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Tartrazine, 89%, pure, ACROS Organics™

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Quantity:
100g
500g
Packaging:
Glass bottle
1934-21-0
C16H9N4Na3O9S2
534.35
MFCD00148908
UJMBCXLDXJUMFB-UHFFFAOYSA-K
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
164825
trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazole-3-carboxylate
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+]
1934-21-0
C16H9N4Na3O9S2
534.35
MFCD00148908
UJMBCXLDXJUMFB-UHFFFAOYSA-K
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
164825
trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazole-3-carboxylate
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+]
Melting Point >300°C
Insoluble Matter 0.2% max. (in water)
Quantity 100g
Color Orange
Infrared Spectrum Authentic
Packaging Glass bottle
Decomposition Information >300°C
Assay Percent Range 89%
Beilstein 25, IV, 1757
Merck Index 15, 9206
Solubility Information Solubility in water: 260g/L water (30°C)
Formula Weight 534.35
Physical Form Powder
Percent Purity 89%
Grade Pure
Chemical Name or Material Tartrazine
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GHS Signal Word: Danger

EINECSNumber : 217-699-5