Production
-
Pigment orange 34
-
PET Color Masterbatch
-
Solvent Red 149
-
Solvent Yellow 98
-
Pigment yellow 74
-
Phthalocyanine blue 15-3
-
Optical Brightener BBU
-
Solvent Red 195
-
Solvent Yellow 163
-
Titanium Dioxide Masterbatch
-
Pigment red 122
-
Fiber Flame Retardant Masterbatch
-
Solvent Blue 122
-
Acid Blue 9
-
Acid Red 249
-
Optical Brightener OB-1
Solvent Green 3
Product Name: Solvent Green 3 / D&C Green No. 6 / C.I. 61565
Chemical Name: 1,4-Bis(p-tolylamino)anthraquinone
/ 1,4-Bis((4-methylphenyl)amino)anthracene-9,10-dione
Color Index: C.I. 61565
CAS: 128-80-3
Molecular Formula: C28H22N2O2
Formula Weight: 418.49 – 418.5 g/mol
Synonyms: Quinizarin Green SS; D&C Green No. 6; Oil Green G; 1,4-Di-p-toluidinoanthraquinone; C.I. 61565; Solvent Green 3; Transparent Green 5B
Application:
Engineering Plastics (PS, ABS, PC, PMMA, SAN, AS, RPVC), Polyester Fibers, Cosmetics (Nail Polish, Hair Dyes, Lipsticks, Eye Makeup), Medical Devices (Surgical Sutures, Contact Lenses), Paints & Coatings, Printing Inks, Wood Stains, Waxes & Polishes, Colored Smoke Formulations
Description
marker
1.Product Description
Achieve Brilliant, Heat-Stable Green Coloration with Solvent Green 3
—The Premium Anthraquinone Dye for Plastics, Cosmetics, and Medical Applications.
Solvent Green 3, internationally designated as C.I. 61565 and widely known as D&C Green No. 6 in cosmetic applications, is a high-performance anthraquinone-based solvent dye renowned for its brilliant bluish-green hue, exceptional heat resistance, and outstanding light fastness . This sophisticated dye features a unique 1,4-bis(p-tolylamino)anthraquinone molecular structure that delivers superior thermal stability and excellent solubility in organic solvents and polymer matrices .
What distinguishes Solvent Green 3 from conventional solvent dyes is its exceptional combination of heat resistance, lightfastness, and regulatory compliance. With a melting point of 218-221°C and outstanding stability during melt processing, this dye maintains its vibrant color through demanding injection molding, extrusion, and fiber spinning operations . Its lightfastness rating of 7-8 (on an 8-point scale) in plastics ensures long-lasting color integrity in outdoor and prolonged-use applications .
Key differentiators:
Anthraquinone Chemistry: Provides superior thermal stability and lightfastness compared to azo-based alternatives, with excellent migration resistance .
Exceptional Heat Resistance: Withstands processing temperatures up to 300°C in PS, making it suitable for high-temperature engineering plastic applications .
Brilliant Bluish-Green Shade: Delivers a clean, transparent bluish-green hue with high color strength and excellent clarity .
FDA Compliance: Permanently listed as D&C Green No. 6 for use in externally applied drugs, cosmetics, and medical devices (sutures, contact lenses) in the United States .
Broad Polymer Compatibility: Suitable for PS, ABS, PC, PMMA, SAN, AS, RPVC, and polyester fibers .
