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Home > Inorganic Chemistry > Inorganic Salts > Potassium sulfate for Sale > Industrial Grade Crystal Powder Price K2SO4 7778-80-5 Sulfate Potassium Sulphate
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Industrial Grade Crystal Powder Price K2SO4 7778-80-5 Sulfate Potassium Sulphate

35 Inquiries

Unit Price:

$400-520/MT FOB

Get Latest Price
CAS No.:

7778-80-5

Grade:

Agricultural Grade

Content:

96%

Port:

Shanghai

Packaging:

25kgs of 50 kgs net plastic woven bag

Price valid (until):

2026-12-31

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

oxalic acid,formic acid,calcium formate,sodium formate,humic acid,sodium humate

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Shop Industrial Grade Crystal Powder Price K2SO4 7778-80-5 Sulfate Potassium Sulphate-Detailed Image 1

    Shop Industrial Grade Crystal Powder Price K2SO4 7778-80-5 Sulfate Potassium Sulphate-Detailed Image 2

    Molecular Formula: K2SO4                   Molecular Weight: 174.25


    Properties: Colorless or white crystal or powder, not soluble with alcohol, acetone and carbon bisulfide.


    Specification:

    Model

    Standard Powder

    Purity (K2O )

    50% Min

    Chloride (Cl-)

    1.5% Max

    Moisture

    1.0% Max

    S

    17.0% Max


    Model

    SOP Water-Soluble

    Purity (K2O )

    50% Min

    Chloride (Cl-)

    1.5% Max

    Moisture

    1.0% Max

    S

    17.0% Max

    Water solubility

    99.9%

     

    Model

    SOP Granular

    Purity (K2O )

    50% Min

    Chloride (Cl-)

    1.5% Max

    Moisture

    1% Max

    S

    17.0% Max

    Free Acid

    1.5% Max

    Size

    2-5mm


    Usage: It’s kind of chemical fertilizer, it can used for dyeing industry, glass

    industry, flavor industry, food industry, and pharmaceutical industry.


    Packing: In 25kgs of 50 kgs net plastic woven bag.


    Broad World, Global Reputation

    Mudanjiang Fengda Chemicals Corporation was founded in 1995,it is a specialized manufacturing and operating chemical enterprise which authorized and approved by MOFCOM, we have passed ISO9001:2015 Quality Management System Certification, have got FULL REACH registration, FAMI-QS certification for partial products exported to EU. Have Got KKDIK registration for some products exported to Turkey, also have got K Reach registration for some products exported to South Korea. We have our own warehouses in the main ports of China, such as Tianjin Port, Shanghai Port and Qingdao Port.

    Our company own variety of export products which are widely used in chemical, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas. Oxalic acid, formic acid, sodium formate, calcium formate, sodium sulphide, series of humic acid, sodium hydrosulphide, ammonium chloride, sodium thiosulfate, and calcium nitrite are partial strong products. Among them, Oxalic acid occupy largest export volume and export to more than 100 countries and regions in the Europe, America, Asia, Africa and other continents, winning customers praise with its superior quality , favorable price and excellent service. For over 30 years, stick to business philosophy of" integrity, diligence, fighting, innovation ", Fengda chemicals has built long term & stable trade relationship with more than 100 countries and regions in the world.

    We are located in significant city- Mudanjiang, Heilongjiang province. This city has reputation of “small Jiangnan in north of China”. Here are world famous Alpine barrier lake named Jingpo Lake, mist-covered Xingkai Lake and Siberian Tiger Nature Reserve Park with highly distinctive, etc. Due to the beautiful scenery and pleasant climate, Mudanjiang is the tourist resort aspired by domestic and foreign guests.

    Hereby Chairman of the board-Mr. Wang Jiansheng with all his staff, sincerely hope to cooperate with more friends in the world and seek common developments.

    Basic Info
    Product Name:

    Potassium sulfate

    Other Name:

    Sulfuric acid potassium salt (1:2);Sulfuric acid dipotassium salt;Potassium sulfate (2:1);Arcanum duplicatum;Potassium sulfate;Sal polychrestum;Tartarus vitriolatus;Dipotassium sulfate;Potassium sulfate (K2(SO4));Potassium sulphate;Potassium sulfate (K2SO4);Sulfuric acid,dipotassium salt;Sulfate of potash

    CAS No.:

    7778-80-5

    Molecular Formula:

    H2O4S.2K

    InChIKeys:

    InChIKey=RELBRYJDPFWCIM-UHFFFAOYSA-N

    Molecular Weight:

    174.25900

    Exact Mass:

    173.87900

    EC Number:

    233-558-0

    UNII:

    1K573LC5TV

    ICSC Number:

    1451

    DSSTox ID:

    DTXSID6029701

    Color/Form:

    COLORLESS OR WHITE CRYSTALS, OR WHITE GRANULES OR POWDER|COLORLESS, RHOMBIC OR HEXAGONAL CRYSTALS

    HScode:

    3105100090

    Categories:

    Inorganic Salts

    Characteristics
    PSA:

    88.64000

    XLogP3:

    -0.25720

    Appearance:

    white crystalline powder

    Density:

    2.66 g/cm3

    Melting Point:

    1067 °C

    Boiling Point:

    1689 °C

    Flash Point:

    1689ºC

    Refractive Index:

    INDEX OF REFRACTION: 1.494, 1.495, 1.497

    Water Solubility:

    H2O: 110 g/L (20 ºC)

    Storage Conditions:

    Store at RT.

