Deoxyribonucleic acid DNA is a molecule that carries most of the genetic instructions used in the development, functioning and reproduction of all known living organisms and many viruses. DNA is a nucleic acid; alongside proteins and carbohydrates, nucleic acids compose the three major macromolecules essential for all known forms of life. Most DNA molecules consist of two biopolymer strands coiled around each other to form a double helix. The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Deoxyribonucleic acid(DNA-Na, CAS: 9007-49-2) was extracted from salmon roe. So DNA-Na had no risk to be infected with Mad Cow Disease. It can be used to prepare deoxynucleotides or other health food. You can contact us if you want to order this product.
Adenylic acid Other names are 5-adenylic acid; a-5-mp; amp-5; t-adenylic acid; muscle adenylic acid; adenosine-5-monophosphate. Uniformity white crystalline powder. Easy deliquescence, easy soluble in hot water, slight soluble in alcohol. Not soluble in ether. Hplc and uv content is not less than 98%. No other nucleotides can be detected in the product. It can be used as pharmaceutical intermediates.It can be used to prepare cyclic-amp and adenosine triphosphate and arabinoadenosine.Recently amp reveal to inhibit the bitter taste.It is also added into infant formula to enhance the baby's immunity. It produced from ribonucleic acid as raw material with 5'-phosphoryldiesterase and seperated and refined. Datp, dgtp, dctp, ttp are also provided.
Cytidine monophosphate Other names are 5-cytidylic acid; 5-cmp;cytidine-5-monophosphate. Uniformity white crystalline powder. Melting point is 233. Hplc and uv content is not less than 98%. No other nucleotides can be detected in the product. It can be used as pharmaceutical intermediates.It can be used to prepare cyclic-cmp, cytidine triphosphate, arabinocytidine, citicoline.It is also added into infant formula to enhance the baby's immunity. It produced from ribonucleic acid as raw material with 5'-phosphoryldiesterase and seperated and refined. 25kg/drum
Citicoline Other name cytidine diphosphate choline. White crystalline powder. Hplc and uv not less than 98%. Citicoline has been shown to improve memory and other cognitive functions in patients with chronic cerebrovascular disease or dementia and in old people suffering from memory deficit without dementia. It also improves memory, behaviour and the overall clinical impression in old people suffering from chronic brain diseases. 25kg/drum
Deoxynucleotides Uniformity white crystalline powder.Only four nucleotides(damp, dcmp, dtmp, dgmp) were found by hplc.The ratio of nucleotides could be regulated accoriding to your requirement.It can be used as food additives, improvers, milk additives, health food, nutrition improvers or pharmaceuticals. We also provide single mono-deoxynucleotide, such as deoxyadenosine monophosphate(damp), deoxycytidine monophosphate(dcmp), thymidine monophosphate disodium(tmpna2), deoxyguanosine monophosphate disodium(dgmpna2). 1kg/bag
Categories Vitamins Qty in 20â??FCL 8000kg Min Order 500kg Origin China Packaging Factory Packaging or Neutral Certificate ISO, Kosher, Halal, BRC CAS No. 58-56-0 HS Code 293625 Specification FCC, USP Pyridoxine Hydrochloride, CAS no.65-23-6, a family of vitamin B6. Vitamin B6 is used as nutrition supplements as it acts an important role in many reactions of amino acid metabolism. The most commonly available form of vitamin B6 is pyridoxine hydrochloride, used in food fortification, nutritional supplements and therapeutic products such as capsules, tablets and ampoules. â??Dieteticâ?? foods, such as infant formulas and slimming diets, are often fortified with pyridoxine (as well as other vitamins). As an experienced Vitamin B6 Pyridoxine Hydrochloride manufacturer and supplier, we has been supplying and exporting Vitamin B6 Pyridoxine Hydrochloride 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. Pyridoxine Hydrochloride Specification Product Name Vitamin B6 HCL(Pyridoxine Hydrochloride) Appearance White Fine Powder Certificate GMP/ISO9001/COA/DMF/Health certificate stamped by Embassy,SGS inspection Standard USP32/BP2009/EP6 CAS No 58-56-0 EINECS No 232-503-8 MF C8H11NO3.HCl Type Vitamins, Amino Acids and Coenzymes Storage Kept in a light-proof,well-colsed,dry and cool place Expiry Time 2 Years Group Human Nutrition Product Shipment Date In one week or two weeks after the cotract. Product Availability 20 tons per month Payment of Terms TT,L/C,D/P,D/A Place of