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Henan Surface Industry Co LtdHigh Quality Sodium Tripolyphosphate 94% STPP in Detergent Industry//www.lookchem.com/300w\2011-4\7a78bf46-e356-4b65-98fa-1166043b6d91.png
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High Quality Sodium Tripolyphosphate 94% STPP in Detergent Industry CAS NO.7758-29-4

Min.Order Quantity:
20 Metric Ton
Purity:
94
Port:
Any Chinese Port
Payment Terms:
L/C,D/P,T/T

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Product Details

Keywords

  • Sodium Tripolyphosphate
  • STPP
  • Sodium Tripoly Phosphate

Quick Details

  • ProName: High Quality Sodium Tripolyphosphate 9...
  • CasNo: 7758-29-4
  • Molecular Formula: Na5P3O10
  • Appearance: Powder
  • Application: As main auxiliary of synthetic deterge...
  • DeliveryTime: About 7 working days for 20 mt
  • PackAge: 25 kg pp woven bag
  • Port: Any Chinese Port
  • ProductionCapacity: 45,000 Metric Ton/Year
  • Purity: 94
  • Storage: kept in a cool ,ventilated and dry pla...
  • Transportation: By sea
  • LimitNum: 20 Metric Ton
  • Water Content: Max 1.0%
  • Impurity: 94
  • Grade: Industrial Grade

Superiority

stpp is white powder or granule; melting point 622 °c ; easily soluble in water; it has

remarkable chelating capacity to metal ions of ca2+ and mg2+ etc. and can

soften hard water to change suspension into solution, alkalinity, without causticity .

it is a surfactant, and has outstanding emulsification to lubricants and fat.

our products qulaity and performance had pass usa, mexico, canada, australia, korea, japan countries customers approved, also have good market in these countries.

we supply carefree quality guarantee, in case products maybe a few problem happen, we promise all problem products will be replace.

Details

high quality sodium tripolyphosphate 94% stpp in detergent industry

commodity name : sodium tripolyphosphate (tech grade)

structural formula: na5p3o10

cas no. : 7758-29-4

characteristics

white powder or granule; melting point 622 °c ; easily soluble in water; it has

remarkable chelating capacity to metal ions of ca2+ and mg2+ etc. and can

soften hard water to change suspension into solution, alkalinity, without causticity .

it is a surfactant, and has outstanding emulsification to lubricants and fat.

specifications

item

specification index

na5p3o10 , %

min 94.0

p2o5 , %

min 57.0

water insoluble , %

max 0.15

ph value (1% aqueous solution)

9.2~10.03

whiteness

min 85

iron as fe , %

max 0.015

bulk density , g/cm3

light:0.35-0.5g/cm3;
medium:0.51-0.65g/cm3
dense:0.66-1.0g/cm3

application

as main auxiliary of synthetic detergent,soap synergistic agent,water softener,sequestering

agent,and defloculating agent in detergent industry.

also used in tanning agent for leather making, auxiliary for dyeing; as an effective dispersion

agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling

mud etc.; as an oil contamination resistance agent in paper production.


packing

25 kg / 50 kg pp woven bag or /1000 kg super sack bag

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