1. Chemical name: disodium hydrogen phosphate
2. Molecular formula: Na2HPO4, Na2HPO4 2H2O, Na2HPO4 12H2O
3. Molecular weight: Anhydrous: 141.96; Dihydrate: 177.99; Dodecahydrate: 358.14
4. CAS: Anhydrous: 7558-79-4; Dihydrate: 10028-24-7; Dodecahydrate: 10039-32-4
5. Performance: white or colorless orthorhombic crystal or monoclinic crystal, easily soluble in water, insoluble in ethanol, relative density is 1.52, melting point is 34.6 â??, it loses crystal water and becomes anhydrous at 180 â??.
6. Uses: Used as bakery products in food, to prevent oxidative discoloration, as emulsifier for dairy products, to prevent protein coagulation, for solid beverages to chelate, emulsify and buffer.
Seven, packaging: lined with polyethylene plastic bags. The jacket is in a composite plastic woven bag, with a net weight of 25kg per bag.
Eight, storage and transportation: This product should be sealed and stored in a dry and ventilated warehouse to prevent moisture, heat, and isolated from harmful and toxic substances. When transporting and unloading, it should be handled with care. Prevent package breakage.
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
Disodium Phosphate
Disodium Hydrogen Phosphate
Packing - 50 kgs
Disodium Phosphate is a derivative of Phosphoric Acid. Disodium Phosphate is moderately soluble in water. Disodium Phosphate is a white crystalline powder. Disodium Phosphate decomposes at 250oC. It should be stored in tightly closed containers in a Room Temperature. Disodium Phosphate is used in cream of Wheat to quicken cooking time. It is also used in conjunction with Trisodium Phosphate in many steam Boilers. It is also used in Metal Treatment & is a component of Cleaners. It is also used as a Buffer & Emulsifiers in Food application. Disodium Phosphate is also used as a Reagent & Buffer in Analytical Chemistry.
Disodium phosphate [chemical formula]: na2hpo4 12h2o [molecular weight]: 358.14 [properties]: white or colorless, crystal free flowing solid, effloresce in air, soluble in water easily, relative density is 1.63, melting point is 34.6 . [uses]: used as boiler water softener; treatment of leather and fabrics to increase weight; flame retardant for fabrics, wood and paper in dyeing; culture medium for biochemical treatment; raw material for production of sodium pyrophosphate and other phosphates. [packing]: plastic knit bag, net weight 25 kg
Disodium phosphate Main contents:98.0 pct min Ph value:8.5-10.0 Water insoluble:0.1 pct max Plastic-woven sack with polythene inner bag, net weight 25kg, 50kg
CAS NO. 7558-80-7 molecular formula Na 2 HPO 4 molecular weight 141.958
Molecular Formula:Na2HPO4, Na2HPO4•2H2O, Na2HPO4•12H2O Molecular Weight:anhydrous: 141.96; Dihydrate: 177.96; dodecahydrate : 357.96 CAS: anhydrous: 7558-79-4; Dihydrate: 10028-24-7; dodecahydrate : 10039-32-4 Character:It is white or colorless rhombic crystalline or prismatic crystal. Its easily soluble in water, but insoluble in ethanol. The relative density is 1.63 and melting point is 34.6. If heated to 180, it may lose crystal water, convert to anhydrous. Uses: In food industry, it is used as agent for baking to avoid oxidation stain and as emulsifier in dairy product to prevent egg white from solidification. It is also used as emulsifier and chelae agent for solid drinks. Packing:It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. Quality index USP FCC,1996 Assay (as Na2HPO4) , % 98.0 98.0 As ,% 0.0003 0.0003 Heavy Metal(Pb), % 0.001 0.001 Pb% 0.0004 --- Fluoride, % 0.005 0.005 Water insoluble matter,% 0.2 0.2 Lodd degree on dry% 5.0 5.0 18.0-22.0 18.0-22.0 61.0 61.0 P2O5% 49.0 (Na2HPO4) 49.0 (Na2HPO4) Storage & Transportation:It should be stored in a dry and ventilative warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances; unload with care so as to avoid damage to packing.
