Product Description
Folic Acid VB9
Appearance: Yellow or orange yellow Crystalline Powder
CAS:59-30-3
Molecular formula:C19H19N7O6
Molecular weight:441.40
Usage:Cancer preventer. Nutritional supplement. Prevention of anemia .
Packing and storage:Carton or Carton or drum with 2 inner PE bags,A cool and dry place.
Shelf life: In conform to the specified storage conditions and packaging is complete, shelf life is 2 years.
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Item
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GB 15570-2010
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USP35
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Appearance
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Yellow or orange yellow
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Yellow or orange yellow
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Assay
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96.0-102.0
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97.0-102.0
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Water
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≤8.5 %
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≤8.5
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Ignition residue
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≤0.20 %
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≤0.3
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Heavy metals
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≤10 ppm
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-----
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Arsenic
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≤3 ppm
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-----
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Chromato graphic purity
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-----
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≤2.0 %
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Organic volatile impurities
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-----
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Meet the requirement
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