Potassium pyrophosphate|7320-34-5|tetrapotassium pyrophosphate|TKPP

Potassium pyrophosphate (K₄P₂O₇) is one of TongVo's hot sale products, which is used in food, detergent, and electroplating industry.

Title: Potassium pyrophosphate

Synonyms: tetrapotassium pyrophosphate,potassium diphosphate,TKPP,potassium pyrophosphate anhydrous
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) %	≥98	≥98	≥96
P₂O₅ %	43 approx	43 approx	43 approx
K₂O %	56 approx	56 approx	56 approx
Fe %	≤0.002	≤0.01	/
As %	≤0.0005	≤0.001	≤0.0003
Pb %	/	/	≤0.0002
Heavy metal (as Pb) %	≤0.001	≤0.005	/
F %	/	/	≤0.001
Cl %	≤0.01	≤0.1	/
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; Potassium pyrophosphate is used in tin plating, china-clay purification, dyeing, oil-drilling muds, and synthetic rubber production. Potassium pyrophosphate is Also known as normal potassium pyrophosphate; tetrapotassium pyrophosphate.

Potassium pyrophosphate is mainly used in plating without cyanide and bleaching leather products as stabilizer. Under two special conditions, potassium pyrophosphate must be utilized: first is heavy - dirt deterging in controlling foam; second is cleaning metal surface. Potassium pyrophosphate is also adopted in detergent industry. Our Potassium Pyrophosphate comply with International Quality Standards and their quality and durability are fully guaranteed.

Keep in cool dry place.

Air transportation: arranged as ordinary goods.

Harzards Identification & Classifications: N/A

12 months.

Support: Potassium pyrophosphate technical datasheet (TDS), Potassium pyrophosphate material safety datasheet (MSDS).

Remarks:Potassium pyrophosphate (tetrapotassium pyrophosphate) is one of TongVo's hot sale products, which is used in food, detergent, and electroplating industry. Potassium Pyrophosphate

Potassium pyrophosphate

Potassium pyrophosphate

Specifications

Properties

Applications

Storage & handling

Shelf life

Related products

Phosphorous acid

Potassium pyrophosphate

Potassium tripolyphosphate

Potassium phosphate