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Industrial Grade Sodium Tripolyphosphate STPP 94%

$800

≥10
Metric Ton

Payment Type:

L/C,T/T,Paypal,Money Gram,Western Union

Incoterm:

FOB,CFR,CIF,EXW,FCA,CPT,CIP

Min. Order:

10 Metric Ton

Transportation:

Ocean,Land,Air

Port:

Tianjin,Qingdao,Lianyungang

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: 94%

Brand: JINHE

Type: Sodium Tripolyphosphate

Grade Standard: Industrial Grade

Sample: Available

Origin: Made In China

Appearance: White Granular Or Powder

CAS No: 7758-29-4

Standard: GB9983-88

Application: Detergent,textile,water Treatment Etc

HS Code: 2835311000

Formula: Na5P3O10

Supply Ability & Additional Information

Packaging: by 25kgs/pp bag 24-26mt per 20'fcl

Productivity: 100,000tons per year

Transportation: Ocean,Land,Air

Place of Origin: sichuan

Supply Ability: 20,000TONS

Certificate: ISO 9001

HS Code: 2835311000

Port: Tianjin,Qingdao,Lianyungang

Payment Type: L/C,T/T,Paypal,Money Gram,Western Union

Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery

Selling Units:: Metric Ton

Package Type:: by 25kgs/pp bag 24-26mt per 20'fcl

Industrial Grade Sodium Tripolyphosphate STPP 94%

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 of triphosphoric ACID. It is produced on a large scale as a component of many domestic and industrial products, especially detergents. Environmental problems associated with eutrophication are attributed to its widespread use.

Sodium tripolyphosphate is produced by heating stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, under carefully controlled conditions.

2 Na2HPO4 + NaH2PO4 → Na5P3O10 + 2 H2O

STPP is a colourless salt, which exists both in anhydrous form and as the hexahydrate. The anion can be described as the pentanionic chain [O3POP(O)2OPO3]5−.[3][4] Many related di-, tri-, and polyphosphates are known including the cyclic triphosphate P3O93−. It binds strongly to metal cations as both a bidentate and tridentate chelating agent.

Product:Sodium Tripolyphosphate (STPP)

Formula：Na₅P₃O₁₀

Molecular Weight：367.86

Standard：GB9983-88

Properties: Glossy particle of white shape powder , melting point are be 622 ~C , easy to dissolve in water, magnesium waits for the metal ion to have the notable chelation ability , energy softening hard water to the calcium , make suspension liquid become a solution , have weak basicity , there is no corrosivity.

Besides, we also supply Titanium Dioxide, Iron oxide,Carbon Black,Chrome Green,Petroleum Resin etc. for different industries,Pigment,Detergent,Plastic,Textile etc. Sodium Tripolyphosphate p2o5

Specifications	Tech Grade
Main content % ≥	94
P₂O₅ % ≥	57
Water Insoluble Matter %≤	0.10
Fe % ≤	0.007
PH Value of 1% water solution	9.2-10.0
Through 16 Mesh % ≥	95
Through 35 Mesh % ≥	90
Through 100 Mesh % ≥	40
Whiteness % ≥	90

Use: Main part being used as sapide helps the agent , soap synergist , water softener , processes hides giving tanning agent , dyeing an assistant, the effective powder that suspension liquid sells at reduced prices such as paint , advanced age soil , magnesia , calcium carbonate lama, makes paper using the greasy dirt aseptic , organic synthesis catalysator. Also be used petroleum products to refine , rubber whey bestowal , metal industry and medicine industrial to do the dispersant, but the solvation, use being unable to have broad as well as domestic bird processes aspect in synthal , food industry.

Sodium Tripolyphosphate p2o5