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| Healthy Certification: | Approved |
|---|---|
| Grade: | Food Grade Approved |
| Third Party Testing Service: | SGS,BV,TUV, |
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Audited by an independent third-party inspection agency
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Testing Item
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Standard
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Result
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Appearance
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White crystalline powder with hygroscopicity
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White crystalline powder
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Assaying
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97.0%∼103.0%
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99.50%
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Identification
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Infrared or specific curl
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positive reaction
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Specific rotation
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-29°∼-32°
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-31.94°
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PH
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5.5~9.5
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6.54
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Wet
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≤4.0%
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0.24%
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Loss on Drying
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≤0.5%
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0.03%
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Heavy metals (Pb)
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≤10mg/kg
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conforms
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Arsenic salt
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≤1mg/kg
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conforms
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Chloride (in Cl)
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≤0.4%
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conforms
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