Phosphate Buffer

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

Dipotassium Phosphate, E340, CAS no.7758-11-4, white powder, water-soluble salt used as a fertilizer, food additive and buffering agent. The manufacturing process of Dipotassium Phosphate is via chemcial synthesis, Phosphoric acid and Potassium hydroxide as raw materials. Dipotassium Phosphate is a common source of phosphorus and potassium. It functions as a stabilizing salt, buffer, and sequestrant. It is used as a food additive or preservative is highly effective in preventing coagulation, and is commonly used in non-dairy creamer as a buffering agent. As an experienced Dipotassium Phosphate manufacturer and supplier, we has been supplying and exporting Dipotassium 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. Dipotassium Phosphate Specification Item Unit Dipotassium phosphate 98% Appearance White powder K2HPO4ï¼?as dry basisï¼? %(w/w) min 98.0 Water-insoluble %(w/w) max 0.2 Arsenic (As) mg/kg max 3 Fluoride (as F) mg/kg max 10 Loss on Drying %(w/w) max 2.0 Pb mg/kg max 2

Trisodium Phosphate, also known as TSP, E339, CAS no.7601-54-9, soluble in water, together with monosodium phosphate, disodium phosphate used as antioxidant agents and have the E number E339. Trisodium Phosphate appears as a white powder or granular. It is used in meat food as a quality-improving agent, as an emulsifier for processed cheese, as a baking agent for cereals and as a buffer for processed foods. As an experienced Trisodium Phosphate manufacturer and supplier, we has been supplying and exporting Trisodium 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. Trisodium Phosphate Specification Product Name Trisodium Phosphate Anhydrous TSP Trisodium Phosphate Dodecahydrate TSP.12H2O Appearance White Powder Crystal Particle Trisodium Phosphate Na3PO4 (on dried material) %(w/w) min 97.0 min 97.0 Water Insoluble % (w/w) max 0.2 max 0.2 Arsenic (As) mg/kg max 3 max 3 Fluoride (as F) mg/kg max 50 max 50 Heavy Metal (as Pb) mg/kg max 10 max 10 Loss on lgnition % (w/w) max 2 45-57

Monoammonium Phosphate, E342, CAS no.7722-76-1, also known as Ammonium dihydrogen phosphate, a salt of phosphoric acid manufactured through chemical synthesis, ammonia and phosphoric acid as raw materials. Properties: white crystalline powder, soluble in water. Monoammonium Phosphate (Food Grade) is used in food as a pH control agent, buffering agent, acidulate, and nutrient source. Also in bread and dough, dry powder beverages, eggs, isotonic beverages, mineral supplements, starter cultures and yeast cultures. As an experienced Monoammonium Phosphate manufacturer and supplier, we has been supplying and exporting Monoammonium 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. Monoammonium Phosphate Specification No. standard name industrial grade food grade 1 Main content(as NH4H2PO4)% 99.0 99.0 2 Phosphorus pent-oxide(as P2O5)% 61.0 61.0 3 Nitrogen(as N)% 11.8 11.8 4 PH value 4.4-4.8 4.4-4.8 5 Moisture% 0.2 0.2 6 Heavy metal(as Pb)% 0.001 7 Arsenic(As)% 0.0003 8 Fluoride(as F)% 0.005 9 Water insoluble % 0.10 0.10

Monocalcium Phosphate, E341, CAS NO.7758-23-8, a calcium salt of Phosphoric Acid with strong acidic taste and smell, appear as white powder, manufacturing process via chemical synthesis, calcium hydroxide and phosphoric acid as raw materials. It is often used in food process as a leavening agent, dough regulator, buffer, modifier, solidification agent, nutritional supplement, chelating agent, in bread, cakes, biscuits, and meat products. As an experienced Monocalcium Phosphate manufacturer and supplier, we has been supplying and exporting Monocalcium 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.

Disodium Phosphate Anhydrous, E339, CAS no. 7632-05-5, manufacturing process via chemcial synthesis, Phosphoric acid and Sodium hydroxide as raw materials. Disodium Phosphate Anhydrous is a white powder and granular substance that is basically odorless. It is used to adjust pH, emulsifier, improver, buffer, nutrient supplement, fermentation aid, binder, and chelating agent. As an experienced Disodium Phosphate Anhydrous manufacturer and supplier, we has been supplying and exporting Disodium Phosphate Anhydrous 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. Disodium Phosphate Anhydrous Specification Product Name Disodium PhosphateDSP Disodium Phosphate Dihydrate DSP 2H2O Disodium Phosphate HeptahydrateDSP 7H2O Disodium Phosphate DodecahydrateDSP 12H2O Appearance White powder Crystal particles Crystal particles Crystal particles Disodium Phosphate Na2HPO4(on dried material) %(w/w) min 98.0 min 98.0 min 98.0 min 98.0 Water Insoluble %(w/w) max 0.2 max 0.2 max 0.2 max 0.2 Arsenic (As) mg/kg max 3 max 3 max 3 max 3 Heavy Metal (as Pb) mg/kg max 10 max 10 max 10 max 10 Fluoride (as F) mg/kg max 50 max 50 max 50 max 50 Loss on lgnition %(w/w) max 5.0 18.0-22.0 42.0-46.0 max 61.0

Monosodium Phosphate, E339, CAS no.7558-80-7, a sodium salt of Phosphoric Acid, colorless and odorless crystal. Monosodium Phosphate often used as a pH buffer, characteristic improving agent, emulsifier, nutritional supplement, anti-oxidant, brine penetrable agent, sugar clarifier, and stabilizer in bread and cheese. As an experienced Monosodium Phosphate manufacturer and supplier, we has been supplying and exporting Monosodium 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. Monosodium Phosphate Specification Product Name Monosodium Phosphate Anhydrous MSP Monosodium Phosphate MonohydrateMSP.H2O Monosodium Phosphate Dihydrate MSP.2H2O Appearance White Powder Crystal Particles Crystal Particles Monosodium Phosphate NaH2PO4 (on dried material) %(w/w) 98.0-103.0 98.0-103.0 98.0-103.0 Water Insoluble %(w/w) max 0.2 max 0.2 max 0.2 Arsenic (as) mg/kg max 3 max 3 max 3 Heavy Metal (as Pb) mg/kg max 10 max 10 max 10 Fluoride (as F) mg/kg max 50 max 50 max 50 PH (1% aqueous solution) 4.4+0.2 4.4+0.2 4.4+0.2 Loss on lgnition %(w/w) max 2.0 10.0-15.0 20.0-25.0

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

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