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 產品導航
L-賴氨酸鹽酸鹽
| 檢測項目 |
標準 |
| 性狀 |
White crystal or Crystalline powder |
Infrared Absorptions |
Meets the requirements |
比旋光度 |
+20.7°to +21.5° |
溶液的透過率 |
clear and colorless
not less than 98.0% |
Chloride(Cl) |
19.12% to 19.51% |
銨鹽(NH4) |
Not more than 0.02% |
硫酸鹽(SO4) |
Not more than 0.020% |
鐵鹽(Fe) |
Not more than 10ppm |
重金屬 (pb) |
Not more than 10ppm |
砷鹽(As2O3) |
Not more than 1ppm |
其它氨基酸 |
Conforms |
干燥失重 |
Not more than 0.40% |
灼燒殘渣 |
Not more than 0.10% |
PH |
5.0 ~ 6.0 |
含量 |
99.0% `~ 100.5% |
熱原 |
nonpyrogenic |
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