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Product Details

L-lysine is a kind of feed additives which is made from corn starch and other raw materials.The L-Lysine HCl is highly purified to 98.5% after fermentation.

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Product Introduction

Prodcut NameL-lysine
Synonyms(S)-2,6-Diaminohexanoic acid
Cas No.56-87-1
Molecular FormulaC6H14N2O2
Molecular Weight146.19
AppearanceWhite fine powder
GradeFood&Beverage/Cosmetic/Pharmaceutical/Health supplement
Shelf Life2 Years


AppearanceWhite fine powderComplies
Specific Optical Rotation+25.0o ~ +27.0o+25.7o
Assay98.5 ~ 101.099.40%
Loss on DryingNot more than 5.0%4.50%
Heavy Metals (Pb)Not more than 20ppm6ppm
Residue on IgnitionNot more than 0.20%0.14%
ChlorideNot more than 0.10%0.04%
Arsenic( As2O3)Not more than 1ppm0.3ppm
Ammonium(asNH4)Not more than 0.10%0.06%
Other Amino AcidsChromatographically not detectableQualified


1. Lysine is one of the most widely used amino acids. It is an essential amino acid required in the diets of swine, poultry and most other animal species
2. L-Lysine is frequently missing in most animal feeds. By adding it to the animal feed enables the animals to get a more balanced diet
3. L-Lysine forms an essential part in animals' diet. Inclusion of L-Lysine in the feed can help enhance the protein utilisation and balance the amino acids in animals

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1. Applied in food & beverage field

2. Applied in cosmetics field

3. Applied in health product field

4. Applied in pharmaceutical field

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Packaging & Delivery

1-5kgMore than 25kg
packed in an aluminum foil bag inside and paper carton outsidepacked in paper drum
Custom Design
Shelf LifeTwo years when properly stored
Storage: Stored in dry and cool place, keep away from strong light and heat

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Shipping Terms
By ExpressBy AirBy Sea

Suitable for under 50kg

Fast: 3-7 days

High cost

Door to door service

Easy to pick up the goods

Suitable for more than 50kg

Fast: 3-7 days

High cost

Port to port service

Professional broker needed

Suitable for more than 50kg

Fast: 3-7 days

Low cost

Port to port service

Professional broker needed

Contact us

Address: Room 810, Unit 1, Zhuque Seven-Star International Apartment, Zhuque Street,Yanta District, Xi'an, 710075

Tel: 0086-029-68750642/68750658

Fax: 0086-029-68750658



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