HX Sodium Tripolyphosphate 94% STPP manufacturer 7758-29-4 Purity94%

HX Sodium Tripolyphosphate 94% STPP manufacturer

  • CAS: 7758-29-4
  • FOB Price:780 USD/Metric Ton Get Latest Price
  • Port:Tianjin
  • Minimum Order Quantity:1/Metric Ton
  • Supply Ability:1000 Metric Ton/Month
  • Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGran,
  • Updatetime:Feb 05 2017
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Supplier Details

Xinxiang Huaxing Chemical Co.,Ltd [Audited]

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Sodium tripolyphosphateQuick Details

  • Classification:Phosphate
  • Cas NO.:7758-29-4
  • EINECS:231-838-7
  • Molecular Formula:Na5P3O10
  • Melting Point:622℃
  • Stability:Stable. Incompatible with strong oxidizing agents, strong acids. Hygroscopic.
  • Water Solubility:20 g/100 mL (20℃)
  • Purity:94%
  • Appearance:white powder
  • usage:detergent,ceramic,water treatment etc
  • Brand Name:hx
  • MF::Na5P3O10
  • Payment::T/T L/C others
  • PH:9.2-10.0

Packaging & Delivery

  • Packaging Detail:25kg or 1000kg bag, 20-25mt/20 feet container
  • Delivery Detail:7 days after the order confirm

Detailed Description

Sodium Tripolyphosphate 94% (STPP)

 

Byname:Pent-sodium Phosphate  

CAS No.:7758-29-4    

EINECS No.:231-838-7 

HS code:2835310000
Molecular formula:Na5P3O10
Molecular Weight:367.86
Standard executed :GB/T9983-2004
Capacity:30000 t/a

 

Properties:
White powder; Melting point 622 °C ; Easily soluble in water; It has got salient chelating capacity to 

metalons 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 0.35-0.5g/cm 3 , medium density 0.51-0.65g/cm3 and high

density 0.66-0.9g/cm 3 . 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 .

Specification:

TESTING CONTENTS ANALYSIS

NO.

Item

Index

1

Appearance

White granulate

2

Assay Na5P3O10  % ≥

94%

3

P2O5  % ≥

56

4

Water Insoluble Matter% ≤

0.10

5.

Iron(Fe) % ≤

0.01

6

pH value (1% water solution)

9.2-10.0

 

Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, 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. In foodstuff industry it is used as quality improver in the process 

of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned 

ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or 

densifier in foodstuff industry.
Packing and storage:


Packing: In 25KG woven bag. 14MTS/20"FCL with pallet

Storage: It must be prevented from moisture and water. Don't pile up in the open air.

 

Company Related Products

View the Seller's Products
Manufacturer Sodium Tripolyphosphate price STPP 94%

Manufacturer Sodium Tripolyphosphate price STPP 94%

  • Min. Order: 1 Metric Ton
  • FOB Price: USD 780 / Metric Ton
  • Purity: 94%
  • Packaging Detail: 25kg/50kg Plastic Bag
  •  

    Product Description

    Product Name: Sodium Tripolyphosphate  

    Synonyms: Sodium Phosphate(na5p3o10); Polygon; STPP

    Molecular Formula: Na5P3O10

    Molecular Weight:  367.8

    CAS: 7758-29-4

    EINECS:231-838-7

    Chemical Properties


    1.White powder or granular; Easily soluble in water;

     

    2.STPP has got salient chelating capacity to Ca and Mg ions.and can soften hard

     

    water to make

     

    suspension solution become into clear solution;

     

    3.Sodium Tripolyphosphate has got weak alkalinity but no corrosiveness.

     

    4.Polygon is a surfactant, and has got outstanding emulsification to lubricants and fat.

     

     

     

    Application:

     

     

     

    Industrial grade: Used as Cleaning products additives, can also be used for petroleum,metallurgy, mining, paper-making and water treatment etc.

     

     

     

    In foodstuff industy, mainly used as quality improving agent for meat foodstuffs,canned meat foodstuffs,milk product, bean-milk; in personal tending and protection,used as additive of cleaning

     

     

     

    and washing products .

