Ponceau S
Product Specifications
CAS Number
6226-79-5
Synonyms
C.I. 27195, Tetrasodium 3-hydroxy-4-[2-sulpho-4- (4-sulphophenylazo) -phenylazo]-2,7-naphthalenedisulphonate
MDL Number
MFCD00003892
Purity
BS
Smiles
[Na+].[Na+].[Na+].[Na+].Oc1c(N=Nc2ccc(cc2S(=O)(=O)[O-])N=Nc3ccc(cc3)S(=O)(=O)[O-])c4ccc(cc4cc1S(=O)(=O)[O-])S(=O)(=O)[O-]
Available Sizes
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