Pigment Yellow 81 | CAS 22094-93-5
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 | C36H32Cl4N6O4 |
|---|---|
| Molecular Weight | 754.4891 |
| Boiling Point | 821°C at 760 mmHg |
| Flash Point | 450.3°C |
| Vapor Pressure | 4.62E-27mmHg at 25°C |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
色相或色光：艳绿光黄色相对密度：1.41-1.42堆积密度/(lb/gal)：11.7-11.8熔点/℃：>400平均粒径/μm：0.16粒子形状：立方体比表面积/(m2/g)：26pH值/(10%浆料)：6.5吸油量/(g/100g)：35-71遮盖力：半透明衍射曲线：反射曲线：柠檬黄粉末，色泽鲜艳，着色力强。耐晒牢度良好，耐溶剂性能较好，耐热性为170～180℃（不超过30min)。
Applications / Uses
该品种为强绿光黄色，与单偶氮颜料C.I.颜料黄3相近似；有满意的耐光牢度，耐热与耐溶剂性良好，适用于含溶剂的金属装饰印墨；在醇酸三聚腈胺涂料中耐光牢度6-7级；比其他联苯胺黄品种更耐热；聚烯烃（260℃/5min），在低浓度下软质PVC的着色出现渗色，硬质PVC（1/3SD）耐光牢度7级；也可用于醋酸纤维原浆着色及涂料印花色浆。主要用于涂料、油漆、印刷油墨以及塑料制品的着色。
Product Overview
| Product Name | Pigment Yellow 81 |
|---|---|
| CAS Number | 22094-93-5 |
| Category | Dyes & Pigments |
| Supplier | Jinan Shenghe Chemical Co., Ltd. |
Description
Pigment Yellow 81 (CAS 22094-93-5) is a Dyes & Pigments product supplied by Jinan Shenghe Chemical Co., Ltd. We provide consistent-quality Pigment Yellow 81 to global B2B buyers, with stable supply, competitive pricing and full documentation (COA, MSDS, TDS).
Applications
As a reliable dyes & pigments raw material, Pigment Yellow 81 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
21127, C.I.PigmentYellow81, 2,2'-[[2,2',5,5'-tetrachloro(1,1'-biphenyl)-4,4'diyl]bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-Butanamide], 2,2'-[(2,2',5,5'-tetrachlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide], 2-[2,5-dichloro-4-[2,5-dichloro-4-[1-[(2,4-dimethylphenyl)carbamoyl]-2-oxo-propyl]azo-phenyl]phenyl]azo-N-(2,4-dimethylphenyl)-3-oxo-butanamide
Chemical Properties
| Molecular Formula | C36H32Cl4N6O4 |
|---|---|
| Molecular Weight | 754.4891 |
| Boiling Point | 821°C at 760 mmHg |
| Flash Point | 450.3°C |
Applications
该品种为强绿光黄色，与单偶氮颜料C.I.颜料黄3相近似；有满意的耐光牢度，耐热与耐溶剂性良好，适用于含溶剂的金属装饰印墨；在醇酸三聚腈胺涂料中耐光牢度6-7级；比其他联苯胺黄品种更耐热；聚烯烃（260℃/5min），在低浓度下软质PVC的着色出现渗色，硬质PVC（1/3SD）耐光牢度7级；也可用于醋酸纤维原浆着色及涂料印花色浆。主要用于涂料、油漆、印刷油墨以及塑料制品的着色。
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 Yellow 81?
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.