Specifications

Appearance	White to off-white powder
Specific Rotation[α]20/D	-22.0°～ -26.0°(C=2,MeOH)
Residue on ignition	≤0.3%
Heavy metal(Pb）	≤20ppm
Assay	98.0%～102.0 %
Purity	≥98.0%
Loss on drying	≤0.50%

Appearance: White to off-white powder Product Quality meets: Our company standards. Stock status: Usually keep 800-1000KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate of Apremilast. Package: 25kg / barrelPhysicochemical propertiesAppearance and character: white crystalline powder Density: 1.069g/cm3 Melting point: 187-190 ° C (lit.) Boiling point: 369.7 ° C at 760mmhg Flash point: 177.4 ° C Refractive index: - 22 ° C Water solubility: 0.81 g / 100 ml (20 ° C) Storage conditions: - 20 ° CSecurity InformationCustoms Code: 2924199090 WGK Germany：3 Hazard Code: R36 / 37 / 38 Safety instruction: S24 / 25 Dangerous goods sign: Xi