THIOBARBITURIC ACID 98% AR

THIOBARBITURIC ACID 98% AR

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Category: Acids-Organic

Description
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Description

Reagent for Sorbic Acid.
4,6-Dihydroxy-2-mercaptopyrimidine; 4,6-Dihydroxypyrimidine-2-thiol; TBA

Article No.	06265	Grade	AR
Purity	98%	CAS No.	504-17-6
Molecular Formula	C₄H₄N₂O₂S	Molecular Weight	144.15
H.S. Code	2933.5200	Shelf Life	60 Months

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Physical Properties

Physical state at 20 °C	Solid	Colour	White to cream
Odour	Unpleasant	pH value	1.7 – 1.9
Melting point/ Freezing point [°C]	245 °C	Flash point [°C]	93.3°C
Solubility in water [% weight]	Soluble in water

Specifications

Appearance	White to faint yellow to faint brown powder
Assay (alkalimetric; on dried basis)	Min 98%
Suitability (as reagent for sorbic acid)	Passes test

Packings

25 g	00025
100 g	00100

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