Potassium Pyrophosphate (K₄P₂O₇)
Colourless crystals — feedstock for pyrophosphate plating electrolytes, water softener and chelating agent. Highly soluble in water with pH 10-11.
Crystalline powder for convenient dosing and long-term storage
Mass fraction of main substance ≥96% (K₄P₂O₇)
Working concentration in solutions 1-5% depending on water hardness
SVK Potassium Pyrophosphate (K₄P₂O₇)
Product specifications
SKU:
SVK-I-63677
Brand:
SVK
pH:
10.0-11.0 (1% aqueous solution)
Concentration:
1.0-5.0 (working solution)
Temperature range:
20-90
Colour:
Colorless crystals
Shelf life:
12 months
Available volumes:
25 kg (Polyethylene bag (GOST 17811)), 500 kg (Big bag with PE-liner)
Mass fraction of K₄P₂O₇:
≥96%
Mass fraction of P₂O₅:
≥43%
Certifications
Key advantages
Crystalline powder for convenient dosing and long-term storage
Mass fraction of main substance ≥96% (K₄P₂O₇)
Working concentration in solutions 1-5% depending on water hardness
Good solubility in water in any proportions
pH of 1% aqueous solution 10.0-11.0 (alkaline environment)
Stabilization of peroxide bleaching solutions in textile production
Certified according to ТУ У 24.6-20257936-049:2005
Industries of application
Product advantages
- Crystalline powder for convenient dosing and long-term storage
- Mass fraction of main substance ≥96% (K₄P₂O₇)
- Working concentration in solutions 1-5% depending on water hardness
- Good solubility in water in any proportions
- pH of 1% aqueous solution 10.0-11.0 (alkaline environment)
- Stabilization of peroxide bleaching solutions in textile production
- Certified according to ТУ У 24.6-20257936-049:2005
Trusted by leading manufacturers
Industrial enterprises that use this and related SVK products in their technological processes.
18+ industrial partners trusting SVK quality
Need a formula for your conditions?
Our chemists will develop a tailored industrial solution adapted to your process and requirements.
- Analysis of your TOR and operating conditions
- Formula development in the lab
- Pilot batch for field trials
- Scale-up to industrial volumes
