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项 目 Item |
标 准 Specifications |
分 析 结 果 Test Results |
比旋光度 Specific rotation |
+5.5°~+7.0° |
+5.7° |
透光率% State of solution |
≥98.0% |
98.2% |
含氯量% Chloride(CL) |
19.89%~20.29% |
20.04% |
含量 ,% ≥ Assay ,% min |
99.0%~100.5% |
99.6% |
干燥失重,% ≤ Loss on drying,% ** |
8.5%~12 .0% |
10.8% |
其他氨基酸 Other amino acids |
Chromatographically Not detectable |
Qualified |
重金属 ≤ Heavy metals ** |
≤10PPm Not more than 10ppm |
10PPM |
炽灼残渣, ≤ Residue on ignition, ** |
≤0.10 Not more than 0.10% |
<0.10% |
铁盐,% ≤ Iron(Fe)% ** |
≤10PPm Not more than 10ppm |
10PPM |
氨盐% ≤ Ammonium ** |
≤0.02% Not more than 0.02% |
<0.02% |
硫酸盐% ≤ Sulfate(SO4) ** |
≤0.020% Not more than 0.02% |
0.010% |
PH值 PH |
1.5~2.0 |
1.7 |
砷盐,% Arsenic(As2O3) |
≤1.0ppm |
<1.0PPM |
结论:本产品符合AJI92版标准。 Conclusion: This product complies with AJI92standard. |