dye|World dye variety

Name:C.I.Vat Red 38,C.I.67810

Molecular Structure: anthraquinones

C.I.Vat Red 38,C.I.67810,CAS 6219-99-4,486.30,C27H13Cl2NO4,Indanthren Brilliant Pink BL

Molecular Formula:C₂₇H₁₃Cl₂NO₄

Molecular Weight: 486.30

CAS Registry Number:6219-99-4

Manufacturing Methods : 2,4-Dichloro-6-aminodiphenyl ether and Methyl 1-chloro-9,10-dioxo-9,10-dihydroanthracene-2-carboxylate condensation, hydrolysis, and then use Benzoyl chloride in 1,2-dichlorobenzene cyclization.

Properties and Applications: blue light pink. In alkaline solution of sodium hydrosulfite maroon; In the acidic insurance powder solution for dark orange.

List of Suppliers:

Indanthren Brilliant Pink BL( Bayer Group )