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Home > Inorganic Chemistry > Inorganic Salts > Magnesium sulfate heptahydrate for Sale > Manufacturer of Magnesium sulfate heptahydrate Industrial Grade
Manufacturer of Magnesium sulfate heptahydrate Industrial Grade buy - large image1
Manufacturer of Magnesium sulfate heptahydrate Industrial Grade buy - image1

Manufacturer of Magnesium sulfate heptahydrate Industrial Grade

TDS 33 Inquiries

Unit Price: Get Latest Price
CAS No.:

10034-99-8

Grade:

Industrial Grade

Content:

99.5%

Port:

Qingdao

Brand:

HCT

Packaging:

25kg pp bags

Price valid (until):

2026-08-21

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

Magnesium sulfate,Kieserite,Ortho-diallyl Bisphenol A,Bisphenol A Bisallyl Ether,2-Allylphenol,Dismaleimide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Chemical Formula: MgSO4·nH2O (n=0,1,2,3,5,7)

    Molecular Weight: 120.37+18n (n=0,1,2,3,5,7)

    CAS No.: 10034-99-8 / 7487-88-9 / 22189-08-8

    HS Code: 2833210000

    Physical and chemical property

    Solubility: soluble in water;slightly soluble in ethanol, glycerol, ether; insoluble in acetone
    Stability:  magnesium sulfate anhydrous is easy to absorb water, magnesium sulfate heptahydrate is easy to dehydrate

    Specification

    Item Magnesium Sulfate Heptahydrate Magnesium Sulfate Pentahydrate Magnesium Sulfate Trihydrate Magnesium Sulfate Dihydrate Magnesium Sulfate Monohydrate Magnesium Sulfate Anhydrate
    Appearance White Crystals White powder or granular White powder or granular White powder or granular White powder or granular White powder or granular
    Assay                       %≥ 99.5 99 99 99 99 98
    MgSO4                    %≥ 48.59 56 68 76 86 98
    MgO                        %≥ 16.2 19 22.7 25.3 28.6 32.6
    Mg                          % ≥ 9.8 11.3 13.7 15.2 17.4 19.6
    PH(5% Solution) 5.0-9.2 5.0-9.2 5.0-9.2 5.0-9.2 5.0-9.2 5.0-9.2
    Iron(Fe)         (mg/kg)  ≤ 15 15 15 15 15 15
    Chloride(Cl)   (mg/kg)  ≤ 140 140 140 140 140 140
    Heavy metal(as Pb)
                          (mg/kg)  ≤
    8 8 8 8 8 8
    Arsenic(As)   (mg/kg)  ≤ 2 2 2 2 2 2

    Application

    Agricultural Grade-Sulfur and magnesium can provide rich nutrients for crops that it contributes to crop growth and increase the output, it also helps to loosen the soil and improve soil quality.Magnesium sulfate promotes photosynthesis in plants and increases the synthesis of fats and proteins.It can be used as water soluble fertilizer, leaf surface fertilizer and BB fertilizer.

    Shop Manufacturer of Magnesium sulfate heptahydrate Industrial Grade-Detailed Image 1

    Industrial Grade-Magmesium sulphate can be used in printing and dyeing, Industry,monosodium glutamate and as accessory ingredient for ABS and PVC resin.

    Shop Manufacturer of Magnesium sulfate heptahydrate Industrial Grade-Detailed Image 2

    Artificial snow- Film, TV series shooting snow scenery, snow scenery realistic. Low concentrations of magnesium sulfate are not harmful to grass and trees, and small amounts of residual magnesium sulfate can be used as nourishment.

