Synonyms:

4-Nitro-1H-pyrazole-3-carboxylic acid 98%;4-Nitro-3-pyrazolecarboxylic acid,95%;4-nitro-1H-pyrazole-5-carboxylic acid;4-nitro-1H-pyrazole-3-carboxylic acid(SALTDATA: FREE);NSC 1411;Pyrazole-3(or 5)-carboxylic acid, 4-nitro- (6CI);Pyrazole-3-carboxylic acid, 4-nitro- (8CI);4 - nitro pyrazole - 3 - forMic acid

Canonical SMILES: C1=NNC(=C1[N+](=O)[O-])C(=O)O

HS Code: 29339900

Density:1.840±0.06g/cm3(Predicted)

Boiling Point:509.6±35.0°C(Predicted)

Melting Point: 195°C

PKA: 1.41±0.35(Predicted)

Hazard Codes: Xi

Risk Statements:  20/21/22-36/37/38

Safety Statements: 22-36/37/39-37/39-26

WGK Germany: 3

HazardClass: IRRITANT