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.
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TetraSodium Pyrophosphate Specification
ITEM STANDARD
NaH2PO7 >95%
PH at 1% 9.9-10.7
Loss of Ignition <0.5%
Heavy Metal (As Pb) <10 ppm
Cl- <0.025%
Water insolubles <0.20%
Fluoride (F) <50ppm
Arsenic (As) <3ppm
Size 85% Min through 100 Mesh
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.
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.
Chemical formula: Na4P2O7 CAS NO. 7722-88-5 Application: In food processing as a quality improver, emulsified dispersant, Buffering agent, chelating agent, etc., with the generality of shrinking phosphate, chelating, dispersion is obvious, can resist flocculation, can prevent fat oxidation, casein proliferation and other effects. When the PH value is high, it has the effect of inhibiting food corruption and fermentation. Mainly used in meat and aquatic products processing, can improve water holding, to maintain fresh meat, stable natural pigment. Can also be used in starch manufacturing, etc., and many with other condensed phosphate compound use. TSPP generally adds 0.5-3 in food processing, with a maximum addition of 3% in aquatic product processing Package :25 kgs bag,two layer inner bag, outside bag is WPP bag
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.
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
Assay(as Na2H2P2O7)% 95.0% P2O5% 63.0%-64.0% PH Value 3.5-4.5 Water Insoluble %í_ 1.0 Fluoride (as F) % í_ 0.005 Heavy Metals (as Pb) % í_ 0.001 Arsenic (As)% í_ 0.0003 Loss on ignition(105íµ) %í_ 0.5. Chemical formula : Na2H2P2O7 Molecular weight: 221.95 CAS Number: 7758-16-9
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.
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
Supplier: Sodium tripolyphosphate (STPP), sodium hexametaphosphate(SHMP), monopotassium phosphate (MKP), trisodium phosphate (TSP), disodium phosphate (DSP), monosodium phosphate(MSP), sodium acid pyrophosphate (SAPP), tetra sodium pyrophosphate (TSPP), tetra potassium pyrophosphate (TKPP)
