to-tell-them-apart\\\/\"},\"author\":{\"name\":\"Changhong Chemical\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/person\\\/2a9593ff69d6db8f8ca0567ca3ed6b5d\"},\"headline\":\"Dyes? 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Pigmenti? Come distinguerli - Changhong Chemical","description":"Ciao a tutte! Oggi distingueremo tra coloranti e pigmenti da quattro punti di vista.Qual \u00e8 la differenza tra pigmenti e coloranti? I pigmenti e i coloranti sono entrambi definiti materiali coloranti. Le sostanze colorate solubili in acqua, utilizzate principalmente per tingere seta, lana, cotone e altri materiali, sono chiamate coloranti. L'altra categoria, insolubile in acqua, si basa principalmente su olio o colla per aderire alla superficie del materiale ed \u00e8 chiamata pigmento, noto anche come vernice.","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\/dyes-pigments-how-to-tell-them-apart\/","og_locale":"it_IT","og_type":"article","og_title":"Dyes? Pigments? How to tell them apart- Changhong Chemical","og_description":"Hello everyone! I'm a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish brands.Today, we will distinguish between dyes and pigments from four perspectives.What is the difference between pigments and dyes?Pigments and dyes are both referred to as coloring materials. Water-soluble colored substances primarily used to dye silk, wool, cotton, and other materials are called dyes. The other category, insoluble in water, mainly relies on oil or glue to adhere to the material surface and is called pigment, also known as paint.","og_url":"https:\/\/changhongchemical.com\/it\/dyes-pigments-how-to-tell-them-apart\/","og_site_name":"Changhong Chemical","article_published_time":"2025-10-23T07:53:18+00:00","article_modified_time":"2026-04-27T11:16:04+00:00","og_image":[{"width":3462,"height":2084,"url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6.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\/dyes-pigments-how-to-tell-them-apart\/#article","isPartOf":{"@id":"https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/"},"author":{"name":"Changhong Chemical","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d"},"headline":"Dyes? Pigments? How to tell them apart","datePublished":"2025-10-23T07:53:18+00:00","dateModified":"2026-04-27T11:16:04+00:00","mainEntityOfPage":{"@id":"https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/"},"wordCount":782,"publisher":{"@id":"https:\/\/changhongchemical.com\/#organization"},"image":{"@id":"https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6.webp","articleSection":["Gel Polish"],"inLanguage":"it-IT"},{"@type":"WebPage","@id":"https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/","url":"https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/","name":"Coloranti? Pigmenti? Come distinguerli - Changhong Chemical","isPartOf":{"@id":"https:\/\/changhongchemical.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/#primaryimage"},"image":{"@id":"https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6.webp","datePublished":"2025-10-23T07:53:18+00:00","dateModified":"2026-04-27T11:16:04+00:00","description":"Ciao a tutte! Oggi distingueremo tra coloranti e pigmenti da quattro punti di vista.Qual \u00e8 la differenza tra pigmenti e coloranti? I pigmenti e i coloranti sono entrambi definiti materiali coloranti. Le sostanze colorate solubili in acqua, utilizzate principalmente per tingere seta, lana, cotone e altri materiali, sono chiamate coloranti. L'altra categoria, insolubile in acqua, si basa principalmente su olio o colla per aderire alla superficie del materiale ed \u00e8 chiamata pigmento, noto anche come vernice.","breadcrumb":{"@id":"https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/#primaryimage","url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6.webp","contentUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-6.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/changhongchemical.com\/dyes-pigments-how-to-tell-them-apart\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/changhongchemical.com\/"},{"@type":"ListItem","position":2,"name":"Dyes? 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