    Shop Manufacturer of Magnesium sulfate heptahydrate Industrial Grade-Detailed Image 3

    Certificates

    Basic Info
    Product Name:

    Magnesium sulfate heptahydrate

    Other Name:

    Sulfuric acid,magnesium salt,hydrate (1:1:7);Sulfuric acid magnesium salt (1:1),heptahydrate;Magnesium sulfate heptahydrate;Magnesium sulfate heptahydrate (MgSO4.7H2O);Magnesium sulfate (MgSO4) heptahydrate;Magnesium sulfate hydrate (MgSO4.7H2O)

    CAS No.:

    10034-99-8

    Molecular Formula:

    H2O4S.7H2O.Mg

    InChIKeys:

    InChIKey=QBRPIXOGXMPIMA-UHFFFAOYSA-N

    Molecular Weight:

    246.47

    Exact Mass:

    246.010727

    EC Number:

    231-298-2

    HScode:

    28332100

    Categories:

    Inorganic Salts

    Characteristics
    PSA:

    95.6

    XLogP3:

    -0.70730

    Appearance:

    White Solid

    Density:

    1.67 g/cm3

    Melting Point:

    1124°C

    Boiling Point:

    330ºC at 760 mmHg

    Water Solubility:

    soluble in in water and acid. Slightly soluble in alcohol and glycerol.H2O: 1 M at 20 °C, clear, colorless

    Storage Conditions:

    Store at RT.

    Vapor Pressure:

    <0.1 mm Hg ( 20 °C)

    Vapor Density:

    <0.01 (vs air)

    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:

    Manufactory

    Main Products:

    Magnesium sulfate,Kieserite,Ortho-diallyl Bisphenol A,Bisphenol A Bisallyl Ether,2-Allylphenol,Dismaleimide

    Location:

    305, Building C4, No.127 Huizhiqiao Road, High-tech Zone, Qingdao Shandong China

    Payment Terms:

    TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    14

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2023

    Certifications:

    Business License,ISO9001

  • Inquiry History
    33 Inquiries
    Country Product Purchase Quantity Date Posted
    Latvia

    Magnesium sulphate 10034-99-8

    50 KG Jun 6, 2024
    Thailand

    Magnesium Sulphate China 10034-99-8 Mgso4.7H2O Raw Materials Pharmaceutical Grade

    50 KG Sep 20, 2023
    Indonesia

    Magnesium Sulfate Heptahydrate for Cosmetics Grade

    25 KG Sep 9, 2026
    Poland

    Magnesium Sulfate Heptahydrate

    1000 KG Mar 10, 2026
    India

    Magnesium Sulfate Heptahydrate

    27 MT Dec 18, 2025
    Poland

    magnesium sulphate heptahydrate

    100 MT Nov 28, 2025
    Turkey

    Magnesium Sulfate Heptahydrate

    500 G Jun 6, 2025
    Turkey

    Magnesium Sulfate Heptahydrate

    500 G May 30, 2025
    Pakistan

    Magnesium Sulfate Heptahydrate

    500 KG Feb 13, 2025
    Germany

    Magnesium Sulphate Heptahydrate

    1000 MT Sep 12, 2024
    Sri Lanka

    Epsom salt

    1.00 MT Aug 26, 2024
    Pakistan

    Magnesium sulfate

    1 20' Fcl Aug 22, 2024
    Egypt

    magnesium sulfate heptahydrate (Liquide)

    1.00 TON Aug 6, 2024
    Russia

    MAGNESIUM SULPHATE HEPTAHYDRATE

    1 20' Fcl Jun 24, 2024
    Russia

    Magnesium sulfate

    60 MT Mar 2, 2024
    Vietnam

    Magnesium Sulfate Heptahydrate

    3.00 TON Feb 28, 2024
    India

    Magnesium Sulphate Heptahydrate (White)

    10.00 MT Jan 24, 2024
    Egypt

    Magnesium Sulphate Heptahydrate

    1000 MT Jan 12, 2024
    Ghana

    Magnesium sulfate

    1 MT Nov 30, 2023
    Pakistan

    Magnesium Sulphate Heptahydrate

    1 KG Jan 22, 2026
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