L-Serine CAS 56-45-1

Description

L-Serine Quick Details
Chemical Name: L-Serine
CAS No.:56-45-1
Molecular Fomula:C3H7NO3
Chemical Structure:

Molecular weight:105.09
Appearance:White crystals
Assay：≥98%
L-Serine Typical Properties

Tests
Limits

Description
White crystals

Identification
Infrared Absorption

assay
98.5～101.5%

Specific rotation[a]D25
+14.0°～+15.6°

Chloride(Cl)
≤0.05%

Sulfate(SO4)
≤0.03%

Iron(Fe)
≤30ppm

Heavy metals(Pb)
≤15ppm

Chromatographic purity(TLC)
 
NMT 0.5% of any individual impurity is found.
NMT 2.0% of total impurities is found

Loss on drying
≤0.2%

State of solution
(Transmittance T430)
≥98.0%

Residue on ignition
≤0.1%

L-Serine Usage
1.Pharmaceutical field
L- serine widely used to configure the third-generation compound amino acid infusion and nutritionalbsupplements, and for the synthesis of a variety of silk amino acid derivatives, such as cardiovascular, cancer, AIDS and genetic engineering of new drugs and other protected amino acids;
2.Food and beverage Field
L- serine can be used to sports drinks, amino acids diet drinks
3.Feed field
L- serine can be used to animal feed, promote animal growth and development;
L-Serine Packaging and Shipping
25kg /drum
L-Serine Storage
Be stored in cool, dry and well-ventilated place