{"id":3647,"date":"2025-09-19T12:22:36","date_gmt":"2025-09-19T04:22:36","guid":{"rendered":"https:\/\/www.honorpigments.com\/?post_type=product&p=3647"},"modified":"2026-03-23T20:16:50","modified_gmt":"2026-03-23T12:16:50","slug":"solvent-yellow-33-solvent-dyes","status":"publish","type":"product","link":"https:\/\/www.honorpigment.com\/uz\/mahsulot\/solvent-yellow-33-solvent-dyes\/","title":{"rendered":"Solvent Yellow 33 \/ Solvent Dyes"},"content":{"rendered":"

D<\/b><\/strong>escription <\/b><\/strong><\/h3>\n

Solvent Yellow 33 is a yellow to dark yellow solid, classified as a quinoline-based oil-soluble dye.\u200b<\/p>\n

It features excellent thermal stability (suitable for high-temperature injection molding) and light resistance (ISO Grade 7-8). Insoluble in water yet easily soluble in solvents like acetone, it exhibits good compatibility with resins such as ABS\/PMMA, along with high tinting strength, excellent migration resistance, and a wide range of applications.\u200b<\/p>\n

Solvent Yellow 33 is used for coloring plastics (including ABS, PMMA, PS, e.g., household appliance casings, optical lenses) and solvent-based printing inks (including inkjet inks);<\/p>\n

Identification Information:<\/b><\/strong><\/h3>\n

Color Index: Solvent yellow 33<\/p>\n

CAS No.: 8003-22-3<\/p>\n

Molecular formula: C\u2081\u2088H\u2081\u2084N\u2082O\u2082<\/p>\n

Chemical\u00a0Family quinoline\u00a0Series<\/p>\n

Product<\/b><\/strong>\u00a0<\/b><\/strong>specification –\u00a0<\/b><\/strong>Solvent <\/b><\/strong>y<\/b><\/strong>ellow 33<\/b><\/strong><\/h3>\n

Appearance Yellow\u00a0powder<\/p>\n

Tinting\u00a0Strength 100\u00b13%<\/p>\n

Shade\u00a0Color Similar\u00a0to\u00a0the\u00a0standard,<\/p>\n

Ash \u2264\u00a00.5%<\/p>\n

Moisture \u2264\u00a00.5%<\/p>\n

Color\u00a0Differential\u00a0Value\u0394E \u2264\u00a00.8<\/p>\n

Density g\/cm3 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a01.345<\/p>\n

Melting Point \u2103 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0241-244<\/p>\n

Technical Data<\/b><\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n
Test<\/strong>\u00a0<\/strong>Items<\/strong><\/td>\nPS<\/strong><\/td>\nABS<\/strong><\/td>\nSAN<\/strong><\/td>\nPMMA<\/strong><\/td>\nPC<\/strong><\/td>\nR-<\/strong>PVC<\/strong><\/td>\nPA6<\/strong><\/td>\nPET<\/strong><\/td>\n<\/tr>\n
Heat\u00a0resistance\u00a0temperature,\u00a0\u2103<\/p>\n

(0.05%\u00a0dyes,\u00a0transparent)<\/td>\n

300<\/td>\n250<\/td>\n300<\/td>\n250<\/td>\n320<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
Heat\u00a0resistance\u00a0temperature,\u00a0\u2103<\/p>\n

(0.05%\u00a0dyes\u00a0+\u00a01.0%\u00a0Titanium\u00a0dioxide)<\/td>\n

300<\/td>\n250<\/td>\n280<\/td>\n250<\/td>\n300<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
Migration\u00a0resistance<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
Light\u00a0fastness\u00a0(0.05%\u00a0dyes,\u00a0transparent)<\/td>\n5-6<\/td>\n6<\/td>\n5-6<\/td>\n6<\/td>\n6<\/td>\n5-6<\/td>\n6<\/td>\n5<\/td>\n<\/tr>\n
Weather\u00a0resistance<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
Acid\u00a0resistance\u00a0(in\u00a05%\u00a0hydrochloric\u00a0acid\u00a0solution)<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n<\/tr>\n
Alkali\u00a0resistance\u00a0(in\u00a05%\u00a0caustic\u00a0soda\u00a0solution)<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n4-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Solvent <\/b><\/strong>y<\/b><\/strong>ellow 33<\/b><\/strong>\u00a0solubility in organic solvent at\u00a020\u2103(g\/l)<\/b><\/strong><\/h3>\n\n\n\n\n
Acetone<\/b><\/strong><\/td>\nButyl\u00a0Acetate<\/b><\/strong><\/td>\nMethylbenzene<\/b><\/strong><\/td>\nDichloromethane<\/b><\/strong><\/td>\nEthylalcohol<\/b><\/strong><\/td>\n<\/tr>\n
48-52<\/td>\n15-20<\/td>\n0.5-0.7<\/td>\n0.2-0.4<\/td>\n1.0-1.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/b><\/strong>Application<\/b><\/strong>\u00a0<\/strong><\/h3>\n\n\n\n\n\n\n
PS<\/strong><\/td>\n\u25cf<\/td>\nPET<\/strong><\/td>\n\u25cf<\/td>\nPC<\/strong><\/td>\n\u25cb<\/td>\n<\/tr>\n
AS<\/strong><\/td>\n\u25cf<\/td>\nPVC-<\/strong>\u00a0<\/strong>R<\/strong><\/td>\n\u25cf<\/td>\nSAN<\/strong><\/td>\n\u25cb<\/td>\n<\/tr>\n
ABS<\/strong><\/td>\n\u25cf<\/td>\nPVC-U<\/strong><\/td>\n\u25cf<\/td>\nHIPS<\/strong><\/td>\n\u25cf<\/td>\n<\/tr>\n
PMMA<\/strong><\/td>\n\u25cf<\/td>\nPA6<\/strong><\/td>\n–<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Note:<\/b><\/strong>\u00a0\u00a0\u00a0\u00a0<\/b><\/strong>\u25cf\u00a0=\u00a0recommended\u00a0\u00a0\u25cb\u00a0=\u00a0potential\u00a0use\u00a0\u00a0–\u00a0=\u00a0not\u00a0recommended<\/p>\n

