We are shengda pharmaceutical co., ltd, we product offer tenofovir disoproxil fumarate(tdf) & intermediates Product name (pmpa) tenofovir 147127-20-6 98%~102% Magnesium tert-butoxide 32149-57-8 85%~105%(by titration) (desmp)diethyl(tosyloxy)methylphosphonate 31618-90-3 more than 90%(by gc)99% (optional) (hpa) R-(+)-9-(2-hydroxypropyl)adenine 14047-28-0 more than 97%98%, 99%(optional) Chloromethyl isopropyl carbonate 35180-01-9 more than 99% We are shengda pharmaceutical co., ltd, we product offer tenofovir disoproxil fumarate(tdf) & intermediates Product name (pmpa) tenofovir 147127-20-6 98%~102% Magnesium tert-butoxide 32149-57-8 85%~105%(by titration) (desmp)diethyl(tosyloxy)methylphosphonate 31618-90-3 more than 90%(by gc)99% (optional) (hpa) R-(+)-9-(2-hydroxypropyl)adenine 14047-28-0 more than 97%98%, 99%(optional) Chloromethyl isopropyl carbonate 35180-01-9 more than 99%
Tenofovir disoproxil fumarate(202138-50-9); tenofovir intermediate(147127-20-6)1-(6-aminopurin-9-yl)propan-2-yloxymethylphosphonic acid tenofovir serise is our mature products. And we have dominent advantage on the price and quality of the two products. If we can be of any help, please contact anne yu skype: anne.Api email: annepharmaceuticalatgmail.Com
We are shengda pharm, we offer tenofovir disoproxil fumarate. China shengda pharmaceutical co. , limited is a professional manufacturer specialized in the production and distribution of active pharmaceutical ingredients and intermediates. Our company has strong r&d ability and production experience to provide the customers new apis. We specialize in developing innovative processes for the synthesis of a wide range of products. As standard
Active pharmaceutical ingredients & its intermediates, cyclosporine a [59865-13-3], sirolimus [53123-88-9], tacrolimus [104987-11-3], mycophenolate mofetil [115007-34-6], mycophenolic acid [24280-93-1], tenofovir, (r)-9-(2-phosphonomethoxypropyl) adenine, tenofovir disoproxil fumarate (tdf) [202138-50-9], pramipexole dihydrochloride [104632-26-0], ropinirole hydrochloride [91374-20-8], duloxetine hydrochloride [136434-34-9], acarbose [56180-94-0], adapalene [106685-40-9], tenofovir disoproxil fumarate is a fumaric acid salt, , of bis-isopropoxycarbonyloxymethyl ester derivative of, , tenofovir. In vivo tenofovir disoproxil fumarate is, , converted to tenofovir, an acyclic nucleoside, , phosphonate (nucleotide) analog of adenosine, , 5'-monophosphate. Tenofovir exhibits activity against, , hiv reverse transcriptase., , chiral compounds, r-epichlorohydrin [51594-55-9], ee: 99%, r-3-chloro-1, 2-propanediol [60827-45-4], ee: 99%, r-gly.Custom synthesis, contract manufacturing, contract research and development
Food Chemical And Additives Fumaric Acid
L-Carnitine Fumarate, CAS No.90471-79-7, is stable form of L-Carnitine manufactured through chemical synthesis from L-Carnitine and Fumaric Acid. L-Carnitine Fumarate. It has a white, hygroscopic crystalline powder appearance and is water soluble. L-Carnitine Fumarate is a functional food additive that is used for protein supplementation. It can be used in health products, sports beverages and infant food. As an experienced L-Carnitine Fumarate manufacturer and supplier, we has been supplying and exporting L-Carnitine Fumarate 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-Carnitine Fumarate Specification Item Specification Appearance White Crystals or White Crystalline Powder Specific rotation -16.5~-18.5 Residue on ignition 0.5% Solubility Clarification PH 3.0~4.0 Loss on drying 0.5% L-Carnitine 58.5 ±2.0% Fumaric Acid 41.5 ±2.0% Assay 98.0% Heavy Metals 10ppm Lead(Pb) 3ppm Cadmium (Cd) 1ppm Mercury(Hg) 0.1ppm Arsenic ( As) 1ppm CN- Not detectable Chloride 0.4% TPC < 1000Cfu/g Yeast & Mold < 100Cfu/g E.Coli Negative Salmonella Negative
Fumaric Acid powder, E297,CAS No.110-17-8, food acidulent, a common food additive included in many processed foods to keep them stable and to add tartness. Fumaric acid is used as a flavoring, because it is the sourest tasting of the organic acids. used as a food acidulent, in Bakery:Tortillas,Breads; Beverages: Fruit Juice Drinks, Wine; Confectioneries:Jellies and Jams;Desserts:Alginate Based Desserts,Gelatin Desserts,Pie Fillings,Egg White Foams; Animal Feed and Industrial Uses. As an experienced Fumaric Acid manufacturer and supplier, we has been supplying and exporting Fumaric 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. Fumaric Acid Food Grade Specification DESCRIPTION White, odorless granules or crystalline powder. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform Chemical Name Trans-butenedioic acid Chemical Formula C4H4O4 Structural Formula Molecular Weight 116.07 Solubility (g/100g) in water at 25 0.7 in water at 100 9.8 in alcohol at 30 5.76 in dimethyl benzene at 20 0.03 SPECIFICATION (Executive Standard: GB 25546-2010,also meets the international standards of FCC,USP ect.) Assay(as C4H4O4) 99.5%~100.5%(anhydrous basis) Melting Point 294~300 Arsenic(as As) 2mg/kg Max Lead 2mg/kg Max Maleic Acid 0.1% Max Residue on Ignition 0.1% Max Water 0.5% Max
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Appearance White Fine Powder Assay 99.0% Mesh Through 300 Mesh Arsenic(As) 3PPM Heavy Metals(Pb) 10PPM Residue On Ignition 0.1% Water 0.3% Maleic Acid 0.1% Colour(Pt-Co) 15HAZEN Dss 0.3% Melting Point 286~289 Solubility(25 ) 1.00g/100ml water
Fumaric Acid Type: Food Additives Origin: China CAS No.: 110-17-8 AUCO No.: 126 Packing: 25kg bag
Amino acid, methionine, lysine, threonine tryptophan 98.5%, chlortetracycline 15%, tylosin phosphate 98.5%, tiamulin fumarate 10% tiamuline 98 100%, rice, DL-Methionine, Animal feed, Animal meal.
