Product Name: L-Serine
Specification:98.5% ~101.5%
Appearance: White Crystals or Crystalline Powder
TECHNICAL DATE SHEET | ||
PRODUCT SPECIFICATIONS | ||
Product Name: | L-Serine | |
CAS number | 56-45-1 | |
Molecular formula | C3H7NO3 | |
ANALYSIS ITEMS | SPECIFICATION | TEST METHOD |
Appearance | White Crystals or Crystalline Powder | |
Identification | Infrared Absorption | |
Specific rotation | +14.0°~+15.6° | |
Chloride(Cl) | ≤0.05% | |
Sulfate(SO4) | ≤0.03% | |
Iron(Fe) | ≤0.003% | |
Heavy metal (Pb) | ≤0.0015% | |
Loss on drying | ≤0.20% | |
Residue on ignition | ≤0.10% | |
Total impurities | ≤2.0% | |
Each indivedual impurity | ≤0.5% | |
Organic volatile impurities | Meets the requirements | |
Assay | 98.5% ~101.5% | |
Packing | Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm. | |
Storage | Store in a well-closed container away from moisture, light, oxygen. | |
Shelf Life | 24 months under the conditions above and in its original packaging |