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Home > Products >  STPP/ Sodium Tripolyphosphate Tech Grade

STPP/ Sodium Tripolyphosphate Tech Grade CAS NO.7758-29-4

  • FOB Price: USD: 900.00-900.00 /Metric Ton Get Latest Price
  • Min.Order: 5 Metric Ton
  • Payment Terms: L/C,T/T,
  • Available Specifications:

    94%(1-20)Metric Ton

  • Product Details

Keywords

  • sodium tripolyphosphate
  • STPP
  • 94%

Quick Details

  • ProName: STPP/ Sodium Tripolyphosphate Tech Gra...
  • CasNo: 7758-29-4
  • Molecular Formula: Na5P3O10
  • Appearance: White Powder
  • Application: Used as one of the main auxiliaries fo...
  • DeliveryTime: Within 2 weeks
  • PackAge: Export Standard
  • Port: qingdao port
  • ProductionCapacity: 100 Metric Ton/Day
  • Purity: 94%
  • Storage: Keep Dry
  • Transportation: Keep Dry
  • LimitNum: 5 Metric Ton

Superiority

 

Items

Specification

Results

Total phosphate as P2O5%≥

94%

94.5%

The activity of phosphate as P2O5%≥

57%

57.3%

PH (1% solution)

9.2-10.0

 9.57

Solubility 

Conformity

 Conformity

Iron (Fe) %≤

0.007

0.0062

Water Insoluble %≤

0.10

0.098

Particle size 1.00 mm test sieve sieve residue %≤

5.0

5.0

Whiteness%≥

90

90

 

  

Details

                     Sodium Tripolyphosphate STPP

 

        

 

Product Name: Sodium Tripolyphosphate

Molecular Formula: Na5P3O10

Molecular Weight:367.86

H.S.Code: 28353190.00

 

Specification

Item

Industrial Grade Standard

Na5P3O10, % min

95.0

P2O5, % min

57.0

Water Insoluble Matter

0.1

Iron (Fe), % max

0.015

PH Value (1% water solution)

9.2-10.0

Whiteness, % min

88.0

Ignition Loss

1.0

Density (g/cm3)

0.35—0.9

Phase I

10—30

 

Application:

 

1.used as one of the main auxiliaries for synthetic detergent, synergist for soap;

2.Water softener, tanning agent for leather making, auxiliary for dyeing;

3.As an effective dispersion agent for suspension solutions of coatings, kaolin, 

magnesium oxide, calcium carbonate and drilling mud etc.;

4.As an oil contamination resistance agent in paper production

 

Packing and shipping:

 

1.25kg/50kg in plastic woven bag with polythene liner, 22MT/20GP for STPP granular;25MT/20GP for STPP powder.

 

2.We could arrange the shippment according to customers’s requirements.

 

 

Cleaning agent level sodium tripilyphosphate
 

 

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