Wholesale Price Tetra Potassium Pyrophosphate Diphosphoric Acid Tkpp Tetrapotassium Pyrophosphate

• CAS No.: 7320-34-5
• Formula: K4o7p2
• EINECS: 230-785-7
• Certification: CCIC, RoHS, ISO
• Purity: 98% Min
• Type: 98%Potassium Pyrophosphate
• Model NO.: TKPP
• Grade Standard: Food Grade
• Grade: Food/Industry Grade
• Application: Emulsifier, Improver, Chelating Agent etc
• Storage: Cool Dry Place
• MW: 330.33
• Transport Package: 25kg Bag
• Specification: HALAL. Kosher, ISO
• Trademark: Brilliant
• Origin: Henan
• Production Capacity: 50000tons Per Year

Product Description

Product Description

Potassium pyrophosphate is also known as tetrapotassium pyrophosphate, white powder or block solid. Relative density 2.534. Melting point 1109°C. Soluble in water, solubility 187g/100g water (25°C). The aqueous solution is alkaline, and the pH of 1% aqueous solution is 10.2. Insoluble in ethanol. Properties are similar to other polyphosphates.

Product Parameters

  

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

Application

1. Mainly used for cyanide-free electroplating, instead of sodium cyanide as a complexing agent for electroplating. It is also used as a pretreatment agent for electroplating and a pyrophosphoric acid electroplating solution. Metal surface cleaners, additives for various cleaners. It is used as a clay dispersant in the ceramic industry, a dispersant and a buffer for pigments and dyes.
2. In the food industry, it is used as an emulsifier, a texture improver, a chelating agent, and as a raw material for alkaline water for flour products.

Packaging & Shipping

Packing :25KG/bag or at customer's requirements
Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature

Company Profile

 

Export Markets :

As TOP 10 Food additives and feed additives manufacturer in China , and we have more than 15 year 

export experience for  Our goods have exported the following: 

Spain ,Portugal ,Serbia Saudi Arabia, Turkey, Ukraine, Uzbekistan, Bangladesh and pakistan.

Kenya,Tanzania,Nigeria, Tunisia and sounth africa Singapore, Vietnam, Indonesia Australia.

Brazil, Argentina,Chile Peru, Colombia and Mexico