Sodium Tripolyphosphate (STPP)
Sodium tripolyphosphate is an inorganic compound with formula Na5P3O10 and the sodium salt of the polyphosphate penta-anion. It is used as a component of a wide range domestic and industrial products, particularly detergents.
Sodium Tripolyphosphate (STPP) Nature
Sodium Tripolyphosphate (STPP) is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is a salt which is colourless.STPP exists both in anhydrous form and as the hexahydrate.
Sodium Tripolyphosphate (STPP) Uses
It is produced on a large scale as a component of many domestic and industrial products, especially detergents. It is widely used in food applications, ceramics etc.
In Detergents : Majority STPP is consumed as a component of commercial detergents.Hard waterthat contains high concentrations of Mg2+ and Ca2+wheredetergents are deactivated, there STPP acts as a “Builer” for water softener. A highly charged chelating agent, prevents them from interfering with the sulfonate detergent.
In Ceramics : In ceramics STTP is used for increasing viscosity of the glazes up to a certain limit. Ceramic is one of the largest consumers of STTP along with Detergents. It is used to disperse clay and paper mills and also used as an oil-resistant agent for coating of paper.
Food Applications : STPP acts as preservative for seafood, meats, poultry, and animal feeds etc. In foods, STPP is used as an emulsifierand to retain moisture.The United States Food and Drug Administration lists STPP as “generally recognized as safe.”Pet food and animal feed have been known to be treated with STPP, serving the same general purpose as it does in human food. STPP contributes in enhancing the preservation quality of beverages, includes juices and milk.
Other Sses : STPP is used as a polyanioncrosslinker in polysaccharide baseddrug delivery. It is a powerful cleaning agent with ingredient that typically can rid dishes and fabrics of soil and spots. Also, it prevents deposition of soil and acts as a pH buffer.
It is an additive in toothpaste due to its cleaning action.It additionally has been used as a tanning agent in making leather, and the minerals in cement have been known to be treated with it. Interestingly, STPP is an oil contamination resistance agent for paper production. STPP is also used in the production of animal feed, herbicides, and poultry applications – are providing lucrative opportunities to manufacturers operating in the sodium tripolyphosphate market.
Sodium Tripolyphosphate (STPP) Global Market
Rise in demand for packaged food and food additives across the globe is one of the major factors driving the demand for sodium tripolyphosphate. Additionally, government regulators has imposed strict regulations on detergents having phosphate as a base, this is going to affect the STPP demand in ensuing future.It has a high market potential in India and across the world. Prospective buyers are requested to have a market analysis of concerned areas and we will strive our best in fulfilling the demand.