Chemical Name: D-Leucine
CAS No.: 328-38-1
Molecular Fomula: C6H13NO2
Molecular weight: 131.17
Appearance: White fine crystals or White power
Assay: 98.0 to100.5%
d-leucine cas 328-38-1
描述
D-LeucineQuick Details
Chemical Name: D-Leucine
CAS No.: 328-38-1
Molecular Fomula: C6H13NO2
Chemical Structure:
Molecular weight: 131.17
Appearance: White fine crystals or White power
Assay: 98.0 to 100.5%
D-LeucineTypical Properties
| Item | Standard | Analysis data |
| Appearance | White fine crystals or White power | conforms |
| Specific rotation(20/D) (C=4 in 6N HCL) | -14.0 to -16.0°Degree | -15.2° |
| Chloride (Cl) | Not more than 0.1% | ＜0.1% |
| Heavy metals(Pb) | Not more than 10ppm | ＜10ppm |
| Arsenic(As2O3) | Not more than 1ppm | ＜1ppm |
| Other amino acids | ChromatographicallyNot detectable | conforms |
| Loss on drying | Not more than 0.20% | 0.17% |
| Residueonignition(sulfated) | Not more than 0.10% | 0.09% |
| Assay | 98.0 to 100.5% | 99.3% |
D-Leucine Usage
Used in biochemical research
D-LeucinePackaging and Shipping
25kg/ drum or 1kg/Bag
D-LeucineStorage
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
