sodium pyrophosphate

tetrasodium pyrophosphate

CAS: 7722-88-5 Na4 O7 P2 MW: 265.90100112

Identification

Namesodium pyrophosphate
IUPACtetrasodium phosphonato phosphate
CAS Number7722-88-5
EINECS231-767-1
FDA UNIIO352864B8Z
Molecular FormulaNa4 O7 P2
Molecular Weight265.90100112
MDL NumberMFCD00003513
Nikkaji NumberJ9.299A

Regulatory

FDA/DG SANTE Petitions, Reviews, Notices182.6760
JECFA Food AdditiveTetrasodium Pyrophosphate
GSFA CodexTetrasodium diphosphate (450(iii))
FDA Mainterm (SATF)7722-88-5 ; SODIUM PYROPHOSPHATE
FDA RegulationFDA PART 133 -- CHEESES AND RELATED CHEESE PRODUCTS

Physical Properties

Appearance white crystalline powder (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Melting Point 988.00 °C. @ 760.00 mm Hg
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w) -3.420 (est)
Soluble in water, 1e+006 mg/L @ 25 °C (est)
Insoluble in alcohol

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesanticaking agents

Organoleptic Properties

Odor Description at 100.00 %.

Safety Information

Preferred SDSView
European informationMost important hazard(s):
Oral/Parenteral Toxicityoral-rat LD50 4000 mg/kg
Dermal Toxicityskin-rabbit LD50 > 300 mg/kg
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryemulsifiers, buffering agents, emulsifying agents, sequestrants
Recommendation for sodium pyrophosphate usage levels up tonot for fragrance use.
Recommendation for sodium pyrophosphate flavor usage levels up tonot for flavor use.

American International Chemical, Inc.

Consistent sources

North American supplier for globally sourced ingredients.

View All Website (800) 238-0001 info@aicma.com

BOC Sciences

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Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecul...

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ECSA Chemicals

Human Chemistry

ECSA Chemicals has been active since 1913 in the trading and international commerce of raw materials. With an organisation divided into industrial segments managed by specialists, it has become one of...

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Glentham Life Sciences Ltd

The Chemical, Biochemical & Research Essentials Supplier

Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK.

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Penta International Corporation

Chemistry innovation

At Penta, our products and services help businesses do business better.

