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Lianyungang Zexin Food Ingredients Co., Ltd.

Technical Phosphate, 7758-29-4, STPP 94% manufacturer / supplier in China, offering Sodium Polyphosphate, DSP Food Grade -Disodium Phosphate Food Additive -Disodium Hydrogen Phosphate Food Ingredient, Sodium Tripolyphosphate - Technical Grade STPP - STPP in Industrial Usage and so on.

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Sodium Polyphosphate

Purchase Qty.:
5-19 20-99 100+
FOB Unit Price: US $765 US $760 US $755
Purchase Qty. (Tons) FOB Unit Price
5-19 US $765
20-99 US $760
100+ US $755
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Port: Lianyungang, China
Production Capacity: 30, 000mts/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: STPP-Tech
  • Purity: 94%
  • Grade Standard: Industrial Grade
  • Loaded Quantityt Per Container: 24mt/20gp
  • P2o5 Min.: 57%
  • Lead Time: Within 15 Days
  • pH(1% Solution): 9.2-10.0
  • Density: 0.45-0.8g/cm3
  • Transport Package: 25kg/Bag with Plastic Woven Bags
  • Origin: Lianyungang
  • Certification: CCIC, CIQ, RoHS, ISO
  • Type: Sodium Tripolyphosphate
  • Packaging: 25kg/Bag with Plastic Woven Bags
  • Main Content Min.: 94%
  • FCL 20gp: 12-25mts
  • Water Insoluble: 0.1%Max
  • Whiteness: 90%Min
  • Trademark: ZEXIN
  • Specification: GB/T 9983-2004
  • HS Code: 2835319000
Product Description
NameSodium Tripolyphosphate
CAS No.7758-29-4
Other Namespentasodium tripolyphosphate
EINECS No.231-838-7
Place of OriginChina(Mainland)
Grade StandardIndustrial / Technical
Brand NameZEXIN
AppearanceWhite Powder/Granule
Water insoluble≤0.1%
pH ( 1% solution )9.2~10.0
Phosphoric anhydride≥57%
Stacking density0.35~0.95g/cm3
Sodium Polyphosphate
Sodium Polyphosphate
Sodium Polyphosphate
Sodium triphosphate (STP), also sodium tripolyphosphate (STPP), or tripolyphosphate (TPP), is an inorganic compound with formula Na5P3O10. It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base oftriphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products, especially detergents. 
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