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LC5057 Pyrazole-3,5-dicarboxylic acid monohydrate
for synthesis

 

Order number Packaging Quantity Price €
AC32057 Plastic bottle 5 g 36.23
AC32057 Plastic bottle 25 g 98.1

 

Product information
Hill Formula C5H4N2O4 * H2O
Chemical formula C3H2N2(COOH)2
HS Code 2933 19 90
EC number 221-474-7
Molar mass 174.11 g/mol
CAS number 3112-31-0

 

Chemical and physical data
Melting point 290 °C (decomposition)
Molar mass 174.11 g/mol

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

 

Specifications
Assay (acidimetric) ≥ 98 %
Melting range
– lower value
≥ 288 °C
– upper value ≤ 292 °C
Identity (IR) passes test