Appearance and traits: light yellow needle-shaped crystals 

Assay: 99%min (GC)

Acidity(as sulfuric acid): 0.005%max

Insoluble in acetone: 0.10%max

Moisture & Volatile: 0.25%max

Solidification point(℃):68 min

Granulation through a #16 US Screen: 95%min

Solubility: insoluble in water, soluble in ethanol, ether
Density: relative density (water =1) 1.28
Stability: stable
Risk markers: 14 (drugs)
Application:used as the raw material of organic synthesis

Package: 25kg/fibre drum or 50kg/ woven bag