Description

Synonyms: 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-oneAmpyrone Grade: ACS reagent Purity Limit: ≥ 98.0% (Titration) CAS No.: 83-07-8 Molecular Formula: C11H13N3O Molecular Weight: 203.25 MDL No.: MFCD00003145 Appearance: Light yellow to tan crystalline powder Comments: Indicator for trace phenol determinations in water. Melting Point: 107-109 ºC Storage Temperature: Store at RT Warnings: Irritant!