| 产品名称 | 双甘肽 | 化学名 | Glycyl-glycine | 型号 | AJI97 |
| 用途 | 医药中间体 | 外观性状 | 白色粉末 | 重金属 | 5(ppm) |
| 规格 | 25kg/桶 | CAS | 556-50-3 | 含量 | 99 |
服务说明
本产品采购属于商业贸易行为
Test Items | Standard |
Appearance | White to off-white powder |
HPLC | ≥99% |
Heavy metals (Pb) | Not more than 10PPM |
Assay | 98.5to100.5% |
Chioride(CI) | Not more than0.020% |
Ammonium(NH4) | Not more than 0.02% |
Residue on ignition | Not more than 0.15% |
Sulfate(SO4) | Not more than 0.020% |
Loss on Drying | Not more than 0.20% |
Lron(Fe) | Not less than 30ppm |
Arsenic(As2O3) | Not more than 1ppm |
Other amino acids | Chromatographically not detectable |