Product name: sodium pyrophosphate (decahydrate) English name: Tetrasodium pyrophosphate decahydrate formula: H20NaO17P2 MW: 377.0875 Packing: 25Kg, 50Kg plastic woven bags; customer requirements Origin: Henan Xinxiang suppliers: Henan Xinxiang Appearance: white powder or crystalline main content,% ≥ 98.0 Water insoluble matter,% ≤ 0.1 applications: a pyrophosphate in water-based paint in the role: --- as a water softener, the production of water-based coatings are ordinary water, tend to have higher hardness , sodium pyrophosphate was added to reduce the hardness of water. ---- As dispersants and emulsifiers: sodium pyrophosphate have deflocculation, & Coatings emulsifying effect, which is called peptization properties. Improve the stability of water-borne coatings. 2. electroplating industry for the preparation of the plating solution, with the iron to form complex sets of objects. 3. wool wool industry as a degreasing agent and a hair bleaching agent. The paper industry for bleaching paper and plant fibers. 5. dyeing industry as dyeing, bleaching fine when auxiliaries. 6. Japanese chemical used as a toothpaste additive with DCP colloid formation and play a stabilizing role, but also for the production of synthetic detergent and shampoo ointment products. 7. Water as a water softener. 8. machining as herbicides. 9. chemical production as dispersants and emulsifiers. Can be used for water treatment agent, oil drilling and other aspects.