Product Information
Name:Ponceau 3R
Controlled Product
Synonyms:
- 2,7-Naphthalenedisulfonic acid
- 3-hydroxy-4-[(2,4,5-trimethylphenyl)azo]-
- disodium salt (9CI)
- Ponceau 3R (6CI)
- C.I. 16155
- D and C Red 15
- Disodium 3-hydroxy-4-[(2,4,5-trimethylphenyl)azo]-2,7-naphthalenedisulfonate
- Dolkwal Ponceau 3R
- Ext D and C Red No. 15
- FD and C Red No. 1
- FD&C Red No. 1
- See more synonyms
Brand:Doctor Ehrenstorfer
Notice:Our products are intended for lab use only. For any other use, please contact us.
Chemical properties
Molecular weight:494.45
Formula:C19H16N2O7S2Na
Color/Form:Neat
InChI:/h4-9,22H,1-3H3,(H,23,24,25)(H,26,27,28), , 2*+1/p-2, /q, InChI=1S/C19H18N2O7S2.2Na/c1-10-6-12(3)16(7-11(10)2)20-21-18-15-5-4-14(29(23,24)25)8-13(15)9-17(19(18)22)30(26,27)28
InChI key:InChIKey=OOCDNZLPFSSMLT-UHFFFAOYSA-N
SMILES:Cc1cc(C)c(N=Nc2c(O)c(S(=O)(=O)[O-])cc3cc(S(=O)(=O)[O-])ccc23)cc1C.[Na+].[Na+]
Technical inquiry about: Ponceau 3R
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