Choline Dihydrogen Citrate is the Citrate of Choline( Assay35%), is one kind of nutrition extender and fat-removing agent. It is widely used in the food , drug and health care products as vitamin drug. Now, it can be used as substitute of Choline chloride and DL-Choline Bitartrate for children and pregnant women. Its pure product is white powder or crystal, and quality can meet the standards of FCC4 (Food Chemicals Codex and USP.
Quality Index
Inspection Standard |
Company's Standard |
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Appearance |
white crystalline powder |
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Name |
Choline Dihydrogen Citrate |
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Inspection item |
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Assay ( Dry ) |
98 ≥ % |
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Moisture (W/W) |
NMT 0.5% |
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PH (10% Aq. solution ) |
3.0-4.0 |
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Ash |
≤ 0.1% |
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Heavy metals |
not more than 20PPM |
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Optical rotation |
-- |
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Bacteria inspection |
Total number of bacteria |
not more than 3000/g |
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Escherichia coli |
not more than 40 |
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Size
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pass 20mesh sieve |
100% |
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Guarantee period |
2 years |