DL-Malic Acid, E297, CAS no.617-48-1, is a isomer of L-Malic Acid manufactured through chemical synthesis, available as White crystals or crystalline powder. DL-Malic Acid used in foods such as wines, beverages, fruit juices and chewing gums. Malic acid can be added in cool drinks, powder drinks, lactic acid drinks, milk drinks and fruit juice drinks to improve their tastes and flavors. Malic acid is often added together with Aspartame, an artificially synthesized dipeptide sweetener, into soft drinks as the flavor stabilizer. As an experienced DL-Malic Acid manufacturer and supplier, we has been supplying and exporting DL-Malic Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. DL-Malic Acid Specification ITEMS STANDARD Appearance White crystals or crystalline powder Assay 99.0 100.5% Specific Rotation -0.10 o +0.10 o Residue on ignition 0.10% max Water-insoluble substance 0.1% max Fumaric Acid 1.0% max Maleic Acid 0.05% max Heavy metals(as Pb) 10 ppm max Arsenic(As) 4 ppm max
L-Malic Acid, E296, CAS no.97-67-6, Chemical Formula C4H6O5, food acidulent, manufacturing process through double hydration of maleic anhydride, white crystals or crystalline powder. L-Malic Acid is widely used as acidity regulator. Uses in Carbonated/ Non-carbonated Beverages, Powdered Mixes, Low-Calorie Beverages, Wines, Calcium Supplements, Confectionaries, Hard Candy, Chewing Gum, Acid-Based skin cosmetics,Bakery Products As an experienced L-Malic Acid manufacturer and supplier, we has been supplying and exporting L-Malic Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Malic Acid Food Grade Specification DESCRIPTION White crystals or crystalline powder, fairly hygroscopic, dissolving easily in water and alcohol. Chemical Name L-hydroxy butanedioic acid Molecular Formula C4H6O5 Structural Formula Molecular Weight 134.09 SPECIFICATION (GB 13737-2008) Assay(as C4H6O5) 99.0% Min Specific Rotation -1.6~ -2.6 Sulfate 0.02% Max Chloride[Cl] 0.004% Max Arsenic [as As] 2mg/kg Max Heavy Metals(as Pb) 10mg/kg Max Lead 2mg/kg Max Residue on ignition 0.10% Max Clarity test Qualified Fumaric Acid 0.5% Max Maleic Acid 0.05% Max
Textured Soy Protein, Cas no.9010-10-0, also known as textured vegetable protein, made from high quality NON-GMO China-originated soybean, available as yellow or milk white powder. Textured Soy Protein used in the processing of fast-frozen foods and meat products to increase protein content, improve texture, and retain fat. It provides good water absorption, excellent oil holding, and good fiber structure. As an experienced Textured Soy Protein manufacturer and supplier, we has been supplying and exporting feed and food grade Textured Soy Protein 50%, 70%, 90% for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Textured Soy Protein Specification ITEMS STANDARD Crude protein (dry basis N*6.25) % 50,70,90 Weight(g/l) 150-450 Hydration% 260-350 Moisture % 10 Crude Fiber % 3.5 PH 6.0- 7.5 Calcium % 0.02 Sodium % 1.35 Phosphorus % 0.7 Potassium 0.1 Total plate count(cfu/g) 3500 E-coli Negative Crude protein (dry basis N*6.25) % 50
Sodium Lactate, E325, CAS no.72-17-3, is a sodium salt of lactic acid manufactured process through neutralizing lactic acid, available as Clear, colorless, slightly syrupy liquid. Sodium Lactate is widely used as acidity regulator in meat products like roast pork, ham, sandwich, sausage, chicken products and cooked products. As an experienced Sodium Lactate manufacturer and supplier, we has been supplying and exporting Sodium Lactate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sodium Lactate Food grade Specification ITEM STANDARD Assay 76% 84% Fresh color Max 100apha Putity %L+ Min 95 Sulphated ash Max 0.1% Chloride Max 0.2% Sulphate Max 0.25% Iron Max 10 mg/kg Arsenic Max 3 mg/kg Lead Max 5 mg/kg Mercury Max 1 mg/kg Heavy Metals (as Pb) Max 10 mg/kg