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-Carnitine, CAS No.541-15-1, is a quaternary ammonium compound manufactured through chemical synthesis, available as white fluid powder used as safe nutritional supplements in body building. L-Carnitine is usually available as L-Carnitine Fumarate and L-Carnitine L-Tartrate. L-Carnitine is used in sports beverage, infant food and animal feeds. As an experienced L-Carnitine manufacturer and supplier, we has been supplying and exporting L-Carnitine 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-Carnitine Specification Items Specifications Appearance White Crystals or crystalline powder Identification Chemical Method or IR or HPLC Appearance of Solution Clear and Colourless Specific Roatation -29-32 PH 5.5-9.5 Water Content % 1 Assay % 97.0 103.0 Residue on Ignition % 0.1 Residue Ethanol % 0.5 Heavy Metals PPM 10 Arsenic PPM 1 Chloride % 0.4 Lead PPM 3 Mercury PPM 0.1 Cadmium PPM 1 Total Plate Count 1000cfu/g Yeast & Mold 100cfu/g E. Coli Negative Salmonella Negative
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
Product Name: Ferrous Fumarate "Type: Feed Additives Origin: China CAS No.: 141-01-5 AUCO No.: 590 Packing: 25kg bag/25kg drum" Items Standard Assay 93.0% Loss on drying 1.0% Sulfate 0.2% Arsenic 5ppm Ferric salt 2.0% Lead 0.001% Heavy metal 50ppm Organic volatile impurities qualified Chromium 200ppm Cadmium 10ppm Mercury 1.0ppm Nickel 200ppm Zinc 500ppm
Sugarcane is a tropical, perennial grass that is grown for its sweet, juice-filled stalks. The juice of the sugarcane plant is rich in sugar, and it is typically processed to produce sugar, ethanol, and other products.Its contains high content of Vitamin B2, Vitamin B1, Vitamin C, Vitamin B6 and inorganic salts such as iron, phosphorus, calcium and organic acids such as fumaric acid, succinic acid, citric acid and malic acid. ..-Product name: Frozen sugarcane -Ingredient: Sugarcane -Shelf life: 24 months -Packing: 0.5kg - 1kg/ pp bag or as customer request -Brand: VDELTA -Shipping: Sea -Payment: L/C, T/T, Western Union Please contact me if you have any requests, I pleased to have business with you.
Product Name: DL-Malic Acid Type: Food Additives Origin: China CAS No.: 617-48-1 AUCO No.: 127 Packing: 25kg bag" Items Standard Colour White or almost white Odor Special sour Organization status Cystalline powder or particles DL-Malic acid(AsC4H6O5) w/% 99.0 100.5 Specific rotation [±] D25 0.10 0.10 Arsenic mg/kg 2 Lead Pb mg/kg 2 Residue on ignition w/% 0.1 Fumaric acid w/% 1.0 Maleic acid w/% 0.05 Water-insoluble matter w/% 0.1
Product Name: DL-Malic Acid Type: Food Additives Origin: China CAS No.: 617-48-1 AUCO No.: 127 Packing: 25kg bag" Items Standard Colour White or almost white Odor Special sour Organization status Cystalline powder or particles DL-Malic acid(AsC4H6O5) w/% 99.0 100.5 Specific rotation [�?�±] D25 0.10 0.10 Arsenic mg/kg 2 Lead Pb mg/kg 2 Residue on ignition w/% 0.1 Fumaric acid w/% 1.0 Maleic acid w/% 0.05 Water-insoluble matter w/% 0.1
Product Name: DL-Malic Acid Type: Food Additives Origin: China CAS No.: 617-48-1 AUCO No.: 127 Packing: 25kg bag" Items Standard Colour White or almost white Odor Special sour Organization status Cystalline powder or particles DL-Malic acid(AsC4H6O5) w/% 99.0 100.5 Specific rotation [±] D25 0.10 0.10 Arsenic mg/kg 2 Lead Pb mg/kg 2 Residue on ignition w/% 0.1 Fumaric acid w/% 1.0 Maleic acid w/% 0.05 Water-insoluble matter w/% 0.1
In cane sugar containing mainly sucrose, besides there are Carbohydrate, many amino acids, especially the many essential amino acid, plays an important role in the addition of nutrients to the body; Vitamin B1, B2, B6, C; Inorganic salts such as calcium, phosphorus, iron ... and the organic acid containing succinic acid, fumaric acid, malic acid, citric acid According to Oriental medicine, cane sweet, cool, heat effect, new student services, profit apples, Christmas atmosphere. Used in case little dry cough phlegm, coughing up blood, including; also used in the gastric juice due to your loss of heat, red tongue less moss, dry mouth and thirst; can also be used for repeated vomiting, dry mouth, upset, bowel and apples to alcohol poisoning.
