Folic acid CAS: 59-30-3 CAS NO.59-30-3

Product Name:  

Folic acid

CAS NO.:  

59-30-3

Molecular Formula:  

C19H17N7O6

Structural Formula:  

Appearance:   

Yellow or orange-yellow crystalline powder

Grade:

food grade 

feed grade

feed grade

Purity:  

10%

80%

96%

Package:

25kg/barrel 

Application:

Anti-anemia drug for symptomatic or nutritional giant cell anemia.

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

Complies

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.10%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.01%

Related substances

Unspecified impurities: for each impurity

≤0.10%

Related substances

Total Impurity

≤0.5%

Purity

≥99.0%

99.70%

Assay

99.0%~101.0% (anhydrous substance).

99.80%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies