Products 1658-56-6

CAS 1658-56-6 appears in our catalog under these names: Acid Red 88 (Technical Grade), Acid Red 88, Acid red 88, technical grade, Acid Red 88, Acidred88. Offered by: TRC, GLPBio, Biosynth, TCI, Chemat. Available pack sizes: 100g, 10g, 25g, 50g, 5g, 500g, 250 mg.

Acid Red 88 (Technical Grade)
TRC
  • size: 100g, 10g, 25g
  • Variants: 3
View product
Acid Red 88
GLPBio
  • size: 100g
  • Variants: 1
from 1973.11
View product
Acid red 88, technical grade
Biosynth
  • size: 50g, 25g, 100g
  • Variants: 3
View product
Acid Red 88
TCI
  • size: 25g
  • Variants: 1
from 423.21
View product
Acidred88
Chemat
  • size: 5g, 25g, 100g, 500g
  • Variants: 4
from 165.20
View product
Acid red 88, 98.0%
MedChemExpress
  • size: 250 mg
  • Variants: 1
from 240.74
View product
Structural formula: {0} (CAS {1})

Sodium 4-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate (CAS 1658-56-6) is a chemical compound with the molecular formula C20H13N2NaO4S and a molecular weight of 400.4 g/mol. IUPAC name: sodium 4-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate. InChIKey: LGZQSRCLLIPAEE-UHFFFAOYSA-M.

Identity
Molecular formulaC20H13N2NaO4S
Molecular weight400.4 g/mol
IUPAC namesodium 4-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate
InChIKeyLGZQSRCLLIPAEE-UHFFFAOYSA-M
SMILESC1=CC=C2C(=C1)C=CC(=C2N=NC3=CC=C(C4=CC=CC=C43)S(=O)(=O)[O-])O.[Na+]

Computed by PubChem (NCBI)

Synonyms: Acid red 88, Rocceline, Roccelline, Fast red S, Pontacyl Fast Red AS, C.I. Acid Red 88, monosodium salt, 4-((2-Hydroxy-1-naphthalenyl)azo)1-naphthalenesulfonic acid sodium salt, C20H13N2NaO4S, 1-Naphthalenesulfonic acid, 4-((2-hydroxy-1-naphthalenyl)azo)-, monosodium salt, Peony