CAS NO 7320-34-5 TKPP Potassium Pyrophosphate Tissue Improver
CAS NO 7320-34-5 White Powder Tetrapotassium Pyrophosphate TKPP For Food Grade
Properties
Tetrapotassium Pyrophosphate is an inorganic substance with molecular formula of K4P2O7 and molecular weight of 330.33. It is white powder, soluble in water and insoluble in ethanol.
The main use of Tetrapotassium Pyrophosphate is to replace potassium cyanide for cyanide free electroplating. With the development of national industrial modernization, the demand forTetrapotassium Pyrophosphate is increasing day by day. In industry, it is also used for surface treatment, high-grade detergent, paint, detergent, dispersant, buffer, etc; In food industry, it is used as emulsifier, tissue modifier, chelating agent, quality improver, etc.
Applications:
1. Tetrapotassium Pyrophosphate (TKPP) is used as emulsifier, tissue modifier and chelating agent in food industry. It is also used as raw material of alkaline water for flour products.
2.It is often used with other condensed phosphates to prevent guano stone from being produced in canned aquatic products and discoloration of canned fruits; Improve the expansion of ice cream, the yield of ham and sausage, and the water holding capacity of ground fish; Improve noodle taste and yield, prevent cheese aging, etc.
3. Tetrapotassium Pyrophosphate (TKPP) is mainly used for cyanide free electroplating, instead of sodium cyanide as the complexing agent of electroplating. It is also used as pretreatment agent for electroplating and pyrophosphoric acid electroplating solution. Prepare detergent components for clothing materials, metal surface cleaner and bottle cleaner components, and additives of various cleaners.
Technical Specifications:
| Item | Standard | Result | |
| Appearance | white powder | white crystal | |
| Main contents | %≥ | 96.5 | 98.2 |
| Phosphorus pentoxide | %≤ | - | 42.7 |
| K2O | %≤ | - | 54.8 |
| PH | 10.3-10.8 | 10.34 | |
| Heavy metals as Pb | %≤ | 0.001 | 0.0005 |
| Arsenic (As) | %≤ | 0.0003 | 0.00012 |
| Fluoride(F) | %≤ | 0.001 | 0.0004 |
| Loss on ignition | %≤ | 0.5 | 0.028 |
| Pb | %≤ | 0.0004 | 0.0001 |
| Water-insoluble | % | 0.2 | 0.03 |
Product picture:
Supply Ability: 3000 Metric Ton per Year
Packing: 10kg, 25kg net pp/pe bags, big bags, and customer’s marking bags.
Loading Port: Chongqing, Qinzhou
Lead Time: Within 15 days
FAQ:
1. What's your MOQ?
Our MOQ is 5mt, normally it depends on customers’ requirements.
2. Are you manufacturer or trading company?
We are a 21years old factory, the factory is located in Shifang city, Sichuan, China.
3. Do you offer OEM service?
Yes, OEM is acceptable.
4. How is the delivery time?
Within 2weeks on the receipt of remittance.
5. Where is your seaport?
Chongqing port, Qinzhou port, Tianjin port.
6. Can I be your distributor/agent?
Yes, Welcome to work with us.
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