dl-serine cas 302-84-1
Chemical Name:DL-Serine
CAS No.:302-84-1
Molecular Formula:C3H7NO3
Molecular Weight:105.09
MolecularStructure:
Appearance: White Crystal Powder
DL-Serine Typical Properties
| Item | Specifications |
| Appearance | White or almost white crystalline powder or colourless crystals |
| Specific Rotation [a]D20o | 0.5 to –0.5 degree |
| Chloride (Cl) | NMT 500 ppm |
| Sulfate (SO4) | NMT 300 ppm |
| Iron (Fe) | NMT 30 ppm |
| Heavy Metals (Pb) | NMT 15 ppm |
| Loss on Drying | NMT 0.2 % |
| Residue in Ignition | NMT 0.1 % |
| Total viable aerobic count | NMT 1000 CFU/g |
| Moulds and Yeasts | NMT 100 CFU/g |
| Escherichia coli | in 1 g not detectable |
| Assay | 98.5 to 101.5 % |
DL-Serine Usage
1. For the preparation of tissue culture medium and amino acid nutrition drugs
2. Nutritional supplements
3. Used as a biochemical reagent
4. Pharmaceutical intermediateor API
DL-Serine Packaging and Shipping
Packing: 25kg/drum
DL-Serine Storage
Stored in cool dry ventilated warehouse
Shelf life: Two year with proper storage
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