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Tartrazine, 89%, pure, ACROS Organics™

Manufacturer:  Acros Organics 191891000

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Catalog No. AC191891000



Specifications

Specifications

Orange
Tartrazine
Authentic
1934-21-0
89%
MFCD00148908
15, 9206
0.2% max. Insoluble in Water
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
534.35
100g
>300°C
Glass bottle
Pure
C16H9N4Na3O9S2
25, IV, 1757
trisodium 5-oxo-1-4-sulfonatophenyl-4-e-4-sulfonatophenyl diazenyl-45-dihydro-1h-pyrazole-3-carboxylate, 45-dihydro-5-oxo-1-4-sulfophenyl-4-4-sulfophenyl azo-1h-pyrazole-3-carboxylic acid trisodium salt, trisodium 5-oxo-1-4-sulfonatophenyl-4-e-2-4-sulfonatophenyl diazen-1-yl-4h-pyrazole-3-carboxylate, tripotassium 5-oxo-1-4-sulfonatophenyl-4-2-4-sulfonatophenyl diazen-1-yl-4h-pyrazole-3-carboxylate, trisodium;5-oxo-1-4-sulfonatophenyl-4-e-4-sulfonatophenyl diazenyl-4h-pyrazole-3-carboxylate, trisodium 5-oxo-1-4-sulfonatophenyl-4-4-sulfonatophenyl diazenyl-4h-pyrazole-3-carboxylate, trisodium 5-oxo-1-4-sulfonatophenyl-4-4-sulfonatophenyl azo-4h-pyrazole-3-carboxylate, 45-dihydro-5-oxo-1-4-sulfophenyl-4-4-sulfophenyl azo-1h-pyrazole-3-carboxylic acid, 5-oxo-1-4-sulfophenyl-4-e-4-sulfophenyl azo-4h-pyrazole-3-carboxylic acid
UJMBCXLDXJUMFB-UHFFFAOYSA-K
trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazole-3-carboxylate
164825
Powder

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
trisodium 5-oxo-1-4-sulfonatophenyl-4-e-4-sulfonatophenyl diazenyl-45-dihydro-1h-pyrazole-3-carboxylate, 45-dihydro-5-oxo-1-4-sulfophenyl-4-4-sulfophenyl azo-1h-pyrazole-3-carboxylic acid trisodium salt, trisodium 5-oxo-1-4-sulfonatophenyl-4-e-2-4-sulfonatophenyl diazen-1-yl-4h-pyrazole-3-carboxylate, tripotassium 5-oxo-1-4-sulfonatophenyl-4-2-4-sulfonatophenyl diazen-1-yl-4h-pyrazole-3-carboxylate, trisodium;5-oxo-1-4-sulfonatophenyl-4-e-4-sulfonatophenyl diazenyl-4h-pyrazole-3-carboxylate, trisodium 5-oxo-1-4-sulfonatophenyl-4-4-sulfonatophenyl diazenyl-4h-pyrazole-3-carboxylate, trisodium 5-oxo-1-4-sulfonatophenyl-4-4-sulfonatophenyl azo-4h-pyrazole-3-carboxylate, 45-dihydro-5-oxo-1-4-sulfophenyl-4-4-sulfophenyl azo-1h-pyrazole-3-carboxylic acid, 5-oxo-1-4-sulfophenyl-4-e-4-sulfophenyl azo-4h-pyrazole-3-carboxylic acid
trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazole-3-carboxylate
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