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Product Details
Product Description
| Product name | L-5-Methyltetrahydrofolate |
| Cas number | 31690-09-2 |
| Molecular formula | C20H25N7O6 |
| Molecular weight | 459.46 |
| Appearance | White to light yellow powder |
| Assay | ≥95.0% |
| Specific Rotation (C=1.5%in water,25℃) | +38.5~+42.00 |
| Residual solvent | Ethanol:NMT0.5% |
| Chloride | ≤0.021% |
| Water (K-F) | ≤3.0% |
| Heavy metals | ≤20ppm |
| Lead | ≤2PPM |
| Arsenic | ≤2ppm |
| Mercury | ≤0.1ppm |
| Total plate count | ≤1000cuf/g |
| Mold & Yeasts | ≤100cuf/g |
| Salmonella | Negative |
| E. Coli | Negative |
Company Information
Tel:86-571-87039693 Email:sales@sartort.com