Dicalcium Phosphate, E341, CAS no.7558-80-7, white powder or granular, manufacturing process via chemical synthesis, Calcium chloride and Phosphoric acid as raw materials. Dicalcium Phosphate is used as food supplements as a source of calcium and phosphorus for both humans and animals. It is often used as a leavening agent, dough modifier, buffer, nutritional supplement, emulsifier, and stabilizer in flour, cake, pastry, and baked goods. As an experienced Dicalcium Phosphate manufacturer and supplier, we has been supplying and exporting Dicalcium Phosphate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Dicalcium Phosphate ANHYDROUS Specification: ITEM STANDARD Content (CaHPO4) 98.0-105.0% Pb 0.0002%max Heay metals(As Pb) 0.0015%max As 0.0003%max Loss on ignition(800) 6.6-8.5 Sulphate as SO4 0.5% max Fluorides 0.005%max Chloride as CL 0.25%max Acid-insoluble Substances 0.02%max Content (CaHPO4) 98.0-105.0% Pb 0.0002%max Dicalcium Phosphate DIHYDRATE Specification ITEM STANDARD CONTENT(CaHPO4.2H2O) 98.0-105.0% APPEARANCE WHITE POWDER ARSENIC( AS) 2PPM MAX LOSS ON DRYING 24.5-26.5% HEAVY METAL( PB) 30PPM MAX FLUORID 10PPM MAX Pb 2PPM
Tricalcium Phosphate, E341, CAS no.7758-87-4, white powder, also known as TCP, a calcium salt of Phosphoric acid manufactured through chemical synthesis. Tricalcium Phosphate used as an anti-caking agent, nutritional supplement (calcium intensifier), pH regulator and buffer. Tricalcium Phosphate is often used in flour, additives in milk powder, candy, pudding, beverages, cheese, jam,condiments, and meat products. As an experienced Tricalcium Phosphate manufacturer and supplier, we has been supplying and exporting Tricalcium Phosphate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Tricalcium Phosphate Specification ITEM STANDARD APPEARANCE WHITE POWDER CONTENT(CaH2PO4), % 34.0-40.0 HEAVY METALS(As Pb), % 0.003 FLUORID, % 0.005 LOSS ON DRYING, % 10.0 MAX As, % 0.0003 Pb, % 0.0002 TOTAL BACTERIAL COUNT CFU/G 500 MOLD CFU/G 50 E COLI PASS SALMONELLA PASS
Tetrapotassium Pyrophosphate (TKPP) E450, CAS no.7320-34-5, white powder, a potassium salt of phosphoric acid manufactured from Dipotassium Phosphate. Tetrapotassium Pyrophosphate is used as buffering agent, emulsifier, dispersing agent and thickening agent in food production. As an experienced Tetrapotassium Pyrophosphate manufacturer and supplier, we has been supplying and exporting Tetrapotassium Pyrophosphate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Tetrapotassium Pyrophosphate Specification ITEM STANDARD ASSAY K4P2O7) 98.0% MIN APPEARANCE WHITE POWDER WATER SOLUBLE 0.2% MAX PH 9.9-10.7 ARSENIC( AS) 3PPM MAX LOSS ON IGNITION 2.0% MAX Pb (PPM) 5 MAX HEAVY METAL( PB) 15 PPM MAX ASRENIC(AS) 3 PPM MAX FLUORID( PPM) 10 MAX
L-Aspartic Acid, CAS No.56-84-8, is the L-isomer of Aspartic Acid, available as White crystalline powder. L-Aspartic Acid is an essential amino acid for building proteins. So itâ??s widely used as nutrition supplements. L-Aspartic acid is also an important material in manufacturing of aspartame. As L-Aspartic Acid Manufacturers, Suppliers and Wholesalers in China , we supply food and feed grade L-Aspartic Acid, also D-Aspartic Acid and DL Aspartic Acid. As an experienced L-Aspartic Acid manufacturer and supplier, we has been supplying and exporting L-Aspartic Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Aspartic Acid Food grade Specification DESCRIPTION White, oderless crystals or crystalline powder having a slightly acid taste. It is slightly soluble in water but insoluble in alcohol and in ether.It melts at about 270. Chemical Name L-Aminosuccinic Acid Molecular Formula C4H7NO4 Structural Formula Molecular Weight 133.10 SPECIFICATION (FCCVII) Identification Corresponds Assay(as C4H7NO4)è?