CAS No. 16279-54-2

About 3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonic acid

3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonic acid is a chemical compound registered under CAS number 16279-54-2, with the molecular formula C20H13N3O7S and a molecular weight of about 439.4 g/mol. Its EINECS (EC) number is 240-379-1. It is also known as 1-Naphthalenesulfonicacid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro- (9CI); C.I. MordantBlack 1 (8CI); C.I. Mordant Black 1, free acid (7CI). SixChem supplies 3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonic acid for laboratory research and bulk production; product code 144678. Send an inquiry for purity, packaging, price and lead time.

CAS Number

16279-54-2

Molecular Formula

C20H13N3O7S

Molecular Weight

439.4 g/mol

EINECS

240-379-1

Synonyms

• 1-Naphthalenesulfonicacid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro- (9CI)
• C.I. MordantBlack 1 (8CI)
• C.I. Mordant Black 1, free acid (7CI)
• Solochrome Black AS,(free acid) (6CI)
• 1-(2-Hydroxy-4-sulfo-6-nitro-1-naphthylazo)-2-naphthol