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238740 Folic Acid, Dihydrate, 97.0-102.0% USP CAS: 75708-92-8

Specifications
CAS Number
75708-92-8
Grade
USP
Molecular Formula
C19H19N7O6 (anhydrous)
Molecular Weight
441.4
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
RT

Assay
97.0-102.0%
Mesh Size
100% pass 100 mesh
Water Content: (Karl Fischer)
≤ 8.5%
Residue on Ignition
≤ 0.3%
Related Substances
D-Folic Acid: ≤ 0.5%
Trace Metal Analysis
≤ 2ppm
pH
4.0-4.8
UV Ratios
A256/A655 = 2.80 and 3.00
Residual Solvents
≤1000ppm
Organic Volatile Impurities
Meets the requirements
Yeast and Mold
≤ 100cfu/g
E. coli
Negative
Salmonella
Negative
Storage and Stability
Store at room temperature.
Form
Yellow to orange crystalline powder
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards
 All products should be handled by qualified personnel only, trained in laboratory procedures.
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