| ≥1 piece | 28 |
1. Product Name: Folic Acid
2. Alias: Vitamin B9; Vitamin M; Vitamin Bc
3. CAS No.: 59-30-3
4. EINECS No.: 200-419-0
5. Chemical Formula: C19H19N7O6
6. Molecular Weight: 441.397
Specifications of the Food Grade:
|
Testing Items |
Specifications |
|
Appearance |
Yellowish or orange crystalline powder |
|
Identification |
Ratio: A256/A365: 2.80 - 3.00 |
|
Water |
Not more than 8.5% |
|
Residue on Ignition |
Not more than 0.3% |
|
Cadmium(Cd) |
Not more than 1mg/kg |
|
Mercury(Hg) |
Not more than 1mg/kg |
|
Arsenic(As) |
Not more than 3mg/kg |
|
Lead(Pb) |
Not more than 2mg/kg |
|
Total Aerobic Plate Count |
Not more than 1000CFU/g |
|
Yeasts & Moulds |
Not more than 100CFU/g |
|
Coliforms |
Not more than 3.0MPN/g |
|
Salmonella |
Negative |
|
Assay HPLC(On the Anhydrous Basis) |
96.0% - 102.0% |
Packagings: 25kg net Carton or 25k net Cardboard Drum.
Storage Conditions: Preserved in unopened original containers in a cool dry place before using; kept away from sunlight, heat and moisture.
Shelf Life: 36 months if stored under above conditions.