dye|World dye variety

Name:C.I.Acid Red 25:1,C.I.16047

Molecular Structure: Single azo class

C.I.Acid Red 25:1,C.I.16047,CAS 8004-51-4,364.35,C17H13N2Na2O4S,Crocein Scarlet 3BX

Molecular Formula:C₁₇H₁₃N₂Na₂O₄S

Molecular Weight: 364.35

CAS Registry Number:8004-51-4

Manufacturing Methods : O-Methylaniline (0.15 Moore) and 4-Aminonaphthalene-1-sulfonic acid (0.85 Moore) diazo, and 6-Hydroxynaphthalene-2-sulfonic acid (0.25 Moore) and 7-Hydroxynaphthalene-1-sulfonic acid (0.85 Moore) coupled.

Properties and Applications: red. Soluble in water, slightly soluble in ethanol for red orange. The strong sulfuric acid for red purple, diluted for pink. In water solution to join strong hydrochloric acid for red orange; Add thick sodium hydroxide solution for yellow orange.

List of Suppliers:

Crocein Scarlet 3BX( Bayer Group )