 <\/p>\n

Recommended<\/strong>\u00a0Dosage<\/strong><\/p>\n

Transparent: 0.03 -0.04%<\/p>\n

Non-transparent: 0.05 -0.07%<\/p>\n

 <\/p>\n

Packaging:<\/strong><\/h3>\n

Regular Packaging\u00a0is\u00a0in 25kgs paper drum, 450kgs\/Pallet.<\/p>\n

Unmatched Thermal Stability and Light Resistance<\/h2>\n

Solvent Yellow 33 stands out as a premium oil-soluble dye that delivers unmatched performance in demanding industrial applications. Characterized by its rich yellow to dark yellow hue, this quinoline-based dye excels with excellent thermal stability, making it a reliable choice for high-temperature injection molding processes. Its superior light resistance, rated ISO Grade 7-8, ensures vibrant and long-lasting coloration across a variety of applications.<\/p>\n

Compatibility and Ease of Use<\/h2>\n

While insoluble in water, Solvent Yellow 33 dissolves effortlessly in solvents like acetone, offering versatile integration into multiple manufacturing workflows. The dye’s exceptional compatibility with resins such as ABS, PMMA, and PS makes it ideal for coloring plastics, whether it’s household appliance casings, optical lenses, or other industrial components. With high tinting strength and excellent migration resistance, it guarantees consistent and reliable results time after time.<\/p>\n

Wide Range of Applications<\/h2>\n

The applications for Solvent Yellow 33 span widely across industries. It plays a crucial role in solvent-based printing inks, including inkjet inks, offering precise and vibrant coloration. Beyond industrial coloring, it also supports FDA-approved uses such as cosmetic coloring and biomedical tissue staining, signifying its adaptability to both scientific and commercial needs. Whether you\u2019re enhancing product aesthetics or delivering specialized coloring for sensitive applications, Solvent Yellow 33 is engineered to exceed expectations.<\/p>","protected":false},"excerpt":{"rendered":"

CAS No.: 8003-22-3<\/p>\n

Molecular formula: C\u2081\u2088H\u2081\u2084N\u2082O\u2082<\/p>\n

Features:\u00a0excellent thermal stability and light resistance, good compatibility with resins, along with high tinting strength, excellent migration resistance, and a wide range of applications.\u200b<\/p>\n

Application: Used for coloring plastics (including ABS, PMMA, PS, e.g., household appliance casings, optical lenses) and solvent-based printing inks (including inkjet inks);<\/p>","protected":false},"featured_media":3648,"template":"","meta":[],"product_brand":[],"product_cat":[68,58],"product_tag":[390],"class_list":{"0":"post-3647","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-solvent-dyes","7":"product_cat-dyestuffs","8":"product_tag-sy33","9":"stm_brands-honor-dyes","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.honorpigment.com\/uz\/wp-json\/wp\/v2\/product\/3647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.honorpigment.com\/uz\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.honorpigment.com\/uz\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.honorpigment.com\/uz\/wp-json\/wp\/v2\/product\/3647\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.honorpigment.com\/uz\/wp-json\/wp\/v2\/media\/3648"}],"wp:attachment":[{"href":"https:\/\/www.honorpigment.com\/uz\/wp-json\/wp\/v2\/media?parent=3647"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.honorpigment.com\/uz\/wp-json\/wp\/v2\/product_brand?post=3647"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.honorpigment.com\/uz\/wp-json\/wp\/v2\/product_cat?post=3647"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.honorpigment.com\/uz\/wp-json\/wp\/v2\/product_tag?post=3647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}