Description
Technical Parameters
Product Brief Introduction
Product name:Folic Acid(Vitamin B9)
CAS:59-30-3
MF:C19H19N7O6
MW:441.397
Product Specification
|
Item |
Specification |
|
Appearance |
Yellow or orange crystalline powder |
|
Identification |
Ratio: A256/A365=2.80~3.00 |
|
Moisture |
≤ 8.5% |
|
Residue on Ignition |
≤ 0.3% |
|
Lead |
≤ 2.0ppm |
|
Arsenic |
≤ 3.0ppm |
|
Cadmium |
≤ 1.0ppm |
|
Mercury |
≤ 1.0ppm |
|
Residual Solvents |
Meets the standard. |
|
Total Plate Count |
≤ 250cfu/g |
|
Yeasts&Molds |
≤ 100cfu/g |
|
Coliforms |
≤ 3.0MPN/g |
|
Salmonella |
Negative/25g |
|
Assay (on dried basis) |
95.0%-102.0% |
