Description
Technical Parameters
Product Brief Introduction
Product name:Folic acid
CAS:59-30-3
MF:C19H19N7O6
MW:441.397
Product Specification
|
Item |
Specification |
|
Appearance |
Yellow, yellow-brownish, or yellowish-orange, odorless, crystalline powder. |
|
Identification |
Ratio:A256/A365,2.80-3.00 |
|
Moisture |
≤ 8.5% |
|
Residue on Ignition |
≤ 0.3% |
|
Heavy Metals
|
Lead<0.5 ppm |
|
Arsenic<1.0ppm |
|
|
Cadmium<1.0ppm |
|
|
Mercury<0.1ppm |
|
|
Residual Solvents |
No solvent is used or produced in the manufacture of the product. |
|
Related Compounds |
≤ 2.0% |
|
Total Aerobic Microbial Count |
≤ 100cfu/g |
|
Yeasts&Molds |
≤ 10cfu/g |
|
E.Coli |
Negative |
|
Salmonella |
Negative |
|
Staphylococcus Aureus |
Negative |
|
Assay(HPLC) |
97.0%-102.0% |
