Description
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.
