Manager: Frank Wang
Tel: 86-25-84204331,84209951
Fax:+86-025-84204061,52300546
E-mail: sales@hugestone-china.com
Skype:frank-hugestone
Availability: | |
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Quantity: | |
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 |
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.
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.
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.
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.
Our Services
1.20years industry experience, 4 own factorires, 3 warehouses, sold all over the world
2.High quality products with reasonable price
3.Stable supply with QC center for quality control
4.Updating price trendency and market information
5.Delivery within two weeks after order
6.Over 500 kind of food additives
7.New sisiter company is engaged to Pharmaceuticals and ingredients
8.A professional sales team
Our Services
1.20years industry experience, 4 own factorires, 3 warehouses, sold all over the world
2.High quality products with reasonable price
3.Stable supply with QC center for quality control
4.Updating price trendency and market information
5.Delivery within two weeks after order
6.Over 500 kind of food additives
7.New sisiter company is engaged to Pharmaceuticals and ingredients
8.A professional sales team