CAS No. 16279-54-2

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

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

Basic Information

Item No.
144678
Product
3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonic acid
CAS No.
16279-54-2
Formula
C20H13N3O7S

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
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