供应 L叔亮氨酸
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
L-叔亮氨酸
Product Name: L-tert-Leucine
CAS No: 20859-02-3
Appearance White or off white crystalline powder
Assay Not less than 98.5%
Specific Rotation +60° to +8.0°
NMR Spectrum Consistent with structure
TLC One spot
Loss on drying Not more than 0.50%
Heavy Metals(Pb) Not more than 10ppm
Packing: 25KGS NET/DRUM
Product Name: L-tert-Leucine
CAS No: 20859-02-3
Appearance White or off white crystalline powder
Assay Not less than 98.5%
Specific Rotation +60° to +8.0°
NMR Spectrum Consistent with structure
TLC One spot
Loss on drying Not more than 0.50%
Heavy Metals(Pb) Not more than 10ppm
Packing: 25KGS NET/DRUM
信息编号:b0286739 【在线洽谈】