C.I. Pigment Orange 13 | CAS 3520-72-7
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 | C32H24Cl2N8O2 |
|---|---|
| Molecular Weight | 623.4914 |
| Boiling Point | 825.5°C at 760 mmHg |
| Flash Point | 453.1°C |
| Vapor Pressure | 2.19E-27mmHg at 25°C |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
黄橙色粉末。不溶于水。体质轻软细腻，着色力强，牢度好。溶解性：不溶于水中；在浓硫酸中呈蓝光红色溶液，稀释为红光橙色沉淀；遇浓硝酸呈棕色。色相或色光：红光橙色相对密度：1.31-1.60堆积密度/(lb/gal)：10.9-13.36熔点/℃：322-332平均粒径/μm：0.09粒子形状：立方体比表面积/(m2/g)：12-42pH值/(10%浆料)：3.2-7.0吸油量/(g/100g)：28-85遮盖力：半透明型衍射曲线：反射曲线：黄橙色粉末。不溶于水。体质轻软细腻，着色力强，牢度好。
Applications / Uses
用于油墨、塑料、橡胶、涂料印花浆及文教用品的着色该颜料商品剂型牌号有92种，色光与颜料橙34相似，半透明的比表面积为35-40m2/g（Irgalite橙D比表面积为39m2/g）；因出现迁移性不推荐塑性PVC着色；在天然橡胶中耐硫化、耐迁移，故适用于橡胶着色；耐洗涤剂，耐水性好，用于游泳物品、海棉、粘胶纤维原浆、包装印墨及金属装饰漆着色，耐热（200℃）。橡胶工业。
Product Overview
| Product Name | C.I. Pigment Orange 13 |
|---|---|
| CAS Number | 3520-72-7 |
| Category | Dyes & Pigments |
| Supplier | Jinan Shenghe Chemical Co., Ltd. |
Description
C.I. Pigment Orange 13 (CAS 3520-72-7) is a Dyes & Pigments product supplied by Jinan Shenghe Chemical Co., Ltd. We provide consistent-quality C.I. Pigment Orange 13 to global B2B buyers, with stable supply, competitive pricing and full documentation (COA, MSDS, TDS).
Applications
As a reliable dyes & pigments raw material, C.I. Pigment Orange 13 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. 21110, C.I. Pigment Orange 13, Benzidine orange, 4,4'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one], PIGMENT ORANGE 13, PYRAZOLONE ORANGE, 4-dihydro-5-methyl-2-phenyl-, atulvulcanfastpigmentorangeg, benzidineorange, benzidineorange45-2850, FAST ORANGE G, Pigment Orange 13 (21110), (4E,4'E)-4,4'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(1E)hydrazin-2-yl-1-ylidene]bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one), 4,4'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Chemical Properties
| Molecular Formula | C32H24Cl2N8O2 |
|---|---|
| Molecular Weight | 623.4914 |
| Boiling Point | 825.5°C at 760 mmHg |
| Flash Point | 453.1°C |
Applications
用于油墨、塑料、橡胶、涂料印花浆及文教用品的着色该颜料商品剂型牌号有92种，色光与颜料橙34相似，半透明的比表面积为35-40m2/g（Irgalite橙D比表面积为39m2/g）；因出现迁移性不推荐塑性PVC着色；在天然橡胶中耐硫化、耐迁移，故适用于橡胶着色；耐洗涤剂，耐水性好，用于游泳物品、海棉、粘胶纤维原浆、包装印墨及金属装饰漆着色，耐热（200℃）。橡胶工业。
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 C.I. Pigment Orange 13?
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.