L-Serine powder, CAS No.56-45-1, non essential amino acid manufactured via fermentation from carbohydrate sources, free of materials of animal origin.
As an experienced L-Serine manufacturer and supplier, we has been supplying and exporting L-Serine 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.
Product Description
Categories Amino Acids
Qty in 20â??FCL 18000kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
CAS No. 56-45-1
HS Code 292250
Specification Feed/Food Grade
L-Serine powder Specification
ITEMS STANDARD
Appearance A white or almost white, crystalline powder or colourless crystals.
Solubility Freely soluble in water,practically insoluble in alcohol.
Identification test (A,B) Up to the STANDARD
Appearance of solution Clarity of solution:5% water solution should be clear
Colour of solution:5% water solution should be not more intensively coloured than reference solution BY6
Specific optical rotation +14.0�° to +16.0�°
Assay 98.5-101.0%
Chlorides 200ppm max
Sulphates 300ppm max
Ammonium 200ppm max
Iron 10ppm max
Heavy metals 10ppm max
Loss on drying 0.5% max
Sulphated ash 0.1% max
Ninhydrin-positive substances (TLC) Up to the STANDARD
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
L-Cystine powder, CAS No.56-89-3, formed by the oxidation of two cysteine molecules, a non-essential amino acid. It is used as a component for parenteral and enteral nutrition and the main active ingredient for medications used to treat dermatitis. Cystine along with the amino acid methionine are the amino-acids necessary for wound healing and forming of epithelial tissue. Cystine is known to stimulate the hematopoietic system and promote the formation of white and red blood cells. As an experienced L-Cystine manufacturer and supplier, we has been supplying and exporting L-Cystine 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. Product Description Categories Amino Acids Qty in 20 FCL 18000kg Min Order 500kg Origin China Packaging Factory Packaging or Neutral Certificate ISO, Kosher, Halal, BRC CAS No. 56-89-3 HS Code 293090 Specification Feed/Food Grade L-Cystine Specification Item STANDARD Specific rotatory power[±] D20 -215 -225 Clarity 98.0% Ammonium salt[NH4] 0.02% Chloride[CL] 0.02% Residue on ignition 0.10% Sulfate[SO4] 0.02% Iron salt[Fe] 10 ppm Heavy metal[Pb] 10 ppm Arsenic salt 1 ppm Other amino acid Color layer can not be checked out. Loss on drying 0.20% Content 98.5 -101.0%
L-Glutamine powder, CAS No.56-85-9, a nonessential amino acid manufactured by fermentation from carbohydrate sources. No ingredients of animal origin are used in the manufacturing process. Uses: L-Glutamine supplement is used in the body building, fitness, weight loss and skin care cosmetic supplement. Also used as nutritional supplements and flavor enhancer. As an experienced L-Glutamine manufacturer and supplier, we has been supplying and exporting L-Glutamine 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-Glutamine Specification ITEM STANDARD Appearance Crystalline Powder Color Whitish Aroma None Flavor Slightly Sweet Assay` 98.5-101.5% PH 4.5-6.0 Specific rotation +6.3~-+7.3 Loss on Drying 0.20% Heavy Metals (Lead) 5ppm Arsenic(As2SO3) 1ppm Ignited Residue 0.1% Identification USP Glutamine RS
Dep=di-2
L-Alanine, CAS No.56-41-7, white crystal powder used as safe nutrition supplements. L-Alanine can be used in break, fruit tea, milk food, beverage as a nutritional supplement. As an experienced L-Alanine manufacturer and supplier, we has been supplying and exporting L-Alanine 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-Alanine powder Specification Item STANDARD Identification, (IR) Positive Assay (C3H7NO2) ,%(on dried basis) 99.0~101.0 Specific rotation +14.3~ +15. State of solution, % 98.0 Chloride(as Cl),% 0.020 Ammonium (as NH4),% 0.02 Sulphate (as SO4),% 0.020 Iron(as Fe), ppm 10 Heavy metals (as Pb), ppm 10 Arsenic(as As2O3), ppm 1 Other amino acids Meets the requirements Loss on drying, % 0.20 Residue on ignition(as sulphated ash), % 0.10 pH value (1.0g/20mL water) 5.7~6.7
We are world leading bulk suppliers of Aromatic chemical Botanical extracts and Essential oils in the purest form, including Propolis products, carrier oils & vegetable oils, herbal powders and natural fragrances.
Supplier: Fruit juice concentrates & pulps, vegetable juice concentrates & purees, milk products, milk powders, cocoa products, starch products, liquid glucose, dam, oils & fats, meat products, stabilizers, emulsifiers, dairy cultures, enzymes, egg liquid, egg powder, food additives, food chemicals, flavor, colour, natural colour, dry fruits, dried fruits, organic products, dehydrated fruit & vegetable powders, canned products, animal feed, sugar, rice, wheat, fertilizers
Supplier: Barite, baryte, barium sulphate, mango, mango pulp, banana, papaya, turmeric, red chilli, spices like dry red chilli, turmeric finger, dry red chilli powder, turmeric powder, barite powder (baso4 oil drilling mud) and fresh pomegranate arils
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.