2. Product Specifications (Technical Data Sheet)
| Property | Specification | Insight |
| Product Name | Solvent Green 3 (C.I. 61565) | Premium anthraquinone dye for plastics and cosmetics |
| Appearance | Black to dark green to grayish-black uniform powder | Free-flowing, fine powder |
| CAS No. | 128-80-3 | Verified chemical registry number |
| EINECS/EC No. | 204-909-5 | Listed in European inventory |
| Molecular Formula | C₂₈H₂₂N₂O₂ | Anthraquinone derivative with p-tolylamino groups |
| Formula Weight | 418.49 - 418.5 g/mol | Precise molecular mass |
| Solubility | Insoluble in water (6.975×10⁻⁶ mg/L); soluble in toluene (20 g/L), dichloromethane (20 g/L), xylene, benzene, DMF, and chlorobenzene; slightly soluble in acetone (0.8 g/L) and butyl acetate (3 g/L) | Excellent organic solubility for polymer applications |
| Solubility in DMSO | 2 mg/mL; in ethanol 0.3 mg/mL | Suitable for research applications |
| Style | Solvent Dye / Anthraquinone | Non-ionic, heat-stable colorant |
| Color Shade | Bluish-green | Transparent, brilliant green with blue undertone |
| Tinting Strength | High | Strong coloration with minimal dosage |
| Purity | ≥ 98% (HPLC / N) | High purity ensures consistent performance |
| Melting Point | 218-221°C (220-221°C typical) | Excellent thermal stability for processing |
| Density | 1.292 - 1.35 g/cm³ | Good handling characteristics |
| Boiling Point | 633.8°C at 760 mmHg | High thermal stability |
| Flash Point | 168.9°C | Safe processing parameters |
| Lightfastness (PS) | Grade 7-8 (1-8 scale) | Outstanding UV resistance |
| Heat Resistance (PS) | 300°C | Excellent for polystyrene processing |
| Log P | 6.71 - 8.69 | High hydrophobicity, good non-polar solubility |
| Recommended Dosage (PS) | Transparent: 0.005%; Opaque: 0.05% | Cost-effective coloration |
| Storage Conditions | Store in cool, dry, ventilated warehouse; keep container tightly closed; avoid dust formation and strong oxidizing agents | Shelf life: 3-5 years under proper storage |
| Packing | 25 kg fiber drums / cardboard cartons with PE inner liner; 1 kg research packs; custom sizes available | Secure, moisture-proof packaging |
| Application | PS, ABS, PC, PMMA, SAN, AS, RPVC, polyester fibers, cosmetics, medical devices, coatings, inks, waxes |
3.Product Application
Engineering Plastics & Thermoplastics – Primary Application:
Solvent Green 3 is the preferred colorant for high-performance engineering plastics, delivering exceptional heat stability and brilliant transparent coloration across a wide range of polymers :
| Polymer Substrate | Recommended Dosage | Heat Resistance | Lightfastness | Application Notes |
| Polystyrene (PS) | 0.005-0.05% | 300°C | Grade 7-8 | Excellent transparency and heat stability |
| ABS | 0.005-0.05% | 300°C | Good | Suitable for automotive and consumer goods |
| Polycarbonate (PC) | 0.005-0.05% | — | — | High heat resistance for engineering applications |
| PMMA (Acrylic) | 0.005-0.05% | — | — | Excellent clarity and weatherability |
| SAN / AS | 0.005-0.05% | — | — | Good compatibility |
| Rigid PVC (RPVC) | 0.005-0.05% | — | — | Suitable for rigid applications |
Cosmetics & Personal Care (D&C Green No. 6):
As D&C Green No. 6, Solvent Green 3 is permanently listed by the FDA for use in externally applied cosmetics and drugs :
Nail Polish: Provides vibrant green shades with excellent stability
Hair Dyes: Used in semi-permanent and permanent hair color products (regulated under EU Annex II/1364)
Lipsticks & Eye Makeup: Imparts green coloration within approved limits
Skin Care Products: Present in 19.71% of cleansing lotions and 3.75% of hair oils
Medical Devices:
Solvent Green 3 is FDA-approved for coloring medical devices :
Surgical Sutures: Coloring polyethylene terephthalate sutures NTE 0.75% by weight; polyglycolic acid sutures NTE 0.1%
Contact Lenses: Coloring contact lenses NTE 0.03% by weight of the lens
Intraocular Lenses: Haptics of intraocular lenses NTE 0.1%
Polyester Fibers & Textiles:
The dye is widely used in polyester fiber coloration for:
Dope Dyeing: Added during fiber spinning for permanent, wash-fast coloration
Excellent Compatibility: High compatibility with polyester and other synthetic fibers
Paints, Coatings & Printing Inks:
Solvent Green 3 is suitable for industrial coating and ink applications :
Industrial Coatings: Provides transparent bluish-green shades with excellent durability
Printing Inks: Used in solvent-based ink systems for packaging and specialty printing
Wood Stains & Foils: Provides vibrant coloration for decorative finishes
Waxes & Polishes: Colors shoe polishes, floor waxes, and industrial polishes
Specialty Applications:
Colored Smoke Formulations: Component of military and pyrotechnic smoke compositions
Oils & Fuels: Colors hydrocarbon-based products, lubricants, and greases
Biological Staining: Used in histology and microbiology for visualizing cellular structures
Analytical Chemistry: Utilized as a reagent for detection and quantification of metal ions
Art & Craft Applications: Favored by artists for rich color properties in paints and inks
4.Our advantage:
1) Provide free samples for testing or comparing the effect difference and cost performance.
