Customization: | Available |
---|---|
Application: | Enhance Resistance to Stress, Improve Product Quality, Improve Reproductive Performance, Promote Growth and Development |
Certification: | CE, ISO, RoHS |
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Audited by an independent third-party inspection agency
Item
|
Standard
|
Result
|
Description
|
A White or Light Yellow Crystalline Powder
|
White Crystal Powder
|
Identification:
|
Positive
|
Positive
|
Assay:
|
99.0%~100.5%
|
99.56%
|
Specific Optical Rotation:
|
+20.5°~+21.5°
|
+21.07°
|
Heavy Metal(AS PER Pb):
|
≤10 mg/kg
|
<10 mg/kg
|
Copper:
|
≤5 mg/kg
|
<5 mg/kg
|
Iron:
|
≤2 mg/kg
|
<2 mg/kg
|
Lead:
|
≤2 mg/kg
|
<2 mg/kg
|
As Element:
|
≤3 mg/kg
|
<3 mg/kg
|
Sulphated Ash:
|
≤0.1%
|
0.05%
|
pH (5%)
|
2.2~2.5
|
2.38
|
Melting point
|
189~192ºC
|
191.0ºC
|
loss on drying
|
≤0.1%
|
0.02%
|
color of solution
|
≤BY7
|
≤BY7
|
Clarity of Solution
|
clear
|
pass
|
Conclusion:
|
UP TO STANDARD
|