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 产品导航
L-赖氨酸盐酸盐
| 检测项目 |
标准 |
| 性状 |
White crystal or Crystalline powder |
Infrared Absorptions |
Meets the requirements |
比旋光度 |
+20.7°to +21.5° |
溶液的透过率 |
clear and colorless
not less than 98.0% |
Chloride(Cl) |
19.12% to 19.51% |
铵盐(NH4) |
Not more than 0.02% |
硫酸盐(SO4) |
Not more than 0.020% |
铁盐(Fe) |
Not more than 10ppm |
重金属 (pb) |
Not more than 10ppm |
砷盐(As2O3) |
Not more than 1ppm |
其它氨基酸 |
Conforms |
干燥失重 |
Not more than 0.40% |
灼烧残渣 |
Not more than 0.10% |
PH |
5.0 ~ 6.0 |
含量 |
99.0% `~ 100.5% |
热原 |
nonpyrogenic |
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