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Home>Products>Phosphates>Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4

  • Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4
  • Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4
  • Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4
  • Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4
  • Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4
  • Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4
  • Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4
  • Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4

Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4

  • Name: Sodium TripolyphosphateAppearance: White PowderNa5P3O10, %: ≥94Tech Grade: Industrial / Food GradeCAS NO.: 7758-29-4Molecular Formular: Na5P3O10HS Code: 28352910Sodium Tripolyphosphate (STPP), also known as pentasodium triphosphate, is very easily soluble in water. STPP 94% is white or

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Product Description

Name: Sodium Tripolyphosphate

Appearance: White Powder

Na5P3O10, %: ≥94

Tech Grade: Industrial / Food Grade

CAS NO.: 7758-29-4

Molecular Formular: Na5P3O10

HS Code: 28352910

Sodium Tripolyphosphate (STPP), also known as pentasodium triphosphate, is very easily soluble in water. STPP 94% is white or colorless crystals in appearance, and it can soften hard water to make suspension into solution, alkalinity, without causticity. It is a surfactant and has got outstanding emulsification to lubricants and fat. What’s more, it can be used for water treatment and other industrial uses.

 

Item

Industrial grade

Food grade

Main contents (Na5P3O10 )%≥

94.0

94.00

Phosphorus pentoxide(P2O5) %≥

56.5

57.0

Water insoluble %≤

0.15

0.10

Fe %≤

0.015

0.015

PH value of 1% solution

9.2-10.0

9.4-10.0

Heavy metals, as Pb %≤

/

0.001

Arsenic,as As %≤

/

0.0003

Fluoride, as F %≤

/

0.003

Whiteness %≥

85

85

Package

Plastic-woven sack with polythene inner bag, net weight 25kg, 50kg or 1000kg.

Storage

Keep away from water or moisture, do not pile up the open air.

What is Sodium Tripolyphosphate(STPP) Used For?

STPP in the Food Industry. As a kind of food additives. It can be used as a quality improver and water retention agent in cans, juice drinks, dairy products, soy milk, and other foods. Also, STPP food grade can be used as a softener and thickener, for example, to tender the canned ham and soften the bean hull in the canned beans.

STPP Chemical for Water Treatment. Used as water softener for industrial water, scale inhibitor in cooling water treatment, soap booster, and prevent soap grease precipitation and frosting at the same time. Besides, it has a strong emulsification effect on lubricating oil and fat. It also can adjust the PH value of buffer soap.

STPP Uses in Detergent. Used as one of the main auxiliaries for synthetic detergent, synergist for soap; As an inorganic surfactant and metal compound agent, sodium triphosphate has a strong emulsification effect dirt and can buffer the ph of an aqueous solution, which is beneficial to the removal of acidic dirt. Also, it has the effect of preventing caking in detergent powder.

More Other Uses. Other uses of STPP include ceramics (decrease the viscosity of glazes up to a certain limit), anticaking, setting retarders, flame retardants, paper, anticorrosion pigments, textiles, rubber manufacture, fermentation, antifreeze. STPP is also used as a polyanion crosslinker in polysaccharide-based drug delivery.

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  • Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4
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Tags:

trisodium phosphate

STPP Chemical

phosphates in pool water

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Shanghai Vcycletech Co., Limited
New Products
  • Industrial Grade Oil Field Sodium Hexametaphosphate(SHMP) CAS NO.: 10124-56-8Industrial Grade Oil Field Sodium Hexametaphosphate(SHMP) CAS NO.: 10124-56-8
  • White Colorless Cystals Monopotassium Phosphate(MKP) CAS no:7778-77-0White Colorless Cystals Monopotassium Phosphate(MKP) CAS no:7778-77-0
  • Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4Quality Improver Sodium Tripolyphosphate(STPP) CAS NO.: 7758-29-4
  • White Colorless Crystals Trisodium Phosphate(TSP) for Water TreatmentWhite Colorless Crystals Trisodium Phosphate(TSP) for Water Treatment
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  • Home
  • Product Categories
    • Bactericidal Algicide
    • Coagulants And Flocculants
    • Swimming Pool Chemicals
    • Phosphates
    • Phosphonate Scale Inhibitor
    • Corrosion Inhibitors
    • Chelating Agents
    • RO Chemicals
    • Oxygen Scavenger
    • Polyacrylamide
    • Surface Sizing Agent
    • Optical Brightener
    • Fluorescent Whitening Agent
    • Polycarboxylic Antiscale and Dispersant
    • Pulp And Paper Chemicals
  • About Us
    • Company Introduction
    • Company News
  • Quality Control
  • Technical Article
  • Contact Us
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