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Thermo Scientific Chemicals Tartrazine, 89%, pure
£22.70 - £67.60
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 tartrazine |
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+] |
Product Code | Brand | Quantity | Packaging | Price | Quantity & Availability | ||||
---|---|---|---|---|---|---|---|---|---|
Product Code | Brand | Quantity | Packaging | Price | Quantity & Availability | ||||
10358380
|
Thermo Scientific Chemicals
191891000 |
100 g | Glass bottle |
£22.70
100g |
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10318843
|
Thermo Scientific Chemicals
191895000 |
500 g | Glass bottle |
£67.60
500g |
Please sign in to purchase this item. Need a web account? Register with us today! | ||||
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+] |
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 |
Specifications
1934-21-0 | |
>300°C | |
Authentic | |
C16H9N4Na3O9S2 | |
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% | |
MFCD00148908 | |
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
missing translation for 'einecsNumber' : 217-699-5
Product Identifier
- Tartrazine
RUO – Research Use Only