The company is mainly engaged in liquid alkali, hydrochloric acid, sulfuric acid, nitric acid, liquid chlorine,
hydrogen peroxide, chloroacetic acid and other basic chemical raw materials.

Benzohydroxamic acid

Benzohydroxamic acid


Benzohydroxamic acid, also known as benzooxamic acid, is a kind of organic matter with a melting point of 126-130°C.

English name: Benzohydroxamic acid
Alias: N-Benzoylhydroxylamine; N-hydroxybenzamide; Benzhydroxamic acid

CAS RN: 495-18-1     EINECS: 207-797-6
Molecular formula: C7H7NO2
Structural formyla:
Molecular weight: 137.14
Physicochemical properties
Water solubility 22 g/L (6°C)

Melting point: 126-130°C(lit.)
Boiling point: 251.96°C(roughestimate)
Density: 1.2528(roughestimate)
Refractive index: 1.5030(estimate)
Storage condition: 0-6°C
Solubility: Soluble in alcohol, Slightly soluble in ether, Insoluble in benzene
Acidity coefficient: (pKa)pK1:8.89(0)(20°C)
Stability: Moisture and Temperature Sensitive

Application: Reagent for the determination of iron, vanadium, and uranium

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