Chemical Raw Material 1,8-Dihydroxynaphthylene-3,6-disulfonic acid 

Name:1,8-Dihydroxynaphthylene-3,6-disulfonic acid

Synonym:4,5-dihydroxy-7-naphthalenedisulfonicacid;7-Naphthalenedisulfonicacid,4,5-dihydroxy-2;Chrmotropicacid;4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID;4,5-dihydroxynaphthalene-2,7-disulphonic acid;1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID;1,8-DIHYDROXYNAPHTHYLENE-3,6-DISULFONIC ACID;CHROMOGEN

CAS: 148-25-4

EINECS:205-712-7

Assay:75%

M.F:C10H8O8S2

M.W:320.3

Appearance:Gray and black powder

Application:The product is a intermediate acid mordant dark blue dye. The dye can be used for wool fabric dyeing, is composed of 4- chlorine o-aminophenol diazotization and coupling of chromotropic acid. Used in the manufacture of dyes and anthraquinone dyes azo, and as a reagent

Package:25KG/braided bag

Standard:Enterprise standard

MOQ:25kg

Price:USD30.4/kg