L-Serine

CAS Number 56-45-1
Molecular Formula C3H7NO3
Molecular Weight 105.09
EC Number 200-274-3
Beilstein Registry Number 1721404
MDL number MFCD00064224
Package：25kg/drum
Function: metabolism，muscle growth,maintain immunity
Application: biochemical reagent, food additive and nutritional supplements,cosmetics
Tags: Improve immunity Beauty

Summary
Properties
Product Detail

Serine is a kind of non essential amino acid, it plays an important role in metabolism of lipid and fatty acid and muscle growth, it helps to generate immunoglobulin and antibody and maintain a healthy immune system. Serine has function on manufacturing and processing of the cell membrane, synthesis of muscle tissue and shell of surrounding nerve cells.

Quality Standard:

Property: White crystal or crystalline powder

Item	AJI92	USP28
Assay	98.5～101.0% Art No. AAS0030B	98.5～101.0% Art No. AAS0030A
PH	5.2～6.2	5.2～6.2
Specific rotation[a]D020	+14.4°～+15.5°	+14.0°～+15.6°
Transmittance(T430)	clear & colorless
Chloride(Cl)	≤0.02%	≤0.02%
Ammonium(NH4)	≤0.02%
Sulfate(SO4)	≤0.02%	≤0.02%
Iron(Fe)	≤10ppm	≤20ppm
Heavy metals(Pb)	≤10ppm	≤10ppm
Lead	≤10ppm
Arsenic(As)	≤1ppm
Other amino acids	conforms	Conforms
Loss on drying	≤0.20%	≤0.20%
Residue on ignition	≤0.10%	≤0.10%

Package: The inner package is two-layer polyethylene film bag, the outer package is 25kg full paper drum.

Storage: It should be sealed and preserved in shading place

Shelf life:two years.

Product Category

Tags of Product's function

L-Serine