Free release

1327-69-1 2-naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction prod

service@apichina.com
Product Name 2-naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx))
CAS No. 1327-69-1
Synonyms C.I. Sulphur Blue 15