½ 98.5% â?? 101.5%(Calculated on the dried basis) Heavy Metals(as Pb) 10mg/kg Max Lead 5mg/kg Max Loss On Drying 0.25% Max Residue on Ignition 0.1% Max Specific Rotation +24.5 ~+26.0(after drying) Arsenic(as As) 2mg/kg Max MAIN FUNCTION AND PURPOSE L-Aspartic acid can be added into cool drinks as nutrition supplement. It is used in medicine as ammoniac detoxicating agent, hepar function accelerator or fatigue refresher. And it can also be used in biochemical reagent, medium and intermediate in organic synthesis. PACKING 25KG net in Plastic Woven Bag lined with PE bag, 18MT/20FCL(on pallet) or 20MT/20FCL(without pallet). STORAGE Kept airtightly in a light-proof, dry and cool place.
L-Arginine powder, CAS No.74-79-3, non essential amino acid manufactured manufactured by fermentation from carbohydrate sources. L-Arginine is widely used in food, protein powder, skin care cosmetics. Use as Fragrance Ingredient; Hair Conditioning Agent; Skin-Conditioning Agent Miscellaneous; Antistatic, masking, skin conditioning. L-arginine also used as nutrition supplements by athletes to recover from fatigue. Arginine Function: can lower risk for arteriosclerosis and heart attack and repairing blood vessels. As an experienced L-Arginine manufacturer and supplier, we has been supplying and exporting L-Arginine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Arginine Specification Item Specifications (USP) Specifications (AJI) Description White crystals or crystalline powder White crystals or crystalline powder Identification Infrared absorption spectrum Infrared absorption spectrum Specific rotation[a]D20 +26.3 - +27.7 +26.9 - +27.9 State of solution/Transmittance 98.0% Chloride (Cl) 0.05% 0.020% Ammonium (NH4) 0.02% Sulfate (SO4) 0.03% 0.020% Iron (Fe) 0.003% 10PPm Heavy metals (Pb) 0.0015% 10PPm Arsenic (As2O3) 1PPm Other amino acids Chromatographically not detectable Loss on drying 0.5% 0.5% Residue on ignition(sulfated) 0.3% 0.10% Assay 98.5-101.5% 99.0-101.0% PH 10.5-12.0 Organic volatile impurities Meets the requirements
L-Tyrosine powder, CAS No.60-18-4, non-essential amino acid manufactured by extraction from vegetable protein. Do not use materials of animal origin in L-Tyrosine manufacturing process. L-tyrosine is an important factor in regulating mood. L-tyrosine deficiency can lead to poor mood, low blood pressure and low body temperature and associates with Restless Leg Syndrome. Tyrosine can be used in sports nutrition drink, skin care cosmetics and health foods. As an experienced L-Tyrosine manufacturer and supplier, we has been supplying and exporting L-Tyrosine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Tyrosine Food grade Specification Name L-Tyrosine Chemical Formula C9H11NO3 Appearance Cristal blanco o polvo cristalino Assay 99.0 100.5% Transmittance Clear, colorless, 95% min Loss on drying 0.20% max Residue on ignition 0.10% max Other ammoniated Meet with the requirements Chloride 0.020% max Sulfate 0.020% max Ammonium 0.020% max PH 5.0 â?? 6.5 Specific rotation -11.3 -12.1 Heavy metals 0.0010% max Arsenic 0.0001% max Iron(Fe) 0.0010% max
