供应 D缬氨酸
所在区域:上海 上海市 徐汇区
更新时间:2011-03-22
有效期:长期有效
D-缬氨酸
Product Name: D-Valine
CAS No: 640-68-6
Appearance White or off white crystalline powder
Assay 99.0%-100.5%
Specific Rotation -27.6°- -29.0°(C=8,6NHCl)
Transmittance Not less than 95.0%
NMR Spectrum Consistent with structure
TLC One spot
Loss on drying Not more than 0.20%
Heavy Metals(Pb) Not more than 10ppm
Packing: 25KGS NET/DRUM
Product Name: D-Valine
CAS No: 640-68-6
Appearance White or off white crystalline powder
Assay 99.0%-100.5%
Specific Rotation -27.6°- -29.0°(C=8,6NHCl)
Transmittance Not less than 95.0%
NMR Spectrum Consistent with structure
TLC One spot
Loss on drying Not more than 0.20%
Heavy Metals(Pb) Not more than 10ppm
Packing: 25KGS NET/DRUM
信息编号:b0286738 【在线洽谈】