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Thermo Scientific Chemicals Tartrazine, 89%, pure
CAS: 1934-21-0 | C16H9N4Na3O9S2 | 534.35 g/mol
$93.08 - $93.08
Chemical Identifiers
| CAS | 1934-21-0 |
|---|---|
| Molecular Formula | C16H9N4Na3O9S2 |
| Molecular Weight (g/mol) | 534.35 |
| MDL Number | MFCD00148908 |
| InChI Key | UJMBCXLDXJUMFB-UHFFFAOYSA-K |
| Synonym | tartrazine, yellow 5, aizen tartrazine, trisodium salt, food yellow 4, tartrazine FD&C yellow #5, c.i. acid yellow 23, atul tartrazine, erio tartrazine, kako tartrazineShow More |
| PubChem CID | 164825 |
| IUPAC Name | trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazole-3-carboxylate |
| SMILES | C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)[O-])C(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+] |
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
|
AC191891000
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Thermo Scientific Chemicals
191891000 |
100 g | Glass bottle |
N/A
|
|
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Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 1934-21-0 | |
| 534.35 | |
| UJMBCXLDXJUMFB-UHFFFAOYSA-K | |
| 164825 | |
| C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)[O-])C(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]Show More |
| C16H9N4Na3O9S2 | |
| MFCD00148908 | |
| tartrazine, yellow 5, aizen tartrazine, trisodium salt, food yellow 4, tartrazine FD&C yellow #5, c.i. acid yellow 23, atul tartrazine, erio tartrazine, kako tartrazineShow More | |
| trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazole-3-carboxylateShow More |
Specifications
| 1934-21-0 | |
| >300°C | |
| Authentic | |
| Glass bottle | |
| MFCD00148908 | |
| 25, IV, 1757 | |
| tartrazine, yellow 5, aizen tartrazine, trisodium salt, food yellow 4, tartrazine FD&C yellow #5, c.i. acid yellow 23, atul tartrazine, erio tartrazine, kako tartrazine | |
| UJMBCXLDXJUMFB-UHFFFAOYSA-K | |
| trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazole-3-carboxylate | |
| 164825 | |
| 89% | |
| 0.2% max. (in water) | |
| Tartrazine |
| >300°C | |
| Orange | |
| 89% | |
| C16H9N4Na3O9S2 | |
| 100 g | |
| 15, 9206 | |
| Solubility in water: 260g/L water (30°C) | |
| C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)[O-])C(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+] | |
| 534.35 | |
| 534.35 | |
| Pure | |
| Powder |
Safety and Handling
GHS Signal Word: Danger
EINECSNumber : 217-699-5
RUO – Research Use Only