TKPP 60% solution
60%Potassium pyrophosphate(TKPP) aqueous solution is mainly used in metal surface treatment, macroelement water soluble fertilizer, high complexation ability of metal ions. Pyrophosphate is able to form a stable complex with Ca2+ and Mg2+ in water, which can soften hard water, improved washability, removed dirt, and formed a protective layer on the surface of metal to enhance corrosion resistance. Widely used in industrial parts cleaning and metal pretreatment industry. 60% Potassium pyrophosphate (TKPP) solution is clarified without impurities and sediment characteristics, excellent stability, and no hydrolysis for 1 years. Reach the international first-class standard. TKPP 60% solution (K4P2O7) is one of TongVo's hot sale products, which is used in detergent, and electroplating industry.
TKPP 60% solution
Title: TKPP 60% solution
Synonyms: tetra TKPP 60% solution, 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: Technical grade, Low iron
Specifications
ITEMS |
Low iron |
Technical grade |
Appearance |
Clear liquid |
Clear liquid |
Solid content % |
58-61 |
58-61 |
P2O5 % |
21-22 |
21-22 |
Cr ppm |
0-3 |
0 |
Co ppm |
0-1 |
0 |
F ppm |
0-10 |
5 |
Fe ppm |
0.0005max |
0.0010 |
As ppm |
0-3 |
0 |
Ni ppm |
0-3 |
0 |
Pb ppm |
0-5 |
3 |
Heavy metal (as Pb) ppm |
0.0010max |
0.0010 |
Density g/ml |
1.6-1.7 |
1.6-1.7 |
pH ( 1% solution) |
10-11 |
10-11 |
Properties
Aqueous solution of TKPP is colorless clear liquid. Relative density 1.6-1.7 g/cm3, It can chelate with alkaline metals ions or heavy metal ions
Applications
60%Potassium pyrophosphate(TKPP) aqueous solution is mainly used in metal surface treatment, macroelement water soluble fertilizer, high complexation ability of metal ions. Pyrophosphate is able to form a stable complex with Ca2+ and Mg2+ in water, which can soften hard water, improved washability, removed dirt, and formed a protective layer on the surface of metal to enhance corrosion resistance. Widely used in industrial parts cleaning and metal pretreatment industry. 60% Potassium pyrophosphate (TKPP) solution is clarified without impurities and sediment characteristics, excellent stability, and no hydrolysis for 1 years. Reach the international first-class standard.
Storage & handling
I Packed in 1200KG/IBC drum.
Keep in cool dry place.
Air transportation: arranged as ordinary goods.
Harzards Identification & Classifications: N/A
Shelf life
12 months.
Related products
Support: TKPP 60% solution technical datasheet (TDS), TKPP 60% solution material safety datasheet (MSDS).
Remarks:TKPP 60% solution is one of TongVo's hot sale products, which is used in food, detergent, and electroplating industry.