CAS:88-44-8
Chemical Name:4-Aminotoluene-3-Sulfonic Acid
Molecular Formula:CH₃C₆H₃NH₂(SO₃H)
Structural Formula:

Usage:Intermediates used for Red 57# Pigment industry and organic composite industry.
Quality Index:

Physical Properties:White or cream yellow powdery crystal.Soluble in diluted alkaline solution,ethyl alcohol and ether,insouble in cold water,benzol,and chorobenzene.Lightly soluble in hot water.
Chemical Properties:It has the general characteristic of amines,can diazotizate with nitrite in dilute acid.
Package:Plastic woven bags with PE line or paper bag with PE liner,Net weight 25kgs-500kgs/bag.