Description
DL-Serine Details
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
