Potassium pyrophosphate (K4P2O7) is one of TongVo's hot sale products, which is used in food, detergent, and electroplating industry.
Title: Potassium pyrophosphate
Synonyms: tetra potassium pyrophosphate, potassium diphosphate, TKPP
Formula: K4P2O7, Molecular:330.34
CAS #: 7320-34-5, EC #:230-785-7
Standard(s): HG/T 3591-1999, FCC V, Q/7857-2008
Grade: Food grade, Technical grade, High purity, Low iron
|Specifications||Low iron||Technical grade||Food grade|
|Packing:||25Kgs/bag, in woven or kraft paper bags with inner bag , or as customer's requirements.|
|Appearance||white powder or granular||white powder or granular||white powder or granular|
|Assay (K4P2O7) %||
|P2O5 %||43 approx||43 approx||43 approx|
|K2O %||56 approx||56 approx||56 approx|
|Heavy metal (as Pb) %||≤0.001||≤0.005||/|
|pH (1% sol.)||10.0~11.0||10.0~11.0||10.0~11.0|
|Water insoluble %||≤0.1||≤0.1||≤0.1|
|Loss on ignition %||≤1.0||≤1.0||≤2.0|
Potassium pyrophosphate is water-soluble, colorless crystals; dehydrates below 300°C, melts at 1090°C; It is used in tin plating, china-clay purification, dyeing, oil-drilling muds, and synthetic rubber production.
Potassium pyrophosphate is mainly used in plating without cyanide and bleaching leather products as stabilizer. Under two special conditions, it must be utilized: first is heavy - dirt deterging in controlling foam; second is cleaning metal surface. It is also adopted in detergent industry. Our product comply with International Quality Standards and their quality and durability are fully guaranteed. It can also be used as a buffering reagent and stabilizer for hydrogen peroxide, dispersion agent for ceramic, clay, latex and pigments etc. It can be used in food processing of emulsifier, organization, quality improver, improvers chelating agent.
Storage & handling
Keep in cool dry place.
Air transportation: arranged as ordinary goods.
Harzards Identification & Classifications: N/A
Support: Potassium pyrophosphate technical datasheet (TDS), Potassium pyrophosphate material safety datasheet (MSDS).
Remarks:Potassium pyrophosphate is one of TongVo's hot sale products, which is used in food, detergent, and electroplating industry.