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Tartrazine, Thermo Scientific™

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Quantity:
25g
100g
500g
1934-21-0
C16H9N4Na3O9S2
534.356
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
534.356
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+]
Applications
It 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.
Sensitivity Hygroscopic
Quantity 500g
Merck Index 14,9072
Solubility Information Soluble in water 260g/L (30°C).
Formula Weight 534.37
Chemical Name or Material Tartrazine

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