Gamma-Aminobutyric Acid (GABA), CAS No.56-12-2, manufactured through chemical synthesis or fermentation, white powder. Gamma-Aminobutyric is used in the food and beverage industry as a food additive and nutritional enhancer. Gamma-Aminobutyric Acid is a natural ingredient that can be directly added into a variety of beverages and milk products, specifically in coffee, chocolate, apple juice, cocoa, pastries, yogurt, milk sugar, butter, toast, bread, instant noodles and other functional food and drinks. As an experienced Gamma-Aminobutyric Acid (GABA) manufacturer and supplier, we has been supplying and exporting Gamma-Aminobutyric Acid (GABA) for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Ã??-Aminobutyric Acid (GABA) Specification Characters White or almost white crystal or powder Identification Infrared absorption Complied with the reference spectrum of aminobutyric acid pH 6.5 8.0 Loss on drying 3.0% Ash 1.0% As 1.0mg/kg Pb 0.5mg/kg Total bacteria count 500cfu/g Mold & Yeast 50cfu/g Coliform 30MPN/100g Staphylococcus aureus Negative Salmonella Negative Shigella Negative Gamma aminobutyric acid 98.0%
L-Tryptophan powder, CAS No.73-22-3, essential amino acid manufactured by fermentation from carbohydrate sources, free of materials of animal origin. Uses: L-Tryptophan uses in food, protein powder, skin care cosmetics, drinks as supplement. L-tryptophan is used as an active ingredient in antidepressant therapy. Other uses of L-tryptophan include weight loss and reduction of PMS. Function: plays a key role in balancing sleep and mood patterns. As an experienced L-Tryptophan manufacturer and supplier, we has been supplying and exporting L-Tryptophan for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Tryptophan Specification ITEMS STANDARDs Appearance White crystals or crystalline powder Assay 98% Min Specific Rotation -29.0~ -32.3 Loss on Drying 0.5% Max Heavy Metals 20mg/kg Max Arsenic(As2O3) 2mg/kg Max Residue on ignition 0.5% Max
L-Lysine Monohydrochloride, CAS No.657-27-2, is a hydrochloride salt of L-Lysine, available as white crystal or crystalline powder. L-Lysine Monohydrochloride is a common form of L-Lysine, widely used as nutritional supplements in food and beverage. It is one of the eight essential amino acids in the human body. It appears as a white or light brown crystalline powder, often used as a food additive in potatoes, rice and flour. It is also used to deodorize and keep fresh in canned food. L-Lysine Monohydrochloride can also be used in animal feed as source of L-Lysine. L-lysine is manufactured by fermentation from carbohydrate sources and neutralize with hydrochloric acid. L-lysine HCl meets USP, EP and JP standards. As an experienced L-Lysine Monohydrochloride manufacturer and supplier, we has been supplying and exporting L-Lysine Monohydrochloride for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Lysine Monohydrochloride food grade Specification ITEM STANDARD Specific Roation[a]D20 +20.4-+21.4 Assay % 98.5-101.5 Loss on Drying % 0.4 Heavy Metals( As Pb) % 0.0015 Residue on Ignition % 0.1 Chloride(As Cl) % 19.0-19.6 Sulfate(SO4) % 0.03 Iron( As Fe) % 0.003 Organic Volatile Impurities Meet The requirement Lysine feed grade 65% L-Lysine Monohydrochloride food grade Specification ITEM FC12062509 Apperance White or Light-brown granules Identification Positive [C6H14N2O2].H2SO4Content(Dry basis) â?¥ % 51.0 Loss on drying â?¤ % 3.0 Residue on ignitionâ?¤ % 4.0 Chloride(As Cl) â?¤ % 0.02 PH 3.0-6.0 Lead â?¤ % 0.02 Arsenic( As As) â?¤ % 0.0002 Heavy Metals ( As Pb) â?¤ % 0.003 Lysine feed grade 98.5% ITEM FC12062601 Apperance White or Light-brown granules Identification Positive [C6H14N2O2].H2SO4Content(Dry basis) % 98.5 Specific Roation[a]D20 +18-+21.5 Loss on drying % 1.0 Residue on ignition % 0.3 Chloride(As Cl) % 0.02 PH 5.6-6.0 Ammonium(As NH4) % 0.04 Arsenic( As As) % 0.003 Heavy Metals ( As Pb) % 0.003
