Basic

CAS No.	23890-27-9
Product Name	2-Diazo-1-naphtol-5-sulphonic acid
Synonyms	1-Diazo-2-naphtol-4-sulfonic Acid; 1-hydroxy-5-sulfonaphthalene-2-diazonium
Molecular Formula	C10H7N2O4S
Molecular Weight	251.238

Physical property