View All Website (973) 740-2300 lisaa@pentamfg.com

Potential Uses

buffering agents chelating agents

Natural Occurrence

not found in nature

Synonyms

anhydrous tetrasodium pyrophosphate calgon diphosphoric acid tetrasodium salt diphosphoric acid, tetrasodium salt giltex hagan phosphate micromet phosphotex pyrophosphoric acid tetrasodium salt pyrophosphoric acid, tetrasodium salt quadrafos sodium diphosphate anhydrous sodium diphosphate tetrabasic sodium diphosphate, anhydrous sodium metaphosphates sodium phosphate (pyro) sodium pyrophosphate sodium pyrophosphate anhydrous powder FCC tetrasodium diphosphate tetrasodium phosphonato phosphate tetrasodium phyrophosphate tetrasodium pyrophosphate tetrasodium pyrophosphate (food grade) tetrasodium pyrophosphate anhydrous FCC powder tetrasodiumpyrophosphate TSPP victor TSPP PubMed: Physicochemical and sensory characteristics of fermented sheepmeat sausage. PubMed: The effectiveness of antibrowning dip treatments to reduce after-cooking darkening in potatoes. PubMed: Effects of Different End-Point Cooking Temperatures on the Efficiency of Encapsulated Phosphates on Lipid Oxidation Inhibition in Ground Meat. PubMed: Comparison of the cryoprotective effects of trehalose, alginate, and its oligosaccharides on peeled shrimp (Litopenaeus vannamei) during frozen storage. PubMed: Physicochemical and sensory characteristics of fermented sheepmeat sausage. PubMed: Heightened avidity for trisodium pyrophosphate in mice lacking Tas1r3. PubMed: Preparation and anti-osteoporotic activities in vivo of phosphorylated peptides from Antarctic krill (Euphausia superba). PubMed: Encapsulated phosphates reduce lipid oxidation in both ground chicken and ground beef during raw and cooked meat storage with some influence on color, pH, and cooking loss. PubMed: Calcium and α-tocopherol suppress cured-meat promotion of chemically induced colon carcinogenesis in rats and reduce associated biomarkers in human volunteers. PubMed: Oil bulking agents based on polysaccharide gels in meat batters: a Raman spectroscopic study. PubMed: The effectiveness of antibrowning dip treatments to reduce after-cooking darkening in potatoes. PubMed: Effect of emulsifying salts on the physicochemical properties of processed cheese made from Mozzarella. PubMed: Effect of the type of emulsifying salt on microstructure and rheological properties of "requeijão cremoso" processed cheese spreads. PubMed: Nitrite-cured color and phosphate-mediated water binding of pork muscle proteins as affected by calcium in the curing solution. PubMed: Mild protein oxidation enhanced hydration and myofibril swelling capacity of fresh ground pork muscle packaged in high oxygen atmosphere. PubMed: In vitro evaluation of the erosive potential of orange juice modified by food additives in enamel and dentine. PubMed: Survival of Escherichia coli O157:H7 in meat product brines containing antimicrobials. PubMed: Purification and characterization of myosin-tripolyphosphatase from rabbit Psoas major muscle: research note. PubMed: Effects of salt, sodium pyrophosphate, and sodium lactate on the probability of growth of Escherichia coli O157:H7 in ground beef. PubMed: Quality of low fat pork sausage containing milk-co-precipitate. PubMed: Evaluation of brining ingredients and antimicrobials for effects on thermal destruction of Escherichia coli O157:H7 in a meat model system. PubMed: Effect of phosphate and meat (pork) types on the germination and outgrowth of Clostridium perfringens spores during abusive chilling. PubMed: Protein hydrolysate of salted duck egg white as a substitute of phosphate and its effect on quality of Pacific white shrimp (Litopenaeus vannamei). PubMed: Effect of tetrasodium pyrophosphate on the physicochemical properties of yogurt gels. PubMed: Effects of pH on the textural properties and meltability of pasteurized process cheese made with different types of emulsifying salts. PubMed: Influence of emulsifying salts on the textural properties of nonfat process cheese made from direct acid cheese bases. PubMed: A comparative study on the effects of glucose monohydrate, hot water, and sodium pyrophosphate on quality parameters and microbial flora of deboned and matured brisket. PubMed: Properties of milk protein gels formed by phosphates. PubMed: Effect of chilling, polyphosphate and bicarbonate on quality characteristics of broiler breast meat. PubMed: Effects of two types of emulsifying salts on the functionality of nonfat pasta filata cheese. PubMed: Effects of emulsifying salts on the turbidity and calcium-phosphate-protein interactions in casein micelles. PubMed: Characterization of an acid phosphatase from Lactobacillus pentosus: regulation and biochemical properties. PubMed: Cations reduce antimicrobial efficacy of lysozyme-chelator combinations. PubMed: A predictive model to determine the effects of temperature, sodium pyrophosphate, and sodium chloride on thermal inactivation of starved Listeria monocytogenes in pork slurry. PubMed: Predictive thermal inactivation model for Listeria monocytogenes with temperature, pH, NaCl, and sodium pyrophosphate as controlling factors. PubMed: Effect of sodium phytate, sodium pyrophosphate and sodium tripolyphosphate on physico-chemical characteristics of restructured beef. PubMed: Growth of Clostridium perfringens from spore inocula in sous-vide turkey products. PubMed: Apparent retardation of aging in Drosophila melanogaster by inhibitors of reverse transcriptase. PubMed: Effects of infused glucose, sodium and potassium chlorides and polyphosphates on palatability of hot-boned pork. PubMed: Potato tuber succinate semialdehyde dehydrogenase: purification and characterization. PubMed: Winged bean in human nutrition. PubMed: Stability of fat during irradiation and subsequent storage of irradiated buffalo meat.