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Tartrazine, Thermo Scientific Chemicals
C.I. 19140
Supplier: Thermo Scientific Chemicals A1768222
Description
It can be employed as a biological stain and a food colorant.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsIt can be employed as a biological stain and a food colorant.
Solubility
Soluble in water 260 g/L (30°C).
Notes
Hygroscopic. Store away from oxidizing agents. Keep the container tightly closed in a cool, dry place.
Specifications
| Tartrazine | |
| C16H9N4Na3O9S2 | |
| 100 g | |
| 14,9072 | |
| Soluble in water 260g/L (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+] | |
| 534.356 | |
| 534.37 |
| 1934-21-0 | |
| MFCD00148908 | |
| Hygroscopic | |
| 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 |
Chemical Identifiers
| 1934-21-0 | |
| 534.356 | |
| 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+] |
| 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 tartrazine | |
| trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazole-3-carboxylate |
Safety and Handling
GHS H Statement
H334-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause an allergic skin reaction.
P261-P272-P280g-P285-P302+P352-P304+P341-P333+P313-P342+P311-P363-P501c
H317-H334
EINECSNumber : 217-699-5
RTECSNumber : UQ6400000
TSCA : Yes
storageNote1 : Hygroscopic
Recommended Storage : Ambient temperatures; Store under Nitrogen
RUO – Research Use Only