L-Lysine HCL

FOOD GRADE/USP/AJI
Items		Standards
Identification		Infrared absorption
Appearance		White, odorless powder
Solubility		Freely soluble in water
Specific rotation		+20.4°to +21.4°
Loss on drying		Not more than 0.1%
Residue on ignition		0.06%
Sulfate		Not more than 0.03%
Iron		Not more than 0.003%
Heavy metals		Not more than 0.0015%
Chromatographic purity		As per USP32(By TLC)
Individual impurity		≤0.5%
Total impurity		≤2.0%
Organic volatile impurities		Meets the requirements
Content of chloride		19.0%-19.6%
Assay		98.5 to 101.5%
FEED GRADE
Items	Standards
Appearance	White or light brown powder, odorless
Assay(%)	98.5 Min
Specific rotation(°)	-3.5
Loss on drying(%)	1.0 Max
Residue on ignition(%)	0.3 Max
Ammonium salt(%)	0.04 Max
Heavy metals(ppm)	30 Max
As(ppm)	2.0 Max
pH	5.0 - 6.0

L-Lysine HCL is one of the most widely used amino acid. It is an essential amino acid required in the diets of swine, poultry and most other animal species. It is mainly produced by fermentation using strains of corynebacteria, especially Corynebacterium glutamicum, which comprises a multi-step process including fermentation, cell separation by centrifugation or ultrafiltration, product separation and purification,evaporation and drying. Because of L-Lysine’ great importance, efforts are constantly being made in order to improve the fermentation processes, comprising strain and process development as well as media optimization and downstream processing are used for the production of L-lysine and other L-amino acids, operation in mixing tank or air lift fermenters.
Generally it is mainly used in Poultry & Livestock feed industry as the supplement of essential amino acids for poultry,livestock and other animals.

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1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.