Estimated delivery in United States, on Tuesday 7 May 2024
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
- See more synonyms
- FD&C Red No. 1
- FDC Red 1
- Japan Red 1
- Japan Red 502
- Maple Ponceau 3R
- Ponceau 3R Lake
- Ponceau 3R sodium salt
- Ponceau 3RN
- Scarlet F
- Usacert Red No. 1
- 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(2,4,5-trimethylphenyl)azo]-, disodium salt
- 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[2-(2,4,5-trimethylphenyl)diazenyl]-, sodium salt (1:2)
- Ci 16155
- FD&C Red No. 1
- disodium (4E)-3-oxo-4-[(2,4,5-trimethylphenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonate
- disodium (4Z)-3-oxo-4-[(2,4,5-trimethylphenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonate
CAS:
Brand:
Doctor Ehrenstorfer
Long term storage:
Notes:
Chemical properties
Molecular weight:
494.45
Formula:
C19H16N2O7S2Na
Color/Form:
Red Crystalline Powder
InChI:
/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, 2*+1/p-2, /h4-9,22H,1-3H3,(H,23,24,25)(H,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+]
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: 04-C16283990 Ponceau 3R
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