4-Aminotoluene-3-sulfonic acid CAS No:88-44-8 C7H9NO3S

Product Name:4-Aminotoluene-3-sulfonic acid
CAS No.:88-44-8
Molecular Formula:C7H9NO3S
Brand Name:Atomix
Description:
Hazard Level:8
UN 2585 8/PG 3
EINECS No.:201-831-3
Appearance:Beige powder
Purity :≥ 98.5%
Density:1.431
Refractive index:1.6100 (estimate)
Boiling Point:500°C (rough estimate)
Package:25kg Bag/Carton/Drum
Sample: Available or Free sample
Certifications: COA,MSDS,TDS,ISO9001,C/O,Form A etc

Description

Product Characteristics

4B acid appears as a light gray or beige powder. It is highly corrosive and irritating, dissolves in water and organic solvents, and is one of the key intermediates in the production of organic pigments.

Product Applications

4B acid can be used to synthesize organic pigments such as Pigment Red 6B, Lithol Red BK, and Yellow Brilliant Red BL. It features vivid colors, strong tinting strength, and excellent heat and solvent resistance. As one of the standard colors in the color printing industry, it is widely used for coloring products such as inks, plastics, rubber, wires and cables, and daily chemical products.