Orign Zhejiang,China Packing 25kg/drum Service we can provide 1. Mixed container, we can mix different items in onecontainer.2. Quality control, before shipment, free sample for test. after shipment, keepsample for 3 years3. Prompt shipment with professional documents4. Packing as your request, with photo before shipment Our Advantages 1.Full experience of large numbers containers loading in Chinese sea port2.Fast shipment by reputed shipping line3.Packing with pallet as buyerâ??s special request4.Best service after shipment with e mail5.Cargoes together with container sales service available6.Cargoes photo before and after loading into container7.Raw materials from chinese origin
Vitamin D2, also called Ergocalciferol, CAS no.50-14-6, is a type of vitamin manufactured through chemical synthesis, available as white powder, soluble in water. Vitamin D2 is widely used as nutrition supplements. It is used for solid, liquid drinks, water-based food and ordinary food fortification. As an experienced Vitamin D2 manufacturer and supplier, we has been supplying and exporting Vitamin D2 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. Vitamin D2 Specification (USP27) Properties Should be a white needle-shape crystal or white crystallized powder; give out no smell, no taste; be easy to lose activity in air or light. Standard Packing 500g/bag or per customer request Identification 1. Dissolve about 0.5mg of vitamin D2 into 5ml chloroform, add 0.3ml acetic anhydride and 0.1ml sulfuric acid, shake and mix vigorously. The mixture is initially produced bright red color, and then rapidly changes violet and finally blue to green. Inventory Normally we have Vitamin D2, GMP certificated, USDMF in stock 2. The infrared absorption spectroscopy should be in according with spectrum of comparison Examination Dissolve 10mg of vitamin D2 into 2ml of 90% ethanol, add 2ml solution of digitalis saponin and incubate for 18 hours. No precipitation or cloud should be observed. Vitamin D2 physical parameters Melting Range +115C ~ +119C CAS No: 50-14-6 Specific Rotation +103�° ~ +106�° Formula C28H44O Reducing Substances Light absorption of sample Molecular Weight 396.65 Ergosterol None Synonym Calciferol, Ercalciol, Ergosterol irradiated, Irradiated ergosterol Solubility Freely soluble in alcohol Structure Vitamin D2 Organic Volatile Impurities Benzene 2 p p m Content 97 % ~ 103 % Total Microbacterial Count 100CFU/g Total Yeast & Mould 10CFU/g Escherichia Coli Presence Absent Store Condition 10C
Slaked Lime Powder is an inorganic compound with the chemical formula Ca(OH)2. It is a colorless crystal or white powder and is produced when quicklime (calcium oxide) is mixed or slaked with water. Having a keen market understanding and vast experience in this field, we are engaged in offering our clients slaked lime powder. This powder is processed by our dexterous workforce using premium-grade compounds. The offered chemical has an accurate pH value, free from harmful chemicals which ensures high purity and is skin-friendly. It has optimum density, excellent solubility in liquids, and quick drying. Slaked Lime Powder is packed in Jumbo Bags & HDPE Bags as per requirement, this powder is available in different quantity packaging options.
Product Description Calcium Formate 98% White crystalline or powder, slightly moisture absorption, bitter, neutrality, nontoxic. dissolve in water. Specific gravity: 2.023( 20C deg.c) Tap density: 900 -1000g/kg. Decomposition temperature:> 400C . Specification Item Standard Purity 98%min Calcium 30%min Water Insolubles 1.0%max Dry Loss 0.5%max Arsenic 0.0005%max Heavy Metal 0.0005%max PH Value 6-8 Application 1.Feed addtitives. As feed additives, which can stimulation animals appetite and Reduce the rate of diarrhea. After animal be weaned, add 1.5% calcium formate in feed, which can improve animal growth rate more than 12%. 2.Construction. In winter ,Calcium formate can be used as acceleration concreting for cement. Dry-Mix system . accelerate the cement hardening rate, shorten the coagulation time, especially in the winter construction, to avoid condensation at low temperature. 3.Additives for explore the petroleum and natural gas. Packing & Delivery Pay attention to rain, sun, acid and oxidizing substances during the transportation. Use no hook, prohibit rough handling. Should be stored in dry and ventilated warehouse, pay attention to water, damp and away from acid and oxidizing substances. The shelf life is two years since the production date.
