dye|World dye variety

Name:C.I.Acid Violet 63,C.I.62160

Molecular Structure: anthraquinones

C.I.Acid Violet 63,C.I.62160,599.61,C28H22N3NaO7S2,Alizarine Direct Violet BL

Molecular Formula:C₂₈H₂₂N₃NaO₇S₂

Molecular Weight: 599.61

CAS Registry Number:

Manufacturing Methods : 1-Amino-4-bromo-2-methylanthracene-9,10-dione and 3-Amino-N-methylbenzenesulfonanilide condensation, then use quantity of low sulphur trioxide fuming sulfuric acid stlfonation, again into sodium salt.

Properties and Applications: blue purple. Soluble in alcohol. The strong sulfuric acid to red light purple, dilute after dark purple precipitation.

List of Suppliers:

Alizarine Direct Violet BL( LG Chemicals Ltd )