| Customization: | Available |
|---|---|
| Not Applicable People: | Pregnant Women, Children, Newborn |
| Storage: | Cool Dry Place |
|
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|
Testing Item
|
Standard
|
Result
|
|
Appearance
|
White crystalline powder with hygroscopicity
|
White crystalline powder
|
|
Assaying
|
97.0%~103.0%
|
99.50%
|
|
ldentification
|
Infrared or specific curl
|
positive reaction
|
|
Specific rotation
|
-29*~-32°
|
-31.94°
|
|
PH
|
5.5~9.5.
|
6.54
|
|
Wet
|
≤4.0%
|
0.24%
|
|
Loss on Drying
|
≤0.5%
|
0.03%
|
|
Heavy metals (Pb)
|
≤10mg/kg
|
conforms
|
|
Arsenic salt
|
≤1mg/kg
|
conforms
|
|
Chloride (in CI)
|
≤0.4%
|
conforms
|
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