N-Acetyl-L-leucine
N-Acetyl-L-leucine
| 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
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
Customs Code: 2924199090
WGK Germany：3
Hazard Code: R36 / 37 / 38
Safety instruction: S24 / 25
Dangerous goods sign: Xi
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