dye|World dye variety

Name:C.I.Vat Blue 36,C.I.73675

Molecular Structure: Indigo class

C.I.Vat Blue 36,C.I.73675,CAS 6424-69-7,426.70,C18H10Cl3NO3S,Indanthren Printing Blue B

Molecular Formula:C₁₈H₁₀Cl₃NO₃S

Molecular Weight: 426.70

CAS Registry Number:6424-69-7

Manufacturing Methods :  4-Methyl-5-chloro-7-methoxy-3-indolinone and 5,7 – dichloro-3 (2H) – thianaphthenone condensation.

Properties and Applications: blue. In concentrated sulfuric acid to blue light green; In the basic insurance powder solution for yellow; In the acidic insurance powder solution for pale yellow.

List of Suppliers:

Indanthren Printing Blue B( IG Farbenindustrie AG )