    Toxicity:

    LD50 orally in Rabbit: 6600 mg/kg

    Odor:

    ODORLESS

    Taste:

    HARD, BITTER, SALINE TASTE

    Experimental Properties:

    TRANSITION POINT: 588 °C

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    oxalic acid,formic acid,calcium formate,sodium formate,humic acid,sodium humate

    Location:

    No.319, Aimin Str.,Xian Dist., Mudanjiang Heilongjiang China

    Payment Terms:

    D/P,L/C,TT against B/L draft before shipment

    Total Employees:

    51-100

    Year of Establishment:

    1995

    Certifications:

    FAMI,REACH,SGS

    Company Profile

    Broad World, Global Reputation


    Mudanjiang Fengda Chemicals Corporation was founded in 1995,it is a specialized manufacturing and operating chemical enterprise which authorized and approved by MOFCOM, we have passed ISO9001: 2015 Quality Management System Certification, have got FULL REACH registration, FAMI-QS certification for partial products exported to EU. Have Got KKDIK registration for some products exported to Turkey, also have got K Reach registration for some products exported to South Korea. 

    Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas. Oxalic acid, formic acid, sodium formate, calcium formate, sodium sulphide, series of humic acid, sodium hydrosulphide, ammonium chloride, sodium thiosulfate, and calcium nitrite are partial strong products. Among them, Oxalic acid occupy largest export volume and export to more than 100 countries and regions in the Europe, America, Asia, Africa and other continents, winning customers praise with its superior quality , favorable price and excellent service. For over 30 years, stick to business philosophy of" integrity, diligence, fighting, innovation ", Fengda chemicals has built long term & stable trade relationship with more than 100 countries and regions in the world.


    We are located in significant city- Mudanjiang, Heilongjiang province. This city has reputation of small Jiangnan in north of China. Here are world famous Alpine barrier lake named Jingpo Lake, mist-covered Xingkai Lake and Siberian Tiger Nature Reserve Park with highly distinctive, etc. Due to the beautiful scenery and pleasant climate, Mudanjiang is the tourist resort aspired by domestic and foreign guests.


    Hereby Chairman of the board-Mr. Wang Jiansheng with all his staff, sincerely hope to cooperate with more friends in the world and seek common developments.

  • Inquiry History
    35 Inquiries
    Country Product Purchase Quantity Date Posted
    Lithuania

    Powder and Granular Sop / Potassium Sulphate CAS 7778-80-5 99%

    1 MT Dec 18, 2023
    Germany

    Potassium Sulfate

    100 MT Apr 16, 2026
    Poland

    Potassium Sulfate

    480 TON Apr 10, 2025
    Egypt

    Potassium Sulphate

    2000 MT Mar 2, 2026
    Egypt

    Potassium Sulfate

    2000 MT Mar 5, 2026
    India

    POTASSIUM SULPHATE Crystals

    100.00 MT Jul 29, 2025
    United States

    Potassium sulfate

    5 40' Fcl Jul 25, 2025
    United Arab Emirates

    Potassium sulphate

    100.00 MT Jun 6, 2025
    Vietnam

    Potassium sulfate

    2 20' Fcl May 10, 2025
    Saudi Arabia

    potassium sulphate

    100.00 MT Mar 25, 2025
    China

    potassium sulfate

    2 MT Jan 16, 2025
    Pakistan

    potassium sulfate

    1.00 20' Fcl Jan 6, 2025
    United Arab Emirates

    Potassium Sulphate

    500.00 MT Aug 14, 2024
    South Africa

    Potassium Sulphate

    10000 MT Aug 9, 2024
    India

    Potassium sulphate Agriculture grade

    500.00 KG Aug 7, 2024
    Yemen

    Potasium Sulfate ( Low in Nitrogen) 99%

    2 MT Aug 1, 2024
    United Arab Emirates

    Potassium Sulphate

    100.00 MT Jul 3, 2024
    India

    Potassium sulphate

    100.00 MT Jun 24, 2024
    France

    Potassium Sulfate

    5600  Aug 26, 2025
    China

    Potassium sulfate

    1 MT Aug 21, 2025
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