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CAS RN: 119-18-6 | Product Number: P0222

1-Phenyl-5-pyrazolone-3-carboxylic Acid

Purity: >98.0%(HPLC)
  • 5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic Acid
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Product Number P0222
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__1__0H__8N__2O__3 = 204.19  
Physical State (20 deg.C) Solid
CAS RN 119-18-6
Reaxys Registry Number 912922
PubChem Substance ID 87574468
SDBS (AIST Spectral DB) 52716
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 95.0 %
Properties (reference)
Melting Point 237 °C(dec.)
Solubility (soluble in) Methanol
Related Laws:
EC Number 204-304-6
Transport Information:
HS Number 2933199090
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