D-正亮氨酸
CAS No:327-56-0
外观性状 白色或类白色结晶性粉末
含量 98.0% min
比旋度-22.0 to-24.0 (C=5,5NHCl)
干燥失重 0.5(%)
重金属 10(ppm)
包装 25kg/桶
ProductName:D-Norleucine
CAS No:327-56-0
AppearanceWhiteoroffwhitecrystallinepowder
Assay Notlessthan98.0%
SpecificRotation-22.0 to-24.0 (C=5,5NHCl)
NMRSpectrumConsistentwithstructure
TLC Onespot
Lossondrying Notmorethan0.50%
HeavyMetals(Pb)Notmorethan10ppm
Packing:25KGSNET/DRUM