Stabilizers TSPP Tetrasodium Pyrophosphate
Stabilizers 96.5% Trisodium Phosphate GB25557-2010 TSPP Food additives
| Tetra Sodium Pyrophosphate (TSPP) | |
| Chemical Name | Tetra Sodium Pyrophosphate |
| Synonyms | Tetra Sodium Pyrophosphate |
| Molecular formula | Na4P2O7 |
| CAS NO. | 7722-88-5 |
| Standard Executed | GB25557-2010 |
Properties
Sodium pyrophosphate, with the chemical formula of Na4P2O7, is a kind of white crystalline powder. It is easy to absorb water in the air and deliquescence. It is soluble in water but insoluble in ethanol and other organic solvents. It has strong complexation ability with Cu2 +, Fe3 +, Mn2 + and other metal ions. The aqueous solution is stable below 70 ℃, and hydrolyzes to disodium hydrogen phosphate after boiling
Application
(1) The canned poultry such as duck four treasures, mushroom duck wings and stewed duck with mushroom are easy to release hydrogen sulfide during heating. Hydrogen sulfide reacts with iron ion in the can to form black iron sulfide, which affects the quality of finished products. Adding compound phosphate can chelate metal ions and improve the quality of finished products.
(2) Compound phosphates (60% sodium pyrophosphate and 40% sodium tripolyphosphate) were added to the pork sausage.
(3) It is widely used in surimi products abroad, with compound phosphate (sodium pyrophosphate 60%, sodium tripolyphosphate 40%).
(4) It can be used as melting agent and emulsifier of cheese. It can release calcium ions from calcium caseinate in cheese, increase the viscosity of casein, and obtain soft and extensible products. Generally, sodium pyrophosphate, orthophosphate and metaphosphate are used in combination, and the dosage is not more than 0.9% (P).
(5) When used in soy sauce and soybean paste, the dosage is about 0.005% ~ 0.3%, which can prevent the browning of soybean paste and improve the color
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
| Specification | Unit | Guaranteed | Test result |
|
Appearance |
White Powder | White Powder | |
|
Main Contents |
% | ≥96.5 | 96.5 |
| Phosphorus Pentoxide | % | ≥51.5 | 53.1 |
| Phosphate | Qualified | Qualified | |
| Water Insoluble | % | ≤0.2 | 0.05 |
| PH of 1% Water Solution | 9.9-10.7 | 10.3 | |
| Heavy metals (as Pb) | mg/kg | ≤10 | 5 |
| Pb | mg/kg | ≤4 | ＜4 |
| Arsenic (as As) | mg/kg | ≤3 | 1.2 |
| Loss on Drying | % | ≤0.5 | 0.4 |
| Fluoride (as F) | mg/kg | ≤50 | 10 |
Company information
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 HACCPcertification.
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.