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CAS No. 56-45-1 Amino Acid Powder 99% L-Serine Powder

Basic Information
Place of Origin: Shaanxi, China
Brand Name: Ceres
Certification: ISO9001,GMP
Model Number: L-Serine
Minimum Order Quantity: 1kg
Price: $20-$30/kg
Packaging Details: Drum, Vacuum Packed, Aluminium Foil Bag
Payment Terms: T/T, Paypal, Western Union, L/C, MoneyGram, D/A, D/P
Supply Ability: 5000 Kilogram/Kilograms per Month
Detail Information
Product Name: L-Serine Appearance: White Powder
Assay: 98% CAS NO: 56-45-1
EINECS: 200-274-3 Solubility: Soluble In Water
Free Sample: Available Application: Food Additive
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CAS No. 56-45-1 Amino Acid Powder


99% Amino Acid Powder


CAS No. 56-45-1 L-Serine Powder

Product Description


CAS 56-45-1 Manufacturer Supply 99% L-Serine powder


What’s L-Serine ?

Product Name L-Serine
CAS No. ‎‎56-45-1
Spec./Purity 98%
More Infos Appearance: White powder
MOQ: Any quantity is welcomed
Package: 1kg/ AL bag; 25kg/Fiber Drum with Plastic Bags inside
Payment: PayPal, T/T, Western Union, Alibaba Trade Assurance
L-Serine is important in metabolism in that it participates in the biosynthesis of purines and pyrimidines. It is the precursor to several amino acids including glycine and cysteine, as well as tryptophan in bacteria.

CAS No. 56-45-1 Amino Acid Powder 99% L-Serine Powder 0


COA for L-Serine?

Analysis Specification Result Test method
Physical Description
Appearance White fine powder Complies Visual
Odor Characteristic Complies Organoleptic
Tasted Characteristic Complies Organoleptic
Particle size 100% through 80 mesh Complies 80 Mesh
Extract solvent Water/Ethanol Complies /
Bulk density 40~65g/100ml 45.6g/100ml /
Chemical Tests
Assay (L-Serine) 99% 99.15% HPLC
Loss on Drying 5.0% Max 0.13% 5g/105℃/2hrs
Sulphated Ash 5.0%Max 0.08% 2g/525℃/3hrs
Heavy metals
Pb 2ppm Max Complies AAS
As 2ppm Max Complies AAS
Cd 1ppm Max Complies AAS
Hg 1ppm Max Complies AAS
Microbiology Control
Total plate count 10,000cfu/g Max Complies AOAC
Yeast & Mold 1000cfu/g Max Complies AOAC
E. Coli Negative Negative AOAC
Salmonella Negative Negative AOAC
Conclusion Complies with the standards.
General Status Non-GMO, Non-irradiation.


What’s the Function of L-Serine ?

1. For biochemical reagent and food additive.


2. Nutritional supplement, in cosmetics as skin nutrition additive.


3. Available for biochemical and nutritional research purposes, but also can be used as synthetic ring serine raw materials.

Contact Details

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