Industrial Grade Sodium Tripolyphosphate STPP 94%

Molecular Formula： Na₅P₃O₁₀
Molecular Weight： 367.86
CAS No.: 7758-29-4
EINECS No.: 231-838-7

Character

White powder; Melting point: 622℃; It can chelate metal ions, such as calsium, magnesium, etc., soften the hardwater, and has the characters of surface promoting agent of organic matter.

Food Grade Sodium Tripolyphosphate (STPP) is a white, odorless, and crystalline powder that is commonly used as a food additive. It is a water-soluble salt that is composed of sodium cations and tripolyphosphate anions. STPP is widely used in the food industry as a preservative, emulsifier, and sequestrant.

STPP is used in a variety of food products, including meat, poultry, seafood, dairy products, and baked goods. It helps to improve the texture and flavor of these products, as well as extend their shelf life. STPP is also used in food processing to prevent the formation of mineral deposits and to improve the water-holding capacity of meat products.

STPP is considered safe for human consumption by regulatory agencies such as the FDA and the European Food Safety Authority. However, it is important to note that excessive consumption of STPP can lead to health issues such as nausea, vomiting, and diarrhea. Therefore, it is recommended to consume STPP in moderation and within the recommended limits set by regulatory agencies.