Substance Details

CAS Registry Number: 4548-53-2

CA Index Name: 1-Naphthalenesulfonic acid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt


Synonyms:
  • 12101 Red
  • 1306 Red
  • 1-Naphthalenesulfonic acid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt
  • 1-NAPHTHALENESULFONIC ACID, 3-[(2,4-DIMETHYL-5- SULFOPHENYL)AZO]-4-HYDROXY-, DISODIUM SALT
  • 1-Naphthalenesulfonic acid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt
  • 1-Naphthalenesulfonic acid, 3-[2-(2,4-dimethyl-5-sulfophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2)
  • 1-Napthalenesulfonic acid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt
  • 3-[(2,4-Dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphtalene-1-sulfonate de disodium
  • 3-[(2,4-Dimethyl-5-sulfophenyl)azo]-4-hydroxy-1-naphthalene sufonic acid, disodium salt
  • 3-[(2,4-dimetil-5-sulfonatofenil)azo]-4-hidroxinaftaleno-1-sulfonato de disodio
  • C.I. 14700
  • C.I. Food Red 1
  • C.I. Food Red 1, disodium salt
  • C.I. FOOD RED 1, NAPHTHALENE-1-SULFONATE, 3-[(2,4-DIMETHYL-5-SULFOPHENYL)AZO]-4-HYDROXY-, DISODIUM
  • Certicol Ponceau SXS
  • D and C Red No. 4
  • Dinatrium-3-[(2,4-dimethyl-5-sulfonatophenyl)azo]-4-hydroxynaphthalin-1-sulfonat
  • DISODIUM 3-[(2,4-DIMETHYL-5-SULFONATOPHENYL)AZO]-4HYDROXYNAPHTHALENE-1-SULFONATE
  • disodium 3-[(2,4-dimethyl-5-sulphonatophenyl)azo]-4-hydroxynaphthalene-1-sulphonate
  • Edicol Supra Ponceau SX
  • FD & C RED NO.4
  • FD AND C RED NO. 4
  • FD&C RED 4
  • FD&C Red No. 4
  • FDC Red 4
  • Food Red 1
  • Food Red 4
  • Hexacol Ponceau SX
  • Japan Red 4
  • Japan Red 504
  • Japan Red No. 4
  • Japan Red No. 504
  • Ponceau SX
  • Red 4
  • Red No. 1
  • Red No. 504
  • Usacert Red No. 4


Chemical Structure:

4548-53-2:1-Naphthalenesulfonic acid, 3-[(2,4-dimethyl-5-sulfophenyl)azo]-4-hydroxy-, disodium salt

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