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Potassium pyrophosphate

6 Inquiries

Unit Price: Get Latest Price
CAS No.:

7320-34-5

Grade:

Industrial Grade

Content:

96%

Port:

GUANGZHOU

Packaging:

25kg/0.2kg Bag

Price valid (until):

2017-03-09

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Sodium Acid Pyrophosphate,Disodium Phosphate,Sodium triphosphate,Monopotassium Phosphate,Monosodium Phosphate,Potassium Pyrophosphate

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Chemical formula:K4P2O7      Molecular weight:330.34

    Standard executed:HG/T3591-2009(Tech grade)  GB25562-2010(Food grade)

     

    Properties:

    White powder,relative density 2.534 and melting point 1109℃.It is apt to absorb humidity in the open air to deliquescent.Soluble in water but insoluble in ethanol,and at 25℃,its solubility in water in 187g/100g water.It can chelate with alkaline metals ions or heavy metals ions.


    Application:

    It mainly applied to electroplating without cyanate,industrial or household detergents.It can be used as a buffering reagent as well as stabilizer for hydrogen peroxide.It can also be used as dispersion agent for ceramic,clay,latex and pigments etc.


    Technical Data:

    Basic Info
    Product Name:

    Potassium pyrophosphate

    Other Name:

    Diphosphoric acid,potassium salt (1:4);Pyrophosphoric acid,tetrapotassium salt;Diphosphoric acid,tetrapotassium salt;Phosphosol;Potassium pyrophosphate;Tetrapotassium pyrophosphate;Tetrakalium pyrophosphate;Tetrapotassium diphosphate;Potassium phosphate (K4P2O7);Potassium diphosphate (K4P2O7);E 450v;Potassium metaphosphate oxide (K4(PO3)2O);1174512-44-7;1269628-81-0;2223678-13-3

    CAS No.:

    7320-34-5

    Molecular Formula:

    H4O7P2.4K

    InChIKeys:

    InChIKey=SVUBBMULKFSENH-UHFFFAOYSA-N

    Molecular Weight:

    330.336522

    Exact Mass:

    329.767

    EC Number:

    230-785-7

    UNII:

    B9W4019H5G

    ICSC Number:

    0983

    UN Number:

    3288

    DSSTox ID:

    DTXSID3036446

    HScode:

    28353990

    Categories:

    Inorganic Salts

    Characteristics
    PSA:

    136

    XLogP3:

    0.94120

    Appearance:

    White Powder

    Density:

    2.33

    Melting Point:

    1090 °C

    Boiling Point:

    >1500

    Water Solubility:

    H2O: soluble

    Storage Conditions:

    Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

    Toxicity:

    LD50 skin in rabbit: > 4640mg/kg

    PH:

    Between 10,0 and 10,8 (1 % solution)

    Air and Water Reactions:

    Soluble in water.

    Reactive Group:

    Salts, Basic

    Reactivity Profile:

    Salts, basic, such as POTASSIUM TETRAPYRO PHOSPHATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.

    Hazard Identification

    Classification of the substance or mixture

    Eye irritation, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H319 Causes serious eye irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Separated from strong acids. Dry.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Sodium Acid Pyrophosphate,Disodium Phosphate,Sodium triphosphate,Monopotassium Phosphate,Monosodium Phosphate,Potassium Pyrophosphate

    Location:

    Hefeng Town Shifang City Sichuan Province China

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A

    Total Annual Revenue:

    $50 million-$100 million

    Total Employees:

    101-200

    Group was founded in 2000, guizhou green core strategic partners, in guizhou and sichuan region has three phosphate production base, is China's largest and one of the most advantage of phosphate production enterprises. Companies adhere to the resource conservation and environmental protection way of circulation economy, with international advanced production technology and inspection center, product quality and cheap, popular at home and abroad.About the green groupGuizhou green group co., LTD., founded in 1999, after ten years of rapid development, has grown into a collection of coal, phosphate rock mining, phosphorus chemical industry production and port logistics as one of the large-scale comprehensive enterprise group, has nine subsidiaries, nearly 3000 employees, annual output value of more than 2 billion yuan ($350 million). The company has coal, phosphate rock, non-ferrous metals and other kinds of resources of more than 400 million tons, annual output of 450000 tons of coal, phosphate rock, 500000 tons, 20000 tons of yellow phosphorus, phosphoric acid 20000 tons.Quality assuranceWe has passed the certification of the quality of the following institutions, at the same time, can accept any third party inspection institutions of quality inspection authority.ISO9001:2008 quality management system certificationThe Swiss SGSThe French BVThe UK INTERTEK (ITS)China import and export commodity inspection and quarantine CIQ/CCICSUNDIA brandIn many countries and regions become the symbol of high quality products, are exported to more than 60 countries and regions of the world.Enterprise core culture ideaCast quality brand, the good faith win market, technology leading the futureConvenient logisticsGuangzhou, chongqing, Shanghai and tianjin has warehouses, efficient and convenient logistics guarantee.Advantage productsMain product production capacity (tons)Sodium tripolyphosphate, 100000Phosphate 85% by 100000Sodium hexametaphosphate, 20000Trisodium phosphate, 20000Disodium phosphate 97% by 10000A sodium phosphate 98% by 10000

  • Inquiry History
    6 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Tetra potassium pyrophosphate (TKPP)

    100 TON Nov 8, 2024
    South Africa

    Tetrapotassium Pyrophosphate

    1.00 20' Fcl Aug 19, 2024
    India

    Tetra Potassium Pyrophosphate

    10 MT Jan 24, 2024
    Egypt

    Potassium Pyrophosphate

    135 KG Nov 28, 2024
    Greece

    Tetrapotassium Pyrophosphate

    25 KG Jun 11, 2024
    Tanzania

    Potasium Pyrosulphate

    25 KG Sep 29, 2023
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