2) Fast response speed, customers' questions at any time will be responded to in two hours.
3) Fast delivery: the fastest delivery can be made on the same day.
4)Different packaging solutions: provide various packaging options according to customer requirements.
5)Technical guidance: provide improved whitening and coloring formulas and guidance according to customer production materials.
6) Sample retention or sample mailing before bulk delivery.
7) Providing certificationes, such as Reach certification.
8) Different payment methods: TT LC, etc.
9) Providing door-to-door DDP service.
5.Packing information:
Usually is 25Kg/cardboard drum or paper box or bag with inner double PE liner Or provide customized packaging according to customer requirements.
Contact Us
Popular Related Products
Solvent Red 179
Product Name: Solvent Red 179 Chemical Name:14H-Perimidino[2,1-a]benz[de]isoquinolin-14-one; C.I.: 564150 CAS:89106-94-5 Molucular Formula: C22H12N2O Formula Weight: 320.35 Synonyms: 14H-Perimidino[2,1-a]benz[de]isoquinolin-14-one; C.I. 564150 Application: Solvent Red 179 is yellowish red, and the light fastness reaches 8 grades. It can be used for coloring of plastics and various resins, and coloring of fibers before spinning.
Solvent blue 35
Product Name: Solvent Blue 35 / Sudan Blue II / Oil Blue 35 Chemical Name: 1,4-Bis(butylamino)anthracene-9,10-dione Color Index: C.I. 61554 CAS: 17354-14-2 Molecular Formula: C22H26N2O2 Formula Weight: 350.45 – 350.46 g/mol Synonyms: Sudan Blue II; Oil Blue 35; C.I. 61554; 1,4-Bis(butylamino)anthraquinone; 1,4-Bis(butylamino)-9,10-anthracenedione; Solvent Blue 35; Sudan Blue 670; Transparent Blue 2N Application: Plastics (PS, PVC, PMMA, ABS), Hydrocarbon Fuels & Oils (Diesel, Gasoline, Lubricants), Waxes & Candles, Printing Inks, Polymer Masterbatch, Histology & Pathology (Lipid Staining), Environmental Monitoring (Oil Spill Detection), Biochemical Research
CARBOXYMETHYL CELLULOSE
Product Name: CARBOXYMETHYL CELLULOSE C.I.: 618-378-6 CAS: 9004-32-4 Ionic type:anionic Appearance: White or light yellow fibrous powder Ingredient: Carboxymethylated derivatives Molucular Formula: C6H7O2(OH)2CH2COONa Formula Weight: 265.204 Synonyms: CMC, Carboxy Methylcellulose Sodium, CARBOXYMETHYL cellulose sodium Application: As a non-toxic and odorless thickener, it has a wide range of applications and is involved in washing, food, paper, textile, medicine and cosmetics, etc..
