Ponceau 3R

CAS: 3564-09-8

Ref. 04-C16283990

Produktinformation

• Name: Ponceau 3R
• Synonyme: 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, 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: 3564-09-8
• Marke: Doctor Ehrenstorfer

Chemische Eigenschaften

• Molekulargewicht: 494.45
• Formel: C₁₉H₁₆N₂O₇S₂Na
• Farbe/Form: Neat
• InChl: /h4-9,22H,1-3H3,(H,23,24,25)(H,26,27,28), , 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, /q
• 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+]