Disperse Red 9
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
237.26
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
Red powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
CAS：82-38-2
Molecular Formula：C??H??NO?
Molecular Weight：237.26
Alias：Solvent Red 111; C.I. 60505; 1-(Methylamino) anthraquinone；
Category：Anthraquinone disperse dye, solvent dye, organic intermediate
Physical Properties
- Appearance：Bright red crystalline powder
- Solubility：Insoluble in water; soluble in ethanol, acetone, chloroform, and hot organic solvents
- Melting Point：170–172℃
- Boiling Point：463.2±34.0℃ (760 mmHg)
- Density：1.3±0.1 g/cm3
- Stability：Good thermal stability (up to 210℃); resistant to light, acid, alkali, and perspiration
- Storage：Sealed, cool, dry place; avoid strong light
Specification Sheet
| Item | Standard | Unit | Test Method |
| Appearance | Red powder | – | Visual |
| CAS No | 82-38-2 | – | Confirmation |
| Purity | ≥98.0 | % | HPLC |
| Water Content | ≤1.0 | % | KF |
| Melting Point | 170–172 | ℃ | Capillary |
| Light Fastness | ≥6 | Grade | ISO 105-B02 |
Main Application
- Textile Dyeing：For polyester, nylon, acrylic, acetate, and blended fabrics; good levelness and high dye uptake。
- Plastics & Resins：Colorant for PVC, PMMA, polystyrene, and synthetic leather; bright and transparent red shade。
- Solvent Dyeing：Coloring oils, waxes, greases, and printing inks。
- Special Uses：Component in red/violet smoke formulations (e.g., M18 smoke grenades) and dye packs。
- Intermediate：Synthesis of other anthraquinone dyes and organic pigments。
