CAS No.: | 87-67-2 |
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Formula: | C9h19no7 |
EINECS: | 201-763-4 |
Appearance: | Powder |
Grade Standard: | Food Grade |
Sample: | Available |
Samples: |
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Customization: |
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Product Name | Choline bitartrate |
CAS No. | 87-67-2 |
MF | C9H19NO7 |
EINECS: | 201-763-4 |
Appearance | White powder |
Packing | 25kg/drum |
Shelf life | 2 Years |
ITEMS OF ANALYSIS | SPECIFICATION | RESULTS |
Appearance | White, Hydroscopic, Crystalline powder | Confirms |
Assay (calculated on the anhydrous basis) | 98.5%-100.5% | 99.0% |
pH (1 in 10) | 3.0-4.0 | 3.55 |
Water Determination | ≤ 0.5% | 0.29% |
Residue onignition | ≤0.1% | 0.02% |
Specific Rotation | +17.5°~ +18.5° | +17.8° |
Heavy metals | ≤ 10ppm | < 10ppm |
Lead | ≤2ppm | <2ppm |
Mercury(Hg) | ≤0.1ppm | ≤0.1ppm |
Cadmium(Cd) | ≤1ppm | < 1ppm |
Limit of total amines | ≤ 10 µg/g. | < 10 µg/g. |
1,4-dioxane | ≤10μg/g | < 10 µg/g. |
Microbial | ||
Total Plate Count | ≤1000CFU/g | <1000CFU/g |
Yeast and Mold | ≤100CFU/g | <100CFU/g |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |
Staphylococcus aureus | Negative | Negative |
Choline bitartrate is packaged in 25kg drum
Choline bitartrate shipping by air, by sea , by air express like Fedex , DHL, UPS
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