L-Serine 99% with Factory Price

• Customization: Available
• Certification: QS, CCC, RoHS, ISO, CE
• Shape: Powder
• Model NO.: USP
• MOQ: 25kg
• Sample: Available
• Storage: Cool Dried Storage
• Shipping Methods: FedEx, DHL, TNT
• Assay: 99%
• Shelf Life: 3 Years
• Function: Amino Acid Additives
• Transport Package: 25kg Drum
• Specification: USP
• Trademark: AWI
• Origin: China
• HS Code: 29225000
• Production Capacity: 3000mt

Product Description

Prduct Name	L-Serine
Molecular Formula	C3H7NO3
CAS NO.	56-45-1
EINECS	200-274-3
Molecular Weight	105.09

L-Serine, also known as beta-hydroxyalanine, is a non-essential amino acid that plays a role in the metabolism of fats and fatty acids and the growth of muscles because it helps in the production of immune hemoglobin and antibodies and maintains a healthy immune system. Serine is also required.

L-Serine plays a role in the production and processing of cell membranes, the synthesis of muscle tissue and sheaths surrounding nerve cells.

Description	White  powder	Complies
Identification	IR	Complies
	HPLC	Complies
Heavy metal	≤10ppm	5ppm
Pb	≤3ppm	1.5ppm
Hg	≤0.1ppm	0.05ppm
Cd	≤1ppm	0.2ppm
Loss on drying	≤0.5%	0.12
Residue on lgnition	≤0.1%	0.03
Single impurity	≤0.5%	0.12
Total impurity	≤1.0%	0.29
Total bacteria	≤1000cfu/g	<1000
Yeast and Mould	≤100 cfu/g	<000
E.coli/25g	Absent	Absent
Salmonella/25g	Absent	Absent
Assay	≥99.0%	99.4%
Conclusion	Conforms with USP/EP standards

Function 
L-Serine powder is a non-essential amino acid rich in eggs, fish, and soybeans. The human body can also synthesize serine from glycine.
L-Serine powder has a wide range of uses in medicine. Serine promotes the metabolism of fats and fatty acids and helps maintain the immune system.
L-Serine powder can be obtained from soybeans, wine starters, dairy products, eggs, fish, milk albumin, pods, meat, nuts, seafood, seeds, whey, and whole wheat. If necessary, the body will synthesize serine from glycine.

Application
Pharmaceutical field 
L- serine widely used to configure the third-generation compound amino acid infusion and nutritionalb supplements, 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;

Food and beverage Field
L- serine can be used to sports drinks, amino acids diet drinks

Feed field
L- serine can be used to animal feed, promote animal growth and development;

 

FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing? 
Usually with 25 kg bag/carton/drum. 
4. How about the validity of the products? 
Usually 2 or 3 years. 
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai  

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