Sodium Tripolyphosphate

       STPP

• ‌Food Industry‌:

• ‌Preservative & texture enhancer‌: Retains moisture in meat/seafood,延缓 spoilage, and maintains color

• Approved usage limits: 1.0g/kg in beverages, 5.0g/kg in meat products (per Chinese standards)

• ‌Industrial Uses‌:

• ‌Water treatment‌: Prevents scale formation in pipes

• ‌Ceramics & textiles‌: Dispersing agent and dyeing auxiliary