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L-Serine CAS 56-45-1

Assay: 98.5~101.5%
Appearance: White crystals
Packaging: 25kg /drum
Sample: available


L-Serine Quick Details

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

L-Serine CAS 56-45-1

Molecular weight:105.09
Appearance:White crystals

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)

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

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