Chemical Compound

Metaphosphoric acid

CAS Registry Number 10343-58-5
Metaphosphoric acid chemical structure
Primary Record

Metaphosphoric acid

In stock
3,696 g
Purity
98.6 %
CAS
10343-58-5

Compound Identifiers & Properties

CAS
10343-58-5
PubChem CID
135666421
SMILES
C/C(=C(\C(=O)NC1=CC=CC=C1)/N=NC2=C(C(=CC(=C2)[N+](=O)[O-])S(=O)(=O)[O-])[O-])/[O-].[OH-].[Na+].[Cr+3]
Canonical SMILES
C/C([O-])=C(/N=Nc1cc([N+](=O)[O-])cc(S(=O)(=O)[O-])c1[O-])C(=O)Nc1ccccc1.[Cr+3].[Na+].[OH-]

Names & Synonyms

  • Metaphosphoric acid
  • Yamada Neo Yellow GR
  • RefChem:887610
  • C.I. Acid yellow 99
  • C16H12CrN4O9S.Na
  • EINECS 233-748-3
  • C16-H12-Cr-N4-O9-S.Na
  • CID9575968
  • C.I. 13900
  • AN-20395
  • Aluminum yellow 4A; (Chromium compound; Acid yellow 39)
  • 10343-58-5
  • Chromate(1-), hydroxy(2-(hydroxy-kappaO)-5-nitro-3-(2-(2-(oxo-kappaO)-1-((phenylamino)carbonyl)propyl)diazenyl-kappaN1)benzenesulfonato(3-))-, sodium (1:1), (T-4)-
  • Chromate(1-), hydroxy(2-(hydroxy-kappaO)-5-nitro-3-((2-(oxo-kappaO)-1-((phenylamino)carbonyl)propyl)azo-kappaN1)benzenesulfonato(3-))-, sodium, (T-4)-
  • Chromate(1-), hydroxy(2-hydroxy-5-nitro-3-((2-oxo-1-((phenylamino)carbonyl)propyl)azo)benzenesulfonato(3-))-, sodium
  • Chromate(1-), hydroxy[2-hydroxy-5-nitro- 3-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]benzenesulfonato (3-)]-, sodium
  • Sodium hydroxy(2-hydroxy-5-nitro-3-((2-oxo-1-(phenylcarbamoyl)propyl)azo)benzenesulphonato(3-))chromate(1-)
  • Sodium hydroxy[2-hydroxy-5-nitro-3-[[2-oxo-1-(phenylcarbamoyl)propyl]azo]benzenesulphonato(3-)]chromate(1-)
  • 233-748-3
  • Chromate(1-), [2-hydroxy-3-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]-5-nitrobenzenesulfonato(3-)]-, sodium
  • Chromate(1-), [2-hydroxy-5-nitro-3-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]benzenesulfonato(3-)]-, sodium
  • Chromate(1-), hydroxy[2-(hydroxy-.kappa.O)-5-nitro-3-[[2-(oxo-.kappa.O)-1-[(phenylamino)carbonyl]propyl]azo-.kappa.N1]benzenesulfonato(3-)]-, sodium, (T-4)-
  • Chromate(1-), hydroxy[2-(hydroxy-.kappa.O)-5-nitro-3-[2-[2-(oxo-.kappa.O)-1-[(phenylamino)carbonyl]propyl]diazenyl-.kappa.N1]benzenesulfonato(3-)]-, sodium (1:1), (T-4)-
  • chromic sodium (2Z)-2-[(5-nitro-2-oxido-3-sulfonato-phenyl)hydrazono]-3-oxo-N-phenyl-butanimidate hydroxide