L-Arginine powder, CAS No.74-79-3, non essential amino acid manufactured manufactured by fermentation from carbohydrate sources. L-Arginine is widely used in food, protein powder, skin care cosmetics. Use as Fragrance Ingredient; Hair Conditioning Agent; Skin-Conditioning Agent Miscellaneous; Antistatic, masking, skin conditioning. L-arginine also used as nutrition supplements by athletes to recover from fatigue. Arginine Function: can lower risk for arteriosclerosis and heart attack and repairing blood vessels. As an experienced L-Arginine manufacturer and supplier, we has been supplying and exporting L-Arginine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Arginine Specification Item Specifications (USP) Specifications (AJI) Description White crystals or crystalline powder White crystals or crystalline powder Identification Infrared absorption spectrum Infrared absorption spectrum Specific rotation[a]D20 +26.3 - +27.7 +26.9 - +27.9 State of solution/Transmittance 98.0% Chloride (Cl) 0.05% 0.020% Ammonium (NH4) 0.02% Sulfate (SO4) 0.03% 0.020% Iron (Fe) 0.003% 10PPm Heavy metals (Pb) 0.0015% 10PPm Arsenic (As2O3) 1PPm Other amino acids Chromatographically not detectable Loss on drying 0.5% 0.5% Residue on ignition(sulfated) 0.3% 0.10% Assay 98.5-101.5% 99.0-101.0% PH 10.5-12.0 Organic volatile impurities Meets the requirements
L-Threonine, CAS No.72-19-5, a essential amino acid amino acid manufactured through fermentation process. L-threonine function: a key component of collagen, elastin and enamel proteins. It aids in proper fat metabolism in the liver; nutrients are more readily absorbed when threonine is present. L-threonine also helps the digestive and intestinal tracts function more smoothly. Uses: L-Threonine is used in animal feed, poultry feed and food nutrition supplements. In cosmetics and personal care products, the function as hair conditioning agents and skin conditioning agents â?? miscellaneous. As an experienced L-Threonine manufacturer and supplier, we has been supplying and exporting L-Threonine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Threonine food grade Specification ITEM STANDARD Apperance White Crystalline powder Identification Meets the requirements Assay % 98.5-101.5 Lead mg/kg 5 Loss on Drying % 0.2 Specific rotation[a]D20 -26.5~ -29.0 Residue on Ignition % 0.1 L-Threonine feed grade Specification ITEM STANDARD Appearance White or sandy beige crystal powder, no obvious purity Identification Corresponds to standard C4H9NO3 Content(dry basis) % 98.5 Specific Rotation [a] D20 -25.- -29.0 Loss on drying % 0.5 Residue on Ignition % 0.5 Arsenic (As AS) Mg/Kg 2.0 Heavy Metals(As Pb) Mg/Kg 30
Creatine Monohydrate, CAS No.6020-87-7, an odorless, white crystalline powder, a white odorless crystal powder that is extracted from fish and beef. Creatine Monohydrate is used in the food and beverage industry as an additive to food, health, and fitness products. Creatine Monohydrate can increase muscle strength, speed, and endurance while improving physical fitness and level of training, also available as Tri Creatine Malate. As an experienced Creatine Monohydrate manufacturer and supplier, we has been supplying and exporting Creatine Monohydrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
