Tetrasodium Pyrophosphate | 7722-88-5
Product Specification:
|
Item |
Tetrasodium pyrophosphate |
|
Assay(As Na4P2O7） |
≥96.5% |
|
Phosphorus pentaoxide(As P2O5) |
≥51.5% |
|
As |
≤0.01% |
|
Heavy Metal(As Pb) |
≤0.003% |
|
Water Insoluble |
≤0.2% |
|
PH value |
9.9-10.7 |
Product Description:
Tetrasodium pyrophosphate has strong pH buffering properties and has a certain chelating effect on metal ions. Sodium pyrophosphate anhydrous is mainly used as a water softener, bleaching auxiliary for printing and dyeing, wool degreasing agent, boiler descaling agent, metal ion chelating agent, dispersing agent, printing and dyeing and bleaching auxiliary for grass products.Dispersant, auxiliary for printing, dyeing and bleaching of grass products.
Application:
(1)Used as printing and dyeing fine bleaching auxiliary, water softener, etc.
(2)Used in canned food, juice drinks, dairy products, soy milk, etc., work quality improver.
(3)Used in electroplating industry to prepare electroplating solution, can form complexes with iron.
(4)Water softener, rust remover, metal electrolytic analysis, dispersing and emulsifying agent.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Executive Standard: International Standard