Solvent Green 5
Product Name: Solvent Green 5 / Fluorescent Yellow 8G Chemical Name: Diisobutyl 3,9-perylenedicarboxylate Color Index: C.I. 61565 / Solvent Green 5 CAS: 2744-50-5 (primary); 79869-59-3 (alternative) Molecular Formula: C₃₀H₂₈O₄ Formula Weight: 452.54 g/mol Synonyms: Fluorescent Yellow 8G; Solvent Green 5; C.I. 61565; Diisobutyl 3,9-perylenedicarboxylate; Perylenedicarboxylic acid diisobutyl ester; Fluorol Green Gold; Keyplast FL Yellow Green 7G; Plast Yellow 1001; Transparent Fluorescent Yellow 1101; Oil Green 402 Application: Engineering Plastics (PS, ABS, PC, PMMA, PET, SAN, AS, Rigid PVC), Polyester & Nylon Fibers, Printing Inks, Paints & Coatings, Fuels & Lubricants (Gasoline, Diesel), Waxes & Candles, Rubber, Wood Stains, Cosmetics (Nail Polish, Shampoos)
Pigment blue B12
Product Name:Pigment Blue Powder B12 Pigment Blue Powder B12, a new blue pigment developed by Ogilvy Chemical, with small dosage, can be used in conjunction with optical brighteners, widely used in EVA, polypropylene, nylon, polyester chemical fiber whitening and whitening of plastic products, with excellent whitening effect, especially for recycled plastics whitening effect is better. Application: Pigment Blue Powder B12 is a blue pigment developed by Ogilvy Chemical. As a famous manufacturer and supplier of pigments and optical brighteners in China, Ogilvy Chemical has been committed to the development and production of fluorescent brighteners and pigments. In addition to coloring plastic products to produce a blue-violet appearance, Blue Powder B12 can also be used as an adjunct to fluorescent whiteners, a small amount of which can produce a better whitening effect, and is Ogilvy & Mather’s formulation innovation in the whitening field. That is, the combination of pigment and fluorescent whitening agent can be widely used in whitening products for plastics, chemical fiber, rubber, coatings and other products.
Acid Orange 33
Product Name: Acid Orange 33 / Weak Acid Orange GS Color Index: C.I. 24780 / Acid Orange 33 CAS: 6507-77-3 Molecular Formula: C₃₄H₂₈N₄Na₂O₈S₂ Formula Weight: 730.72 g/mol Synonyms: Weak Acid Orange GS; Weak Acid Brilliant Orange 2R; Tracid Orange GS; Coomassie Orange G; C.I. Acid Orange 33; Acidic Brilliant Orange P-2R Application: Textiles (Nylon, Wool, Silk), Leather Finishing, Paper Dyeing, Printing Inks, Biological Staining, Environmental Research, Analytical Chemistry
Acid Yellow 23 Detergent dye
Acid Yellow 23, also widely known as Tartrazine or FD&C Yellow No. 5, is a synthetic lemon-yellow azo dye. It is the trisodium salt of 3-carboxy-5-hydroxy-1-p-sulfophenyl-4-p-sulfophenylazopyrazole . Renowned for its bright, greenish-yellow to orange-yellow shade and excellent water solubility, it is one of the most commonly used colorants globally. Its high stability and compatibility make it a staple ingredient in a vast array of applications, from food and pharmaceuticals to cosmetics and industrial products . Common Names: Tartrazine, FD&C Yellow No. 5, C.I. 19140, Food Yellow 4 . CAS No: 1934-21-0 EINECS No: 217-699-5 Molecular Formula: C₁₆H₉N₄Na₃O₉S₂ Molecular Weight: 534.36 C.I. Number: 19140 Chemical Class: Monoazo Dye
Pigment yellow 13
Product Name: Pigment Yellow 13 (P.Y. 13) Chemical Name: 2,2′-[(3,3′-dichlorobiphenyl-4,4′-diyl)di(E)diazene-2,1-diyl]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide] Color Index: C.I. 21100 CAS: 5102-83-0 (High-Purity Industrial Grade) – Innovatively refined with green-shade optimization technology, ensuring superior color consistency and dispersion performance. Molecular formula: C36H34Cl2N6O4 Formula Weight: 685.599 g/mol – Unique molecular structure enhances green undertone and thermal stability, outperforming conventional P.Y.13 variants. Synonyms: Pigment Yellow 13; P.Y. 13; Diarylide Yellow 13; C.I. Pigment Yellow 21100; Permanent Yellow 13; Green-Shaded Yellow Pigment; High-Dispersion Yellow Pigment; Eco-Safe Organic Yellow Pigment Application: High-end printing inks, automotive coatings, engineering plastics, food-contact packaging, textile printing, and decorative colorants, compatible with solvent-based, aqueous, and plastic melt formulations.
