- 产品名称
- L-精氨酸 L-谷氨酸
- CAS NO
- 4320-30-3
- 中文别名
- L-精氨酸L-谷氨酸;
- 英文名称
- L-Arginine L-glutamate
- 英文别名
- L-ArginineL-glutamate
- 分子式
- C6H14N4O2.C5H9NO4
- 分子量
- 321.33
- EINECS
- 224-350-0
- 熔点
- 191 - 192oC
- 沸点
- 409.1oC at 760 mmHg
- 毒性
Item Standard Appearance White crystalline powder Specific rotation[α]20/D (C=8 6N HCl) +28.0 to ~30.0Degree Transmittance Not less than 98.0% Chloride (Cl) Not more than 0.020% Ammonium (NH4) Not more than 0.02% Sulfate (SO4) Not more than 0.030% Iron (Fe) Not more than 10ppm Heavy metal(Pb) Not more than 10ppm Arsenic(As2O3) Not more than 1ppm Other Amino Acidsomatographically Not detectable Water Not more than 5.0% Residue on ignition(sulfated) Not more than 0.20% Assay 98.5%~101.0% PH 6.0 to 7.5