Tetra Potassium Phosphate K4P2O7 7320-34-5 TKPP
Tetra Potassium Phosphate K4P2O7 7320-34-5 TKPP
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Tetra Potassium Pyrophosphate (TKPP) |
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Chemical Name |
Tetra Potassium Pyrophosphate |
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Synonyms |
Tetra Potassium Pyrophosphate |
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Molecular formula |
Na4P2O7 |
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CAS NO. |
7722-88-5 |
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Standard Executed |
GB25557-2010 |
Properties
White powder; Soluble in water but insoluble in ethanol; Relative density 2.45g/cm3 and melting point 890℃; Deliquescent in the open air. Its aqueous solution shows weak alkalinity and is stable at 70 ℃ but will be hydrolyzed into di-sodium phosphate when boiled.
Application
Tetra Sodium pyrophosphate is used in the food industry as an emulsifying agent, nutrient and texturing agent in applications including: processed cheese, seafood products, hamburgers and meat. In food industry it is used as buffering agent, emulsifier, nutrition ingredients and quality improver.
Packaging
Plastic knit bag or kraft bag, net weight 25kg.
Besides, we can pack the goods according to the requirement of the client.
Technical Specifications
| No. | Specifications | Unit | Food Grade Standard |
| 1 | Appearance | White Powder or White Granular | |
| 2 | Main contents Na4P2O7C | % | ≥96.5 |
| 3 | Phosphate | Qualified | |
| 4 | Water insoluble matter | % | ≤0.2 |
| 5 | pH of 1% water solution | 9.9-10.7 | |
| 6 | Heavy Metal (as Pb) | mg / kg | ≤10 |
| 7 | Plumbum (Pb) | mg / kg | ≤4 |
| 8 | Arsenic (As) | mg / kg | ≤0.2 |
| 9 | Loss on drying | % | ≤0.5 |
| 10 | Fluoride (F) | mg / kg | ≤50 |
Other performance indicators or have special requirements, please contact us.
Kindia May(KDM)founded in 2007, mainly produces and operate food additives products, products including Food Grade Sodium Phosphates, Food Grade Potassium Phosphates, and Compound Phosphates. Compound Phosphates are divided into Seafood Additive, Meat Conditioner and Wheat Flour Food Quality Improver.
Our company construction is strict accordance with these requirements of food hygiene standards in site planning. And the Sichuan Provincial Health Department issued chemical industry, food hygiene permits food additives production license examination and acceptance by the State Technical Supervision, the country's industrial production permit, issued by the ISO9001: 2008 quality management system HACCP certification.
In addition to the domestic market, our products are also exported to the United States, Japan, Korea, Iceland, Australia, Canada, the Netherlands, Argentina, Chile, Thailand and so on.
KDM warmly welcomes domestic and foreign merchants to establish a permanent, sincere, and mutual beneficial cooperation with our company.
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