L-Citrulline, CAS No.372-75-8, is a �±-amino acid manufactured through fermentation, white crystalline powder that is dissoluble in water, used as nutritional supplements. L-Citrulline is also available as L-Citrulline DL-Malate. L-Citrulline is a non-essential amino acid that acts as an intermediate in the urea cycle, functioning along with Arginine and Ornithine to rid the body of ammonia. It is commonly used for heart disease, body building, increasing energy, and for improving athletic performance. L-Citrulline is used as an additive in functional foods, health foods and nutritional supplements. As an experienced L-Citrulline manufacturer and supplier, we has been supplying and exporting L-Citrulline for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Citrulline powder Specification ITEM STANDARD Appearance White powder Assay(%) 95.5 â?? 101.0 Specific Rotation() +24.5 +26.8 Transmittance(%) 98.0 Min Paticle size 60mesh Cl(%) 0.02 Max SO4(%) 0.02 Max Fe(ppm) 10.0 Max As(ppm) 1.0 Max Loss on drying(%) 0.30 Max Ash(%) 0.10 Max Total plate count(cfu/g) 1000 Max Yeast & Moulds(cfu/g) 100 Max E.coli Absence Salmonella Absence
DL-Methionine, CAS No.59-51-8, is a essential amino acid manufactured by chemical synthesis. L-methionine is manufactured by optical resolution of the DL-Methionine. Function and uses: used in hepatic therapeutics and drugs for preventing hepatic impairments. L-methionine is used as a nutritive supplement in infant milk preparations, health foods and as a component of sports supplements. As an experienced DL-Methionine manufacturer and supplier, we has been supplying and exporting DL-Methionine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. DL-Methionine Food Feed grade Specification ITEM STANDARD Appearance White Crystalline Powder Assay (on dry matter) % 98.5-101.5 Clarity of Solution Clear, colorless Transmittance % 98.0 PH Value(1g/100ml in water) 5.4-6.1 Chloride(As Cl) % 0.05 Heavy Metals(As Pb) % 0.002 Lead (As Pb) % 0.001 Arsenic (As AS) % 0.00015 Sulfate(SO4) % 0.02 Ammonium( As NH4) % 0.01 Loss on drying % 0.5 Residue on ignition(as sulphate ash) % 0.1 Organic Volatile Impurities Meets the requirement
L-Ornithine HCl, CAS No.3184-13-2, a white crystalline powder, used as nutritional supplements. L-Ornithine HCl is an essential amino acid and a derivative L-Arginine. It plays an important role in ammonia metabolism via the urea cycle. It is used in functional and for dietary supplements. As an experienced L-Ornithine HCl manufacturer and supplier, we has been supplying and exporting L-Ornithine HCl for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Ornithine HCl Specification Items Specification Appearance: White crystals or crystalline powder Smell: Characteristic Identification (IR): As per AJI92 Specific rotation: +23 to + 25 (5.5g/100ml, 6N HCl) Transmittance: Not less than 98.0% Ammonium: Not more than 200ppm Sulfate: Not more than 200ppm Iron: Not more than 10ppm Arsenic: Not more than 1ppm Heavy metals(Pb): Not more than 10ppm Other amino acids: Not detectable Loss on drying: Not more than 0.20% Residue on ignition: Not more than 0.10% pH value: 5.0-6.0 Assay: 99-101%
L-Lysine, CAS No.56-87-1, is a amino acid manufactured through fermentation, available as yellow powder. Feed Grade L-Lysine used as nutrition supplements in animal feed. It is also available as L-Lysine Monohydrochloride and L-Lysine Sulfate. L-Lysine is an important intermediate in manufacturing of Epsilon-Poly-L-Lysine. L-Lysine Monohydrochloride is one of the eight essential amino acids in the human body. It appears as a white or light brown crystalline powder. As an experienced L-Lysine manufacturer and supplier, we has been supplying and exporting L-Lysine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Lysine Specification ITEMS STANDARD Appearance Brown powder Content 98.5% Specific Optical Rotation +18.0~+21.5 Loss on drying 1.0% Residue on Ignition 0.3% Heavy Metals (as Pb) 0.003% Ammonium Salt 0.04% Arsenic 0.0002% PH(10g/dl) 5.0~6.0