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 / barrel
Physicochemical properties
Appearance 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 ° C
Security Information
Customs Code: 2924199090
WGK Germany：3
Hazard Code: R36 / 37 / 38
Safety instruction: S24 / 25
Dangerous goods sign: Xi