CAS NO. 7722-88-5
Molecular formula Na4P2O7
Molecular weight 265.9
TetraSodium Pyrophosphate, E450, CAS no.7722-88-5, white powder or granular, also called sodium pyrophosphate, tetrasodium phosphate or TSPP, manufacturing process from Disodium Phosphate. Tetrasodium pyrophosphate is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive. TSPP is used to modify the proteins enabling them to retain moisture during storage, thawing, and cooking. As an experienced TetraSodium Pyrophosphate manufacturer and supplier, we has been supplying and exporting TetraSodium 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. TetraSodium Pyrophosphate Specification ITEM STANDARD NaH2PO7 >95% PH at 1% 9.9-10.7 Loss of Ignition
1. Chemical Name: Sodium Pyrophosphate 2. Formula: Na4P2O7, Na4P2O7, 10H2O 3. Molecular weight: 265.90, 446.06 4. Specificity: Colorless or white crystals, crystalline or granular powder. It is easily soluble in water, but is insoluble in alcohol. Density: 2.45, relative density: 2.45, melting point: 890? . The decahydrate effloresces slightly in dry air. pH of 1% solution is about 10. 5. Quality Standard: 6. Usage: It is mainly used as detergent, electroplating . ctFor food grade it is mainly used as emulsifier, buffer, nutrient, sequestrant, texturizer 7. Packing: 25kgs net paper or plastic woven bags. 8. Storage and Transport: It should be stored in a dry, ventilative and clean warehouse kept away from moisture and hot, Furthermore, it should be stored separately from poisonous Substances.
Storage Type: cool and dry Specification: SAPP food grade Shelf Life: 24 months Manufacturer: YDAWAY Ingredients: SAPP Content: SAPP Address: nanjing china Instruction for use: SAPP food grade CAS No.: 7758-16-9 Other Names: SAPP MF: Na2H2P2O7 EINECS No.: Other FEMA No.: Other Place of Origin: Jiangsu, China Type: chelating agent Brand Name: SUNWAY
Tetra Sodium Pyrophosphate Industrial Grade CAS No.7722-88-5 Appearance White powder Specification: Main content 96.5%Min P2O5 51.0%Min Water Insoluble 0.20%Max PH Value 9.9-10.7 25kg bag
Product introduction Tetra Sodium Pyrophosphate(TSPP)Property.. Based on buyer's requirmentProperty:White powder, easily soluble in water but insoluble in ethanol; Density at 2.45g/cm3 and melting point at 890oC; Deliquescent in the open air. The water solution shows weak alkalinity and stable at 70oC, but will be hydrolyzed into disodium phosphate when boiled. Product Name:Tetra Sodium Pyrophosphate,TSPP Density:2.45 Melting point:890oC Insoluble:In ethanol Soluble:In water Purity:96.5% Purpose:Food ingredients Type:BYPH-04 Molecular Weight:265.9 PH(1% aqueous solution):10.2 Executive Standard:HG/T2968-1988 Pallet:Based on buyer's requirment Shelf life:2 Years Proper Storage Product Details Food Grade Tetra Sodium Pyrophosphate(TSPP)application:. Uses: Totally,mainly used as in food as buffering agent, emulsification agent, and nutrition ingredients , and quality improver, etc. In details For Canned fruit,together with other phosphate(pryphosphate,metaphosphate,orthophosphate) as chelating agent to improve quality; For Cheese,as melten solvent and emulgator to release calcium(Usage no more than 0.9%) For Soy source,to improve color and lustre by preventing browning.
Tspp (tetra sodium pyrophosphate) Chemical formula: na3po4. Nh2o (n=0, 12) Molecular weight: 380.14 Standard executedú¦hg/t2517-93 Product name : tetra sodium pyrophosphate Model : food grade Molecular formula: na4p2o7 Molecular weight:265.90 2.Appearance and properties: White powder, easy soluble in water, no soluble in ethanol. The water solution is alkaline. 3.Usage: Used as improving agent in food industy, ph regulating agent, metal ion complex agent, emulsion, dispersing agent and adhesivegent. Applied in the processing of meat and aquatic products in order to hold water, keep the meat fresh and tender, stabilize the natural color and prevent fat from putridity. Also used in the production of yeast powder and cheese etc. 4.Specificationgs Na4p2o7 96.5%min Substances not dissolved in water 0.20%max Ph value(1% of aqueous solution) 9.9-10.7 Ortho-phosphates --- Arsenic(as) 0.0003%max Heavy metal(pb) 0.001%max Fluorides(f) 0.005%max Tspp (tetra sodium pyrophosphate) Packing: in 25 kgs woven or kraft paper bags with a pe bag inner.
White powder or crystals. Colorless or white crystalline powder. soluble in water, Solubility in water, its aqueous solution is alkaline; insoluble in alcohol. boiling the hydrolysis As disodium hydrogen phosphate. In dry air weathering, lose crystal water . In the air easily absorb moisture and deliquescence. With an alkaline earth metal ion Can form a complex; and Ag + is generated when white pyrophosphate silver met.
Tetrasodium Pyrophosphate is an odorless, white powder or granular solid. It is used in household and industrial cleaning compounds, as a water softener, metal cleaner and food additive, and for oil well drilling. Hazardous Substance List because it is cited by NIOSH.
Product introduction Product:Trisodium phosphate Density:1.62 Melting point:73.4 Insoluble:Organic Solution Soluble:In water Molecular Weight:Na3PO4.12H2O--380.14,Na3PO4--163.97 PH(1% aqueous solution):11.5~12.1 Executive Standard:HG/T2517-1993 Pallet:Based on buyer's requirment Shelf life:2 Years Proper Storage Trisodium Phosphate(TSP)Property. Property:White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline, relative density at 1.62g/cm3, melting point is 73.4 Product Details Trisodium Phosphate(TSP)application:. Uses: Applied in industry as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on. In detai,It could be used as a boiler anti-scale agent, a PH Value buffer agent for the adhesive agent of wax paper; a color fixing agent in the printing and dyeing; a silk enhancing agent for the fabric, and line anti-embrittling agent . In the metallurgical industry ,used for chemical oil removal, decontamination.And it could be prompter of photographic development solution as well as teeth cleaner and bottle cleaner.
