Gainland Chemical Co. Ltd

Ponceau S

• Category :

  Pharmaceuticals and Biochemicals

• Synonyms :

  C.I. 27195;C.I. Acid Red 112;C.I. Acid Red 112, tetrasodium salt (8CI);Ponceau S;3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2,7-naphthalenedisulfonic acid, tetrasodium salt;Ponceau S solution;tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonat;Acid red 112;tetrasodium 3-hydroxy-4-[(E)-{2-sulfonato-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]naphthalene-2,7-disulfonate;

• CAS NO :

  6226-79-5

• EC NO :

  228-319-2

• Molecular Formula :

  C₂₂H₁₂N₄Na₄O₁₃S₄

• Molecular Weight :

  760.5688

• Main Specifications :

• InChI :

  InChI=1/C22H16N4O13S4.4Na/c27-22-20(43(37,38)39)10-12-9-16(41(31,32)33)6-7-17(12)21(22)26-25-18-8-3-14(11-19(18)42(34,35)36)24-23-13-1-4-15(5-2-13)40(28,29)30;;;;/h1-11,27H,(H,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39);;;;/q;4*+1/p-4/b24-23+,26-25+;;;;

• Molecular Structure :