     

     

     

    Technical Specifications: 

     

    Indexes

     

    Industrial Grade

     

    Food Grade

     

    Assay Na5P3O10 % ≥

     

    94.0

     

    94.0

     

    P2O5 % ≥

     

    57.0

     

    57.0

     

    Water Insoluble Matter %≤

     

    0.15

     

    0.05

     

    Iron(Fe) %≤

     

    0.01

     

    0.01

     

    PH value (1% water solution)

     

    9.2-10.0

     

    9.5-10.0

     

    Heavy Metal (as Pb) %≤

     

     

     

    0.001

     

    Arsenic (As) %≤

     

     

     

    0.0003

     

    Fluoride (F) %≤

     

     

     

    0.003

     

     

    Particle Size
    Through 16 mesh sieve %≥
    Through 35 mesh sieve %≥
    Trough 100 mesh sieve %≥

     

     

    95
    90
    40

     

     

    95
    90
    40

     

    Whiteness %≥

     

    90

     

    90

     

     

     

    Safety Condition:

     

     

    Risk Statements:

     

    R36/37/38

     

     

    Safety Statements:

     

    S24/25

     

     

    Storage

     

    Keep away from water or moisture, do not pile up in the open air.

     

    Specification:Industrial grade: conformity to GB9983-2004; Food grade: conformity

     

    to QB1034-91.      

     
    Company Information

     

    Established in1983,Henan Xinxiang Huaxing Chemical Co.,Ltd,which owns advanced 

     

     

     

    technology,top-ranking production devices,modern meter monitoring and inspection system 

     

     

     

    and a yearly production value RMB 20 million & RMB 150 million respectively,with its

     

    yearly revenue exceeding a million.

     

     

     

    Specialized in the production and management of phosphate series products and 

     

     

     

    organic fine chemical products,our main products are as follows: Phosphoric acid,

     

     

     

    Sodium Tripolyphosphate,

     

     

     

    Sodium Hexametaphosphate,Sodium Pyrophosphate,Potassium Tripolyphosphate,

     

     

     

    Potassium 

     

     

     

    Pyrophosphate, Potssium Orthophosphate,Sodium Salt,Aluminum Salt,Potassium Salt,Sodium 

     

     

     

    Gluconate, Citrate,Metal Cleaner etc.

     

     

     

    Our products are exported to USA,Japan,Western Europe, Middle East,Taiwan and 

     

    Hongkong,

     

     

     

     

    etc. We'vegot ISO9001:2000 Quality Management System Certificate. 

     

    Factory Directly Sales Detergent Grade Tech Grade Sodium Tripoly Phosphate stpp 94%.jpg

     

     

     

     

     

     

     

     

     
    Packaging & Shipping

     

    Packaging:

    Detail more >>
    Sodium Tripolyphosphate 94% STPP manufacturer

    Sodium Tripolyphosphate 94% STPP manufacturer

  • Min. Order: 1 Metric Ton
  • FOB Price: USD 850 / Metric Ton
  • Purity: 94%
  • Packaging Detail: 25kg or 1000kg bag, 20-25mt/20 feet container
  • 1. STPP Properties:

     

     

    Name: Sodium Tripolyphosphate STPP

     

     

    Molecular Formula: Na5P3O10

     

     

    Appearance: white, free flowing fine powder

     

     

    CAS NO.: 7758-29-4

     

     

    EINECS NO.:231-838-7

     

     

    H.S. CODE:2835 319000

     

      2. STPP Applications:

    Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.

        3. STPP Specifications:

     

    ITEM

     

    INDEX

     

    Tech. Grade

     

    Food Grade

     

    Na5P3O10 (%):

     

    94Min

     

    95Min

     

    P2O5 (%):

     

    57Max

     

    57Max

     

    Insolubles in water (%):

     

    0.15Max

     

    0.05Max

     

    Fe (%):

     

    0.007Max

     

    N

     

    Ph (1% solution):

     

    9.2-10

     

    9.5-10

     

    Heavy Metal (As Pb) (%):

     

    N

     

    0.001Max

     

    Arsenic (As) (%):

     

    N

     

    0.0003Max

     

    Fluoride(F) (%):

     

    N

     

    0.003Max

     

    Whiteness(%):

     

    90Min

     

    90Min

     

    Density

     

    0.35-0.9

     

    0.35-0.9

     

    I type content (%)

     

    10-30

     

    10-30

     

      4.STPP Packing&Storage Details:

     It is stored in woven bags of plastic lining and the net weight 25kg.Keep away from moisture and water. It cannot be piled up at outdoor place.

     


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