3,5-PYRAZOLEDICARBOXYLIC ACID with CAS 3112-31-0

what is of  3,5-PYRAZOLEDICARBOXYLIC ACID with CAS 3112-31-0?

It crystallises from water as a monohydrate, or EtOH. Dry it in a vacuum at 100o. The dimethyl ester crystallises from *C6H6 with m 155o. [Beilstein 25 III/IV 1047.]

CAS: 3112-31-0
MF: C5H4N2O4
Purity: 99%
3,5-PYRAZOLEDICARBOXYLIC ACID with CAS 3112-31-0
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1.Quick details of  3,5-PYRAZOLEDICARBOXYLIC ACID with CAS 3112-31-0

Classification:Carboxylic Acid
CAS No.:3112-31-0
Other Names:1H-Pyrazol-3,5-dicarboxylic acid
MF:C5H4N2O4, C5H4N2O4
EINECS No.:221-474-7
Place of Origin:Shandong, China
Grade Standard:Industrial Grade
Purity:99%
Appearance:Powder
CAS NO.:3112-31-0
Storage:Cool Dry Place
Sample:available
form:neat
storage temp.:room temp
Merck:14,2091
Product name:3,5-PYRAZOLEDICARBOXYLIC ACID
Color:White Crystal
Packing:25kg/drum

2.Description of  3,5-PYRAZOLEDICARBOXYLIC ACID with CAS 3112-31-0

Melting point 292-295 °C (dec.)(lit.)
Boiling point 614.4±40.0 °C(Predicted)
density 1.814±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka 3.24±0.10(Predicted)
form Crystalline Powder
color White

3.Application

It crystallises from water as a monohydrate, or EtOH. Dry it in a vacuum at 100o. The dimethyl ester crystallises from *C6H6 with m 155o. [Beilstein 25 III/IV 1047.]

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

3,5-PYRAZOLEDICARBOXYLIC ACID with CAS 3112-31-0
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