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Home > Agrochemicals > Fertilizers > Magnesium sulfate heptahydrate for Sale > Magnesium Sulfate Heptahydrate(Fertilizer Chemical)
Magnesium Sulfate Heptahydrate(Fertilizer  Chemical) buy - large image1
Magnesium Sulfate Heptahydrate(Fertilizer  Chemical) buy - image1

Magnesium Sulfate Heptahydrate(Fertilizer Chemical)

TDS 35 Inquiries

Unit Price:

$80-90/MT FOB

Get Latest Price
CAS No.:

10034-99-8

Grade:

Agricultural Grade

Content:

99%

Port:

QINGDAO or TIANJIAN PORT

Brand:

REAPCHEM

Packaging:

PP woven bag with PE inner bag in 25kg/50kg/1000kg or according to customer's demand.

Price valid (until):

2026-06-30

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

chemicals,Flame Retardants,Agrochemicals,Water Treatment Chemicals,Chemical Intermediates,Food Additives

  • Product Description

  • Seller Information

  • History Price

  • Inquiry History

  • Description


      Product Detail  

    1. Quick Details

    Brand Name: REAPCHEM

    Pro Name: Magnesium Sulfate

    Other Name: Magnesium Sulfate Heptahydrate

    Place of Origin: Shandong, China

    Molecular Formula: MgSO4 ·7H2O

    Molecular weight: 246.47

    CAS NO.: 10034-99-8

    Appearance: A white crystalline solid

    Solubility: 100%

    Grade: TECH Grade 99.0% / AGRO Grade

    2. Packaging & Delivery

    Packaging detail: PP woven bag with PE inner bag in 25kg/50kg/1000kg or according to customer's demand.

    Loaded: 24mt/20'fcl with pallets, 25mt/20'fcl without pallets

    Delivery detail: Within 7-10 days

    Transportation: BY SEA

    Port: QINGDAO

    3. Specifications

    Analysis Item

    Specification

    Appearance

    White crystal

    Assay

    99.0%

    MgO

    16.2% min

    Mg

    9.8% min

    Fe

    0.003% max

    Cl-

    0.1% max

    Pb

    0.001% max

    As

    0.0002% max

    pH

    5-9.2

    4. Application

    In agriculture, MgSO4 is a excellent dual-nutrients fertilizer because of the elements Mg and S, which is the 5th and 6th important Ingredients for crops. They not only increase crop yield also improve the taste. Magnesium is component of chlorophyll and colorants, and it's the only one of metallic element in the chlorophyll molecule. It can promote the photosynthesis to generate carbohydrate, protein, fat.

    It is used as additives In Animal husbandry and as coagulant aid for cement in building industry. 
    In addition, it can be used in explosives, matches, porcelain, glass, pigments, pulp, ABS resin.


    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:

    Fertilizers

    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:

    Trader

    Main Products:

    chemicals,Flame Retardants,Agrochemicals,Water Treatment Chemicals,Chemical Intermediates,Food Additives

    Location:

    RM 701, Building 1, Cluster Data Center, Shunhua Road, Jinan, Shandong, China

    Payment Terms:

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

    Average lead Time:

    30

    Total Annual Revenue:

    $25 million-$50 million

    Total Employees:

    11-50

    Year of Establishment:

    2019

      REAPCHEM has established itself as a premier, production-oriented global exporter of high-quality chemical products. With more than 20 years of industry expertise, deep-rooted technical knowledge, and an unwavering commitment to excellence, we have grown into a trusted partner for businesses worldwide. Today, our international footprint spans over 100 countries and regions, delivering reliable chemical solutions that power diverse industries across the globe. Our Core Business Segments As a comprehensive chemical manufacturer and exporter, REAPCHEM specializes in a diverse and robust portfolio designed to meet the rigorous demands of the global market. Our core business divisions include: Agrochemicals: High-efficiency solutions dedicated to modern agriculture, crop protection, and maximizing global yields. Flame Retardants: Advanced, safety-driven compounds designed to meet strict international fire safety and material standards. Industrial Chemicals: Essential raw materials and high-purity chemical agents that drive various manufacturing and industrial processes. Water Treatment Chemicals: Innovative formulations tailored for industrial, municipal, and environmental water purification and conservation. Food Additives: Safe, premium-grade ingredients compliant with global health regulations to enhance food quality and preservation. Chemical Intermediates: Crucial building blocks supporting the synthesis of pharmaceuticals, polymers, and fine chemicals.
     

  • Weekly Price

    The chart shows the price trend of the product in the past 12 months.
    Click Magnesium Sulfate Heptahydrate(Fertilizer Chemical) price to view more maket price and ECHEMI analysis.

  • Inquiry History
    35 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
    Poland

    Magnesium Sulfate Heptahydrate

    1000 KG Mar 10, 2026
    Pakistan

    Magnesium Sulphate Heptahydrate

    1 KG Jan 22, 2026
    India

    Magnesium Sulfate Heptahydrate

    27 MT Dec 18, 2025
    India

    Magnesium Sulphate Heptahydrate

    20 MT Dec 9, 2025
    Poland

    magnesium sulphate heptahydrate

    100 MT Nov 28, 2025
    Bangladesh

    Mgso4 heptahydrate

    1 KG Aug 20, 2025
    India

    Magnesium Sulphate Heptahydrate Food Grade

    25 TON Jul 14, 2025
    Turkey

    Magnesium Sulfate Heptahydrate

    500 G Jun 6, 2025
    Turkey

    Magnesium Sulfate Heptahydrate

    500 G May 30, 2025
    Pakistan

    Magnesium sulfate Heptaahydrate Food Grade

    20.00 TON Nov 7, 2024
    Germany

    Magnesium Sulphate Heptahydrate

    1000 MT Sep 12, 2024
    Pakistan

    Magnesium Sulphate

    10 MT Aug 29, 2024
    Sri Lanka

    Epsom salt

    1.00 MT Aug 26, 2024
    Egypt

    magnesium sulfate heptahydrate (Liquide)

    1.00 TON Aug 6, 2024
    Vietnam

    MgSO4.7H2O

    2.00 20' Fcl Mar 22, 2024
    Russia

    Magnesium sulfate

    60 MT Mar 2, 2024
    Vietnam

    Magnesium Sulfate Heptahydrate

    3.00 TON Feb 28, 2024
    Zimbabwe

    Magnesium sulfate

    34.5 KG Feb 19, 2024
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