THIOBARBITURIC ACID
THIOBARBITURIC ACID AR
Reagent for Sorbic Acid.
Short Name: THIOBARBITURIC ACID
Synonym: 4,6-Dihydroxy-2-mercaptopyrimidine; 4,6-Dihydroxypyrimidine-2-thiol; TBA
Basic Details
Article No.
LG4530
Grade
AR
Purity
98%
CAS No.
504-17-6
HS Code
2933.5200
Shelf Life
60 Months
Packings Avialable
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
Chemical 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
Safety Information & Hazard Symbols
Safety Statement
22-24/25