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Sodium Tripolyphosphate (STPP)

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Quick Information

  • Brand Name: REAPCHEM
  • Place of Origin: China

Description

1. Quick Details
Brand Name: REAPCHEM
Pro Name: Sodium Tripolyphosphate
Other Name: STPP
Place of Origin: Shandong, China
Molecular Formula: Na5P3O103
Molecular weight: 367.86
CAS No: 7758-29-4
Appearance:  White crystal or powder
Solubility: 100%
Grade: TECH Grade / FOOD Grade
 
2. Packaging & Delivery
Packaging detail: PP woven bag with PE inner bag in 25kg/50kg/1000kg or according to customer's demand.
Loaded: 25mt/20'FCL with pallets, 25mt/20'FCL without pallets
Delivery detail: Within 7-10 days
Transportation: BY SEA
Port: QINGDAO or TIANJIN
 
3. Specifications

Analysis Item Specification
TECH GRADE FOOD GRADE
Appearance White Powder White Powder
Assay 94.0% min 95.0% min
Phosphorus pentoxide (as P2O5) 57.0% min 57.0% min
Water Insoluble 0.1% max 0.1% max
Whiteness 90% min -
Arsenic (As) - 0.0003% max
Fluorides (F) - 0.005% max
Pb - 0.0004% max
Heavy Metals (as Lead) - 0.001% max
Fe 0.015% max 0.015% max
pH 1% water solution 9.2-10.0 9.5-10.2
 
 
4. Application
STPP is used in the quality improver of canned food industry, dairy products, juice drinks and soy milk and other; ham, luncheon meat and other meat products insurance agent and tender agent; in aquatic products processing, not only can play water and tenderized and from the expansion and the role of bleaching; in broad beans canned beans can soften the skin; also can be used is soft water, chelating agent, PH regulators and thickeners and the beer industry. Sodium tripolyphosphate added in food processing in general 3-5‰, the maximum amount of fish processing is 3%.
 


Price

  • Delivery Port : Tianjin or Qingdao

Packaging & Delivery

  • Packing :25kg/bag
  • Delivery Lead Time : 7-10 days
  • Supply Ability : 20000mt per year

Product Image

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