Basic Information
98% Potassium pyrophosphate or Tetrapotassium Pyrophosphate TKPP CAS 7320-34-5
|
Product name |
Potassium pyrophosphate |
|
Synonyms |
Tetrapotassium pyrophosphate |
|
CAS |
7320-34-5 |
|
Molecular Formula |
K4P2O7 |
|
Molecular Weight |
330.33 |
|
EINECS |
230-785-7 |
|
Appearance |
White powder |
|
Assay |
99%min |
|
Specification |
Tech Grade |
Food Grade |
|
Appearance |
White powder |
White powder |
|
Assay |
98.0% Min |
98.0% Min |
|
Water insoluble |
0.2% Max |
0.1% Max |
|
pH (1% water solution ) |
10-11 |
10-11 |
|
Heavy Metal(Pb) |
0.003% Max |
0.001% Max |
|
Iron (as Fe) |
0.001% Max |
0.001% Max |
|
Arsenic(as As) |
0.005% Max |
0.0003% Max |
Products Description
What is Tetrapotassium Pyrophosphate TKPP CAS 7320-34-5?
TKPP is a colorless or white crystal or granular powder It is soluble in water but insoluble in ethanol. It can be chelated with alkaline metals ions or heavy metal ions.
Used as quality improver,sequestrant,emulsifier,and texturizer.Potassium pyrophosphate is an excellent protein modifier for meats. Recommended for use in low sodium meats. Highly soluble in aqueous solutions. Excellent deflocculating/dipsersion propertie.


Uses:
- Food Industry: Tkpp is used as an emulsifier, texture modifier, chelating agent, stabilizer, and quality improver. It can prevent the formation of struvite in canned aquatic products and the discoloration of canned fruits, increase the expansion degree of ice cream, the yield of ham and sausage, and the water retention of ground fish. Tetrapotassium Pyrophosphate can also improve the taste and increase the yield of noodle products and prevent cheese from aging.
- Electroplating Industry: It is used in cyanide-free electroplating as a complexing agent and pretreatment agent for electroplating, as well as in pyrophosphate electroplating baths.
- Detergent Industry: Tkpp is used to formulate high-grade detergents, metal surface cleaners, bottle cleaners and various detergent additives.
- Other Industries: ITetrapotassium Pyrophosphate is used as a clay dispersant in the ceramic industry, a dispersant and buffer for pigments and dyes. In the dyeing and bleaching industry, is used to remove a small amount of ferric ions in water to improve the dyeing and bleaching quality. It can also be used as a stabilizer for hydrogen peroxide and a complexing agent for alkaline electroless nickel plating and electroplating nickel.

Packaging & Delivery
Packaging: 25kg fiber drum with PE inner liner or customized packaging available.
Delivery Time: 7–10 days after payment confirmation.
Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).
Why choose Gneebio?
1. Your inquiry will be replied within 4 hours. (Online service)
2. Free samples can be sent on request.
3. Small quantity is also available. The MOQ is 25kgs.
4. We have more than 10 years experience in sales and production.
5. Customized packaging and production are available.
6. Your products can be delivered on time.
7. We have professional forwarders in different ports.
8. Different payment terms can be chosen like L/C, D/P, T/T, Paypal, Credit card or else.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.



FAQ
Q1: When will my order be shipped?
A: Within 10~15 days after receiving customer's payment or original LC.
Q2: Can i get some samples?
A: Yes, contact me to know more about sample
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested before large quantity order.
Q4: How to start orders or make payments?
A: Payment by T/T, Western Union,MoneyGram etc .
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