Phthalocyanine green 7
Product Name: Phthalocyanine Green 7 (P.G. 7) Chemical Name: Copper polychlorophthalocyanine Color Index: C.I. 74260 CAS: 1328-53-6 (High-Purity Industrial Grade) – Innovatively optimized with advanced chlorination and crystal modification technology, featuring a unique bright emerald green hue with subtle blue undertones, exceptional color saturation, and superior solvent dispersion, tailored for high-end printing inks, automotive coatings, and engineering plastics. Molecular formula: C32Cl16CuN8 Formula Weight: 1127.19 g/mol – Unique hexadecachlorinated copper phthalocyanine structure enhances color intensity, chemical resistance, and lightfastness, outperforming conventional green pigments (e.g., P.G. 36) in color vividness and dispersion stability, leveraging high chlorination degree to achieve the iconic emerald green tone. Synonyms: Phthalocyanine Green 7; P.G. 7; Copper Phthalocyanine Green 7; Hexadecachlorophthalocyanine Copper; Emerald Green Pigment; High-Saturation Green Pigment; Solvent-Stable Green Pigment Application: High-end solvent-based/aqueous printing inks, automotive OEM coatings, engineering plastics, industrial paints, textile printing, and decorative colorants, compatible with solvent-based, plastic melt, and partial aqueous formulation systems.
Ultramarine blue
Product Name: Ultramarine Blue Chemical Name:Ultramarine Blue C.I.: 77007 CAS: 57455-37-5 EINECS: 309-928-3 Molucular Formula: Na6Al4Si6S4O20 Formula Weight: 994.500988 Synonyms: CAS 57455-37-5, CI 77007, pigment blue 29, blue ultramarine, Ultramarine, Oriental Blue, Permanent Blue, P.Blue 29 Application: It is commonly used as a colorant and optical brightener for plastics, rubber, inks, color painting, textiles, paper, cosmetics, detergents, cement and construction.
Pigment red 48-3
Product Name: Pigment Red 48:3 (P.R. 48:3) Chemical Name: Strontium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1) Color Index: C.I. 15865:3 CAS: 15782-05-5 (High-Purity Industrial Grade) – Optimized with advanced diazotization, coupling and precision strontium salinization technology, featuring a unique blue-tinged red hue, superior light fastness (Grade 6), and the best migration resistance in soft PVC, tailored for plastic coloring (especially soft PVC), printing inks, rubber products, and industrial coatings, compliant with food packaging material additive standards. Molecular formula: C18H11ClN2O6SSr Formula Weight: 506.4288 g/mol – Unique azo-based strontium salt lake structure differentiates it from Pigment Red 48:1 (barium salt) and 48:2 (strontium salt variant); it is bluer than 48:1 and 48:4, yellower than 48:2, with higher light fastness (Grade 6) and optimal migration resistance in soft PVC, making it the first choice for high-end plastic coloring. Synonyms: Pigment Red 48:3; P.R. 48:3; Light Fast Scarlet BBS; Permanent Red 2BS; Strontium Lake Red Pigment; Blue-Tinged Red Pigment; High-Lightfastness Red Pigment; PVC Migration-Resistant Pigment Application: High-end plastic coloring (especially soft/hard PVC, LDPE, PS, PUR, PP), solvent-based printing inks (packaging, labels), rubber products, industrial paints, and stationery, applicable to food packaging materials with strict safety requirements.
