Pigment Red 179 | CAS 5521-31-3
High-quality Dyes & Pigments supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | C26H14N2O4 |
|---|---|
| Molecular Weight | 418.4004 |
| Boiling Point | 694.8°C at 760 mmHg |
| Flash Point | 341.1°C |
| Vapor Pressure | 3.72E-19mmHg at 25°C |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
溶解性：微溶于四氢萘、二甲苯中；在浓硫酸中呈紫色，稀释后呈棕红色沉淀；在碱性保险粉溶液中呈紫红色，遇酸变为暗橙色。色相或色光：暗红色相对密度：1.41-1.65堆积密度/(lb/gal)：11.7-13.8平均粒径/μm：0.07-0.08比表面积/(m2/g)：52-54吸油量/(g/100g)：17-50遮盖力：透明型衍射曲线：反射曲线：
Applications / Uses
用于工业建筑、汽车涂料、印刷油墨、聚氯乙烯塑料等着色该颜料是�p红系列中最有工业价值的颜料品种，给出鲜艳红色，主要用于汽车底漆（OEM）及修理漆，与其他无机/有机颜料拼色，将喹吖啶酮色调扩展到黄光红色区域。该颜料具有优异的耐光、耐气候牢度，甚至优于取代的喹吖啶酮类，耐热稳定性达180-200℃，耐溶剂性及罩光漆性能良好。投放市场的商品牌号有29种。
Product Overview
| Product Name | Pigment Red 179 |
|---|---|
| CAS Number | 5521-31-3 |
| Category | Dyes & Pigments |
| Supplier | Jinan Shenghe Chemical Co., Ltd. |
Description
Pigment Red 179 (CAS 5521-31-3) is a Dyes & Pigments product supplied by Jinan Shenghe Chemical Co., Ltd. We provide consistent-quality Pigment Red 179 to global B2B buyers, with stable supply, competitive pricing and full documentation (COA, MSDS, TDS).
Applications
As a reliable dyes & pigments raw material, Pigment Red 179 is widely used in fine chemical synthesis, pharmaceutical intermediates and specialty formulation. Specific grades and specifications are available on request.
Packaging & Storage
Available in 25 kg / 200 kg drums or IBC totes. Store in a cool, dry, well-ventilated place, away from incompatible substances. Keep container tightly closed.
Quality & Documentation
Every batch is delivered with Certificate of Analysis (COA), Material Safety Data Sheet (MSDS) and Technical Data Sheet (TDS). Stable supply and competitive pricing for global B2B buyers.
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Synonyms & Trade Names
C.I. 71130, C.I. Pigment Red 179, C.I. Vat Red 23, C.I71130, anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2h,9h)-tetrone, 2,9-dime, 2,9-dimethylanthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2h,9h )-te, trone, anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2h,9h)-tetrone, 2,9-dime, caledon red 2g, caledon red 2gn, hostaperm red p 2gl, indanthren red gg, palanthrene red gg, paliogen maroon 3920, paliogen maroon l 3920, paliogen maroon l 4020, paliogen red 4120, perylene bordeaux, perylene maroon, 4:9,10-diimide, n,n'-dimethyl-perylenetetracarboxylic, pigment bordeaux perylene, ponsol red yf, variogen maroon 3920, 1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2h,9h)-tetrone,2,9-dimethyl-anthra, vat red 23, Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone,2,9-dimethyl-, 2,9-dimethylisoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone, N,N'-dimethyl-3,4,9,10-perylenedicarboximide, LT-S925, N,N'-Dimethyl-3,4,9,10-perylene dicarboximide, MePTC, N,N'-Dimethyl-3,4,9,10-perylenetetracarboxylic Diimide
Chemical Properties
| Molecular Formula | C26H14N2O4 |
|---|---|
| Molecular Weight | 418.4004 |
| Boiling Point | 694.8°C at 760 mmHg |
| Flash Point | 341.1°C |
Applications
用于工业建筑、汽车涂料、印刷油墨、聚氯乙烯塑料等着色该颜料是�p红系列中最有工业价值的颜料品种，给出鲜艳红色，主要用于汽车底漆（OEM）及修理漆，与其他无机/有机颜料拼色，将喹吖啶酮色调扩展到黄光红色区域。该颜料具有优异的耐光、耐气候牢度，甚至优于取代的喹吖啶酮类，耐热稳定性达180-200℃，耐溶剂性及罩光漆性能良好。投放市场的商品牌号有29种。
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
Request a Quote
Looking for pricing, availability or technical data for Pigment Red 179?
Email us at sales@shenghechemical.com or use the button above. Our team typically responds within 1 business day.
About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.