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Phosphorous Acid Sodium Tripolyphosphate/STPP

Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 5 Metric Ton
Delivery Time: 5 Days

Basic Info

Model No.: JH

Type: Sodium Tripolyphosphate

Grade Standard: Industrial Grade

Sample: Available

Appearance: White Granular Or Powder

CAS No: 7758-29-4

Standard: GB9983-88

HS Code: 2835311000

Formula: Na5P3O10

Additional Info

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

Productivity: 100,000tons per year

Brand: Jinhe

Transportation: Ocean,Land

Place of Origin: China

Supply Ability: 100,000TONS

Certificate: ISO 9001

HS Code: 2835311000

Port: Tianjin,Lianyungang,Qingdao

Product Description

Phosphorous Acid Sodium Tripolyphosphate/STPP 

Product: Sodium Tripolyphosphate (STPP)

 

Formula: Na5P3O10 

 

Molecular Weight: 367.86

 

H.S.CODE: 28353100

 

CAS.NO.: 7758-29-4

 

Standard: GB9983-88

 

Properties: White powder; Melting point 622˚C; Easily soluble in water; It has got salient chelating capacity to metal ions of Ca and Mg etc. and 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. It has different bulk density, i.e. low density 0.3-0.5g/cm3, medium density 0.51-0.65g/cm3 and high density 0.66-0.9g/cm3. This product has two crystalline forms, namely phase I (high temperature phase) and phase II (low temperature phase). The chemical properties of the two phases are the same, and the difference between them lies in the thermostability, hygroscopicity, solubility and hydration heat when dissolving .

 

Application: 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.

 

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

 

Loading capacity: 26MT/20’FCL

 

Specification :

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

Pictures:

Phosphorous Acid Sodium Tripolyphosphate/STPPPhosphorous Acid Sodium Tripolyphosphate/STPP 94%Phosphorous Acid Sodium Tripolyphosphate/STPPPhosphorous Acid Sodium Tripolyphosphate/STPPPhosphorous Acid Sodium Tripolyphosphate/STPPPhosphorous Acid Sodium Tripolyphosphate/STPP


We mainly supply Titanium Dioxide, Chromium Oxide Green, Iron Oxide, Carbon Black, Sodium Tripolyphosphate, Sodium Hexametaphosphate and so on.