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Home > Inorganic Chemistry > Phosphorus Compounds > Potassium pyrophosphate for Sale > Factory Food Grade K4p2o7 Tkpp Tetrapotassium Pyrophosphate CAS 7320-34-5
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Factory Food Grade K4p2o7 Tkpp Tetrapotassium Pyrophosphate CAS 7320-34-5

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Unit Price:

$350-400/MT FOB

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CAS No.:

7320-34-5

Grade:

Industrial Grade

Content:

99%

Port:

QingDao

Brand:

First Chems Co., LTD

Packaging:

10.0 kg/box

Price valid (until):

2026-06-17

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

Titanium dioxide,npk,pvc,sles,labsa,mdi

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Appearance: white powder.

    Potassium pyrophosphate, obtained from the melting of dipotassium hydrogen phosphate and the loss of water molecules, is a white crystalline powder or particle at room temperature, has a strong hygroscopic property in the air, easily soluble in water, but not soluble in ethanol, the aqueous solution is alkaline, has the effect of inhibiting food corruption and fermentation.

    Melting point 1300 °C (lit.) density 2.33
    color white Odor no smell
    PH pH (40g/l, 25ºC) : 10.0~11.0 Storage 2 years

    Shop High Quality Potassium diphosphate CAS 7320-34-5 White powder or lumps-Detailed Image 3 Shop High Quality Potassium diphosphate CAS 7320-34-5 White powder or lumps-Detailed Image 4 Shop High Quality Potassium diphosphate CAS 7320-34-5 White powder or lumps-Detailed Image 5
    Physical and Chemical Data:

    Melting Point Boiling Point Density
    1109 ºC 1482 ºC 2.534 g/cm3


    Solubility: soluble in water, insoluble in ethanol. Water solution is Alkaline. Solubility is 187g in 100g water (25ºC).

    Characteristic:
    TKPP is made by potassium hydrogen phosphate which is loss  water in the process of melting. in the air, it has a strong hygroscopicity, have the effect of restrain food corruption, fermentation.
    Shop High Quality Potassium diphosphate CAS 7320-34-5 White powder or lumps-Detailed Image 6 Shop High Quality Potassium diphosphate CAS 7320-34-5 White powder or lumps-Detailed Image 7 Shop High Quality Potassium diphosphate CAS 7320-34-5 White powder or lumps-Detailed Image 8

    Main Indexs:

    Index Stardard
    Appearance White powder
    Purity by wt % 98 min
    Total Phosphorus (P2O5) by wt % 41 min
    Loss on ignition by wt % 0.5 max
    Water insoluble matter by wt % 0.2 max
    Fe by mg/kg 50 max
    pH (1g/100ml water) 10~11
    Lead by mg/kg 1 max
    F by mg/kg 10 max
    As by mg/kg 1 max
    Heavy metal by mg/kg 10 max
    Chloride by wt % 0.45 max
    Particle size (through 60mesh) by wt % 70 min

    Application

    1. Mainly used for cyanide-free electroplating, instead of as a complexing agent for electroplating. It is also used as a pre-treatment agent for electroplating and pyrophosphate plating solution.
    2. Preparation of detergent components for clothing, metal surface cleaning agents and bottle cleaning agents, additives for various cleaning agents.
    3. Used as clay dispersant in ceramic industry, dispersant and buffer for pigments and dyes.
    4. Bleaching industry is used to remove a small amount of trivalent iron ions in water to improve the quality of bleaching.

    Shop High Quality Potassium diphosphate CAS 7320-34-5 White powder or lumps-Detailed Image 9



    Company profile


            We have many years of professional experiences and a professional team of scientists and advanced equipments.  Nowadays we formed a large varieties large scale, complete categories and high technology content product chain.  Our quality system has been accredited by SGS and our quality center guarantees quality with full documentation control and complete facilities

    Based on the good quality, pretty competitive price and safe delivery our products are widely exported to many different countries, like Netherlands, Spain, UK, USA and so on.  And our products are highly recognized by customers around the world, so we can build long-term cooperative relationship with many pharmaceutical enterprises in the world.  We upload the principles of openness and transparency and dedicated to provide efficient and high quality services to every customer.  We are sincerely looking forward to establishing a long-term stable and win-win business relationship with every customer.

    Shop Wholesale Detergent Grade 151-21-3 SLS  Dodecyl Sulfate Sodium Salt-Detailed Image 4



    Packing and Shipping

     
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    FAQ




    Q: How to order this product?

    A: You can click "contact now" , and send us a inquiry, leave your number if possible, we will contact with you as soon as possible, then we can talk order details.



    Q: How long can I receive my ordered goods?

    A: We ship by express door to door;  you can receive it in 7-10 days.



    Q: What liquid should I add into the vial?  And how much liquid needed?

    A: You can add sterile water or saline, 1 vial add 1ml liquid is ok.



    Q: Will I have any side effects after using peptide?

    A: If you just begin to use, it is better to follow doctor's prescription.  And if there is no allergy or any uncomfortable symptom, you can continue to use but take it in a suitable dosage.  A few people will have slight allergy reaction, but after your body get used to it, the allergy will be disappear and back to normal.



    Q: How to store it?

    A: If it hasn't been opened, just put it in cool dry place, if it is opened, you may put it in cold storage for 2-5 degree condition.

    Packing and Shipping

    Certificates

    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:

    Phosphorus Compounds

    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:

    Trader

    Main Products:

    Titanium dioxide,npk,pvc,sles,labsa,mdi

    Location:

    37 Keji Road, Yanta District, Xi 'an City, Shaanxi Province

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    15

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2020

    COMPANY OVERVIEW

    First Chems Co., LTD,a joint-stock enterprise with production, export and services of chemicals, has widely adopted world-advanced equipments and management system, and our products quality is assured under the ISO9001 and ISO14001 standards, mainly specializes in developing Agriculture/Fertilizer chemicals series, Washing detergent chemicals series, Soda alkali chemicals series, Water treatment chemical series, etc.

    Our main products include:

    a. Agriculture/Feed chemicals series : Zinc Sulphate, Manganese sulfate etc.), 

    b. Washing detergent chemicals series : (LABSA, SLES, CEDA,STPP, etc.)

    c.  Soda alkali chemicals series : ( Caustic Soda , Sodium Sulphate Anhydrous etc.) 

    d. Water treatment chemical series: (Calcium hypochlorite, TCCA,SDIC, PAC- poly aluminium chloride, PFS, Aluminium sulfate etc.) 

    e. Adsorbent Desiccant Activated Alumina Ball

    f.  Raw material Calcium Aluminate ,Aluminium Hydroxide

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

    Potassium Pyrophosphate

    135 KG Nov 28, 2024
    India

    Tetra potassium pyrophosphate (TKPP)

    100 TON Nov 8, 2024
    Greece

    Tetrapotassium Pyrophosphate

    25 KG Jun 11, 2024
    South Africa

    Tetrapotassium Pyrophosphate

    1.00 20' Fcl Aug 19, 2024
    India

    Tetra Potassium Pyrophosphate

    10 MT Jan 24, 2024
    Tanzania

    Potasium Pyrosulphate

    25 KG Sep 29, 2023
    Post an enquiry for this product
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