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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