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| Choline Dihydrogen Citrate(NF.XII) |
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| 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 |
Appearance |
white crystalline powder |
Name |
Choline Dihydrogen Citrate |
Inspection item |
Assay ( Dry ) |
98 ≥ % |
Moisture (W/W) |
NMT 0.5% |
PH (10% Aq. solution ) |
3.0-4.0 |
Ash |
≤ 0.1% |
Heavy metals |
not more than 20PPM |
Optical rotation |
-- |
Bacteria inspection |
Total number of bacteria |
not more than 3000/g |
Escherichia coli |
not more than 40 |
| Size |
pass 20mesh sieve |
100% |
Guarantee period |
2 years |
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