l-leucine CAS 61-90-5

Description

L-Leucine
L-Leucine Details
Chemical Name:L-Leucine
CAS No.: 61-90-5
Molecular Formula:C6H13NO2
Molecular Weight: 131.17
MolecularStructure:
Appearance:White crystalline powder
L-Leucine Typical Properties

Item
Specifications
Results

Appearance
White crystalline powder
Conforms

Specific Rotation[α]20/D
14.5°～ 16.0°
15.4°

Chloride(CL)
≤0.05%
＜0.05%

Sulphate（SO42-）
≤0.03%
＜0.03%

Iron(Fe)
≤30ppm
<30ppm Residue on ignition ≤0.2% 0.05% Heavy metal(Pb ≤15ppm <15ppm Assay 98.5%～101.5% 99.3% Loss on drying ≤0.30% 0.14% L-Leucine Usag 1. Used as nutritional supplementandflavoring agent 2. Used for biochemical researchand preparation of tissue medium 3. Amino acid drugs L-Leucine Packaging and Shipping Packing: 25kg/drumor foil bag L-Leucine Storage Storedin a sealed dark dry cool place