CAS number: 59-30-3
Molecular formula:
molecular weight:
Chemical structure:
Product name: |
Folic acid |
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Shelf Life |
Four years |
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Inspection Standard: |
USP23 |
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Tests |
Standards |
Results |
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Appearance |
A yellow or orange crystalline powder |
A yellow crystalline powder |
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Identification |
Ratio: A256/A365: 2.80-3.00 |
2.86 |
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Water |
Not more than 8.5% |
8% |
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Residue on ignition |
Not more than 0.3% |
0.2% |
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Organic volatile impurities |
Conforms |
Conforms |
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Assay( anhydrous) |
95.0~102.0% |
95.4% |
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95.4% |
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Conclusion : Complies with USP23 |