Pigment Red 190 | CAS 6424-77-7
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 | C38H22N2O6 |
|---|---|
| Molecular Weight | 602.5911 |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
溶解性：在浓硫酸中呈亮紫色，稀释后呈亮红色沉淀；在碱性保险粉溶液中呈红光紫色，遇酸变为暗红光橙色。色相或色光：黄光红色相对密度：1.43-1.54堆积密度/(lb/gal)：12.0-12.8比表面积/(m2/g)：47吸油量/(g/100g)：42-48遮盖力：透明型反射曲线：
Applications / Uses
用作高级外部工业涂料，是轿车用颜料品种之一，也可用于塑料、绘画颜料和凹版印刷油墨该颜料品种属于�p系衍生物，给出较暗的黄光红色，在冲淡色时更偏蓝光，具有优良的耐溶剂性能与耐迁移性，耐热为200℃。该颜料品种主要用于工业涂料，尤其是汽车涂料（OEM），只是在市场上产量不大，在塑料着色的实用价值有限。
Product Overview
| Product Name | Pigment Red 190 |
|---|---|
| CAS Number | 6424-77-7 |
| Category | Dyes & Pigments |
| Supplier | Jinan Shenghe Chemical Co., Ltd. |
Description
Pigment Red 190 (CAS 6424-77-7) is a Dyes & Pigments product supplied by Jinan Shenghe Chemical Co., Ltd. We provide consistent-quality Pigment Red 190 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 190 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.
Request a Quote
Synonyms & Trade Names
71140, P.R.190, Perylene Scarlet, Indanthren Scarlet R, 2,9-bis(4-methoxyphenyl)-Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10-(2H,9H)-tetrone, 2,9-bis(4-methoxyphenyl)isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone, N,N'-Bis(4-methoxyphenyl)-3,4,9,10-perylenetetracarboxylic Diimide
Chemical Properties
| Molecular Formula | C38H22N2O6 |
|---|---|
| Molecular Weight | 602.5911 |
| Boiling Point | |
| Flash Point |
Applications
用作高级外部工业涂料，是轿车用颜料品种之一，也可用于塑料、绘画颜料和凹版印刷油墨该颜料品种属于�p系衍生物，给出较暗的黄光红色，在冲淡色时更偏蓝光，具有优良的耐溶剂性能与耐迁移性，耐热为200℃。该颜料品种主要用于工业涂料，尤其是汽车涂料（OEM），只是在市场上产量不大，在塑料着色的实用价值有限。
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 190?
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.