Sell folic acid

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CAS No: 59-30-3
Packing: in net 25kg fibre drum
Quality standard: conform to USP26
Usage: As an anti-anemia drug, also could be used as feed additive
Items of analysis Specification
Appearance: A yellowish or orange crystalline powder odourless or almost odourless
Assay(on dry matter) : 96.0%-102.0%

Identification Specific optical rotation:
about +200
Light absorption:A256/A3652.8-3.0
TLC:meets the requirements

Free amines Aus/Ars<=1/6(AT 550nm)
Sulfated ash: <=0.2%
Water 5.0% to 8.5%
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