High Purity Sodium Tripolyphosphate (STPP) CAS: 7758-29-4

Our professional and characteristic liquefied natural gas production line, Big Bags Detergent Powder, Laundry Powder can provide you with a perfect and excellent experience. Our excellent technical and service team can efficiently deal with after-sales problems that may be encountered. We possess a group of high-quality management personnel to standardize the entire production process and ensure the product competitive.

Sodium Tripolyphosphate (STPP Production Equipment)

STPP is one of the most important ingredients in detergent powder formulation. Its chemical formula is Na5P3O5.

The preparation process in STPP production equipment is composed of three steps: preparation of phosphoric acid from phosphate rocks, sodium pyrophosphate from neutralization of the acid, and finally the formation of STPP by condensation and polymerization of the sodium pyrophosphate.

Industrial use

STPP can also be used in petroleum, metallurgy, mining, papermaking, water treatment, etc. It is mainly used as the assistant of synthetic detergent, the synergist of soap and the prevention of grease precipitation and frost. It has strong emulsifying effect on lubricating oil and fat, and can be used to adjust pH value of buffer soap. Softener for industrial water. Tanning agents. Dyeing aids. Paint, kaolin, magnesium oxide, calcium carbonate and other industries are used as dispersants when preparing suspension. Drilling mud dispersant. The paper industry is used as an oil repellent. In the food industry, it is used as the quality improver and water retention agent for cans, juice drinks, dairy products, soymilk, etc. It is mainly used for tenderizing ham can and softening bean skin in broad bean can. It can also be used as softener and thickener.

Business Scope

Domestic and foreign engineering technical consultation, overall planning, engineering design, engineering supervision, equipment and material procurement, engineering cost analysis, project management, general contracting, engineering technology services, engineering technology and unit equipment R & D, personnel training, product development, production And sales, environmental protection operations, etc.

The technical indicators of the High Purity Sodium Tripolyphosphate (STPP) CAS: 7758-29-4 products produced by our company are at the advanced level in the same industry, and can be produced according to orders. We are looking forward to cooperating closely with you to our mutual benefits and top development. We are committed to maintaining an industry leader position, implementing a positive branding strategy and full quality management.