COLORCOM LTD.

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Home > Products >  Sodium Tripolyphosphate (STPP)

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

  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
  • Product Details

Keywords

  • STPP
  • Sodium Tripolyphosphate
  • 7758-29-4

Quick Details

  • ProName: Sodium Tripolyphosphate (STPP)
  • CasNo: 7758-29-4
  • Molecular Formula: Na5P3O10
  • Appearance: WHITE GRANULAR
  • Application: used to preserve foods such as red mea...
  • DeliveryTime: one week
  • PackAge: Plastic-woven sack, net weight 25kg,50...
  • Port: CHINA MAIN PORT
  • ProductionCapacity: 1 million Metric Ton/Year
  • Purity: 99%
  • Storage: Store in dry and cool place
  • Transportation: by sea or by air
  • LimitNum: 1 Metric Ton

Superiority

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

Details

Products Description:

Sodium tripolyphosphate (STP, sometimes STPP or sodium triphosphate or TPP) is an inorganic compound with formula Na5P3O10. Sodium triphosphate is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triPhosphoric Acid.Sodium tripolyphosphate is produced by heating a stoichiometric mixture of Disodium phosphate, Na2HPO4, and Monosodium Phosphate, NaH2PO4, under carefully controlled conditions.
The uses of Sodium tripolyphosphate also include using it as a preservative. Sodium Tripolyphosphate STPP can be used to preserve foods such as red meats, poultry, and seafood, helping them to retain their tenderness and moisture. Pet food and animal feed have been known to be treated with sodium triphosphate, serving the same general purpose as it does in human food.

Specification:

ITEM

STANDARD

ASSAY (%) (Na5P3O10)

95 MIN

APPEARANCE

WHITE GRANULAR

P2O5 (%)

57.0 MIN

FLUORIDE (PPM)

10MAX

CADMIUM (PPM)

1 MAX

LEAD (PPM)

4 MAX

MERCURY (PPM)

1 MAX

ARSENIC (PPM)

3 MAX

HEAVY MENTAL (AS PB) (PPM)

10 MAX

CHLORIDES (AS CL) (%)

0.025 MAX

SULPHATES (SO42-) (%)

0.4 MAX

SUBSTANCES NOT DISSOLVED IN WATER (%)

0.05 MAX

PH VALUE (%)

9.5 10.0

LOSS ON DRYING

0.7% MAX

HEXAHYDRATE

23.5% MAX

WATER-INSOLUBLE SUBSTANCES

0.1% MAX

HIGHER POLYPHOSPHATES

1% MAX

 

 

 

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