Sodium tripolyphosphate

Sodium tripolyphosphate (STPP) is a versatile, multi-functional chemical salt widely used as a water softener, cleaning booster, and food preservative. It is highly valued across commercial, industrial, and food-processing sectors for its ability to bind minerals, retain moisture, and regulate pH levels.

Request quote

Na₅P₃O₁₀

Details

Chemical Formula

Na₅P₃O₁₀

EC Number

231-838-7

CAS Number

7758-29-4

Industries

Home & Personal care
Industry chemicals

Applications

Food aditive
Water treatment
Cleaning products

Specification

Contact us for more information!

Request quote now and speed up delivery

Let us know what you need, and we’ll respond swiftly—typically within one business day. The more details you provide upfront, the quicker we can assist you. Rest assured, your inquiry will receive our full attention.