Customization: | Available |
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Certification: | QS, CCC, RoHS, ISO, CE |
Shape: | Powder |
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Content (dry basis):
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≥98.5%
|
Specific rotation:
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+18.0°~+21.5°
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Dry weightlessness:
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≤1.0%
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Ammonium salt:
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≤0.04%
|
Heavy metal (as Pb):
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≤0.003%
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Arsenic:
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≤0.0002%
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PH (10g/dl):
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5.0~6.0
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