D亮氨酸 328-38-1
品牌：四川同晟
产品价格：面议
四川,德阳市,德阳市区
Appearance
White fine crystals or White power
Specific rotation(20/D)
(C=4 in 6N HCL)
-14.0 to -16.0°Degree
Chloride (Cl)
Not more than 0.020%
Heavy metals(Pb)
Not more than 10ppm
Arsenic(As2O3)
Not more than 1ppm
Other amino acids
Chromatographically
Not detectable
Loss on drying
Not more than 0.20%
Residue on ignition(sulfated)
Not more than 0.10%
Assay
98.0 to100.5%
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