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Commodity Name: Folic Acid
ChemicalName: N-4-[(2-amido-4-oxo-1,4-dihydro-6-terene)methylamino]benzoyl-L-glutamic acid
Other Name: Vitamin B9
CAS: 59-30-3
M.F.: C19H19N7O6
M.W.: 441.40
Properties: yellow or orange crystalline powder, no smell and no odor. Do not solvable in water and ethanol, easy to dissolve in sodium hydroxide or sodium carbonate's dilute solutions.
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Test Item |
Standard |
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Appearance |
White or orange crystalline powder, almost odourless |
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Identification
Ultravilet Absorption |
2.8%-3.0% |
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Water |
5.0% ～ 8.5% |
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Residue on ignition |
≦0.2% |
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Specific Rotation |
+20.0° |
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Free amines |
≦0.166 |
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Assay(on dry basis) |
97.0% ～ 102.0% |
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Ordinary Impurities |
Meet the requirement |
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Solubility |
Meet the requirement |
Uses: Premixes, Animal Nutrition, Animal feedstock
Packing: 10kg/Carton,20kg/drum,25kg/drum,10kg/drum.
Storage: store in dry,cool and shady place. Escape from light .
Period of validity: The shelf time of this material is 3 years from production date, use it as quickly as possible after unseal
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