3564-09-8
Ponceau 3R
CAS: 3564-09-8
Molecular Formula: C19H16N2Na2O7S2
3564-09-8 - Names and Identifiers
| Name | Ponceau 3R |
| Synonyms | CI 16155 Ponceau 3R PONCEAU 3R C.I. 16155 CI NO 16155 CUMIDINE RED C.I. Food Red 6 C.I. Food Red 6, disodium salt C.I. Food Red 6, disodium salt (8CI) DISODIUM 1-(DIMETHYLPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONATE DISODIUM 1-(2,4,5-TRIMETHYLPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONATE 1-(DIMETHYLPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT 1-(2,4,5-TRIMETHYLPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT 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 |
| EINECS | 222-638-0 |
| InChI | InChI=1/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;;/h4-9,20H,1-3H3,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2/b21-18+; |
3564-09-8 - Physico-chemical Properties
| Molecular Formula | C19H16N2Na2O7S2 |
| Molar Mass | 494.45 |
| Melting Point | 300℃ |
| Merck | 7590 |
| Storage Condition | Room Temprature |
| MDL | MFCD00036432 |
3564-09-8 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R40 - Limited evidence of a carcinogenic effect R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S22 - Do not breathe dust. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| RTECS | QJ6650000 |
3564-09-8 - Reference Information
| color index | 16155 |
| (IARC) carcinogen classification | 2B (Vol. 8, Sup 7) 1987 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 19:05:05
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