Phthalocyanine blue 15-4
Product Name: Phthalocyanine Blue 15:4 (P.B. 15:4) Chemical Name: [29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-copper Color Index: C.I. 74160 CAS: 147-14-8 (High-Purity Industrial Grade) – Innovatively modified with sulfonation optimization technology, ensuring superior water solubility, vivid blue hue, and exceptional dispersion performance for aqueous-based applications. Molecular formula: C32H16CuN8 Formula Weight: 576.07 g/mol – Unique sulfonated phthalocyanine molecular structure enhances water solubility and color stability, outperforming conventional phthalocyanine blue pigments in aqueous formulations. Synonyms: Phthalocyanine Blue 15:4; P.B. 15:4; Copper Phthalocyanine Blue 15:4; Water-Soluble Phthalocyanine Blue; Tetrasulfonated Copper Phthalocyanine; High-Dispersion Blue Pigment Application: High-end aqueous printing inks, water-based coatings, textile dyes, paper coloring, cosmetics, and water-based plastic formulations, compatible with all aqueous systems and partial solvent-aqueous hybrid formulations.
Optical Brightener CXT
Product Name: Optical Brightener CXT / Fluorescent Brightener 71 Chemical Name: Disodium 4,4′-bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2′-disulfonate Color Index: C.I. 71 CAS: 16090-02-1 Molecular Formula: C₄₀H₃₈N₁₂Na₂O₈S₂ Formula Weight: 924.93 g/mol Synonyms: Fluorescent Brightener 71; FBA 71; Optical Brightening Agent CXT; C.I. 71; Tinopal CXT; Whitening Agent CXT; Stilbene-based Fluorescent Brightener Application: Laundry Detergents (Powders, Concentrates), Soaps & Soap Bars, Textile Processing (Cotton, Nylon, Polyamide, Vinylon, Wool), Paper Manufacturing, Bleaching & Dyeing Auxiliaries
Phthalocyanine blue 15-3
Product Name: Phthalocyanine Blue 15:3 (P.B. 15:3) Chemical Name: [29H, 31H-phthalocyaninato(2-)-N29, N30, N31, N32]-(SP-4-1)-copper Color Index: C.I. 74160 CAS: 147-14-8 (High-Purity Industrial Grade) – Innovatively optimized with alpha-crystal modification technology, featuring a unique bright blue hue with subtle red undertones, exceptional transparency, and superior solvent dispersion, tailored for high-end solvent-based and plastic applications. Molecular formula: C32H16CuN8 Formula Weight: 579.25 g/mol – Unique alpha-crystal copper phthalocyanine structure enhances color saturation, transparency, and solvent compatibility, outperforming conventional phthalocyanine blue pigments in high-end formulations. Synonyms: Phthalocyanine Blue 15:3; P.B. 15:3; Copper Phthalocyanine Blue 15:3; Alpha-Crystal Phthalocyanine Blue; Transparent Blue Pigment; High-Solvent-Dispersion Blue Pigment Application: High-end solvent-based printing inks, automotive coatings, engineering plastics, decorative colorants, and plastic packaging, compatible with solvent-based, plastic melt, and partial aqueous-solvent hybrid formulations.
Optical Brightener OB
Product Name: Optical Brightener OB / Fluorescent Brightener 184 Chemical Name: 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Color Index: C.I. 184 CAS: 7128-64-5 Molecular Formula: C₂₆H₂₆N₂O₂S Formula Weight: 430.56 g/mol Synonyms: Fluorescent Brightener 184; FBA 184; Optical Brightening Agent OB; OB Brightener; 2,2′-(2,5-Thiophenediyl)bis[5-tert-butylbenzoxazole]; Fluorescent Whitening Agent OB; UVITEX OB Application: Plastics (PVC, PE, PP, PS, ABS, PMMA, POM, HIPS), Engineering Plastics, Synthetic Fibers (Polyester, Nylon, Polypropylene), Paints & Coatings, Printing Inks, Lacquers, Photography Paper, Anti-Counterfeiting Applications
Solvent Red 195
Product Name: Solvent Red 195 Chemical Name: CAS:164251-88-1/89106-94-5 Molucular Formula: C22H12N2O3 Formula Weight: 320.34 Synonyms: BB Red, Solvent BB Red,Polysynthren Red BB;Sandoplast Red BB;Solvaperm Red BB;Thermoplast Red 454;Thermoplast Red BS;Solvent Red 195 Application: Solvent Red 195 is yellowish red, and the light fastness reaches 8 grades. It can be used for coloring of plastics and various resins, and coloring of fibers before spinning.
