Chemical Name: 3,4-Dichloroaniline-6-sulfonic acid
Molecular Formula: C6H5Cl2NO3S
Structural Formula:
Molecular Weight: 242.08
Uses: Primarily used in the synthesis of organic pigment Yellow 183.
Physical and Chemical Properties:
Can undergo diazotization with nitrite in dilute acid.
Possesses typical amine characteristics.
Soluble in dilute alkaline solutions.
Slightly soluble in ethanol and ether.
Insoluble in cold water, benzene, and chlorobenzene.
Slightly soluble in hot water.
Technical Specifications:
| Item | Specification |
| Appearance | White with a slight reddish powder |
| Amino Value (6B Acid Content) (%) | ≥98.00 |
| Moisture Content (%) | ≤0.50 |
| Insoluble Matter in 10% Ammonia Solution (%) | ≤0.30 |
6B Acid
6B Acid
6B Acid
CN
