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Sodium 5-oxo-1-(4-sulfonatophenyl)-4-((4-sulfonatophenyl)diazenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate , Tartrazine
- Catalog No.:
- ACVMCT281
- CAS No.:
- 1934-21-0
- Molecular Formula:
- C16H9N4Na3O9S2
- Molecular Weight:
- 534.37
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Product Information
| Product Name | Sodium 5-oxo-1-(4-sulfonatophenyl)-4-((4-sulfonatophenyl)diazenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate , Tartrazine |
|---|---|
| IUPAC Name | sodium (E)-5-oxo-1-(4-sulfonatophenyl)-4-((4-sulfonatophenyl)diazenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate |
| Molecular Formula | C16H9N4Na3O9S2 |
| Molecular Weight | 534.37 |
| SMILES | O=C(C(C1/N=N/C2=CC=C(S(=O)([O-])=O)C=C2)=NN(C3=CC=C(S(=O)([O-])=O)C=C3)C1=O)[O-].[Na+].[Na+].[Na+] |
| InChI Key | UJMBCXLDXJUMFB-GLCFPVLVSA-K |
| Synonym | CS-2047 | InChI=1/C7H4ClNO4/c8-6-4(7(10)11)2-1-3-5(6)9(12)13/h1-3H,(H,10,11 | Sugai Tartrazine | Tartrazine Lake Yellow N | Naphtocard Yellow O | Tartrazine Yellow | Hexacol Tartrazine | Mitsui Tartrazine | Thiophosphoryl chloride, 98% | Usacert Yellow No |
| CAS No. | 1934-21-0 |
Safety Data
- Pictogram
- Signal Word
- Danger
- Hazard Statement(s)
- H317-H334
- Precautionary Statement(s)
- P261-P280-P284-P304+P340-P333+P313-P342+P311