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Home > Food Additives > Food Flavorings > Magnesium chloride (MgCl2) hydrate (1:6) for Sale > Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511
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Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511

15 Inquiries

Unit Price:

$400-500/MT FOB

Get Latest Price
CAS No.:

7791-18-6

Grade:

Industrial Grade

Content:

99%

Port:

Qingdao

Brand:

GZ

Packaging:

25 kg pp bag

Sample Available:

Yes

Price valid (until):

2026-10-22

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

CHEMICALS

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
    Product Description
    Name Magnesium chloride hexahydrate
    Molecular Formula MgCl2.6(H2O)
    Molecular Weight 203.30
    CAS Registry Number 7791-18-6
    EC Number 616-575-1
    Properties
    Density 1.569
    Melting point 117 ºC
    Water solubility 2350 g/L (20 ºC)
     
    Main Uses:

    1. Building materials: Magnesia cement is made from magnesia clay (MgO) and used to produce building materials such as fireproof boards, ventilation ducts, lightweight partition boards, artificial marble, floor tiles, decorative boards, magnesite manhole covers, greenhouse supports, etc.

    2. Metallurgical industry: used as a binder for refractory materials and furnace walls, manufacturing No. 2 flux, and as a raw material.

    3. Chemical industry: used to prepare various magnesium salts (such as magnesium oxide, magnesium hydroxide, magnesium carbonate), as well as production raw materials for antifreeze and firecracker fixative.

    4. Food industry: Used as a protein coagulant (brine tofu) to make tofu tender and delicious, and also as a food additive (E511) and magnesium nutrient fortifier.

    5. Environmental Protection and Transportation: Used as a road deicing and snow melting agent (less corrosive and more effective than sodium chloride), as well as a coal mine fire retardant and road dust inhibitor.

    6. Agriculture: Used for manufacturing magnesium fertilizer, potassium magnesium fertilizer, and as a defoliant for cotton.

    7. Medicine: Made into "dried brine" for medicinal purposes, it is also used to prepare electrolyte injections and magnesium supplements.

    8. Other industries: used as flame retardants (plastic, rubber additives), frozen salt water preparation, mechanical packaging boxes, triangular pads, and laboratory reagents, etc.
     

    Specification

    E511
     

    Item Specification
    Identity A Magnesium
    Identity B Chloride
    Appearance Colourless,odourless,very deliquescent flakes or crystals
    Solubility Very soluble in water
    Assay ≥99.0%
    Arsenic(As) ≤3ppm
    Lead(Pb) ≤2ppm
    Mercury(Hg) ≤1ppm
    Ammonium ≤50ppm


    Detailed Photos

    Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 1 Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 2 Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 3 Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 4 Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 5

     
    FAQ

    Question 1: Can I get samples?

    Answer: Yes,you can get free samples of our most products,
    while the courier cost will be borne by the buyers.

    Question 2: What's your MOQ?
    Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
    for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.

    Question 3: What's your delivery time?
    Answer:
    Orders shipped by express delivery,the delivery time is usually 5~7 working days;
    Orders shipped by air transport,usually around 7~10 working days;
    Orders shipped by sea , usually around 2~3 working weeks.

    Question 4: What are the different payment methods?
    Answer: We usually accept T/T, L/C.

    Question 5: How do you treat quality complaint?
    We take quality very seriously, it is one of the founding principles of our business.
     If the quality problem actually exists, we will replace with qualified goods or refund the money.

    About the Supplier

    This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI243264". Items marked "Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 6" are certified.

    Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 7
    Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 8
    Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 9Ningbo Surest Chemical Co., Ltd.
    Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 10
    Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 11
    Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 12
    Shop Food Additives Magnesium Chloride Mgcl2 CAS 7791-18-6 Magnesium Chloride Hexahydrate E511-Detailed Image 13

    Company Profile

    We are a company that deals in a variety of chemical raw materials and is committed to providing high-quality chemicals to customers around the world.

    Our products cover: APIs, Lab Reagents, Organic Solvents, Inorganic Compounds, Food Additives and Function Ingredients, Catalysts and Chemical Auxiliaries, Water Treatment Chemicals, etc.

    With the tenet of "service, integrity, exploration, and diligence", we make full use of more than ten years of accumulated industry experience, adapt to diverse needs, constantly explore new areas, and forge ahead.

    It has established a good reputation in the industry and has received strong support and recognition from domestic supply chain factories and foreign customers.

    Our Vision is to be a leader supplier of high quality raw materials in global, achieving a sustained profitability to our commercial clients and partners. Committing to be recognized by our present and future customers as a truthfully and efficient supplier.

    QUALITY ASSURANCE: We take quality very seriously, it is one of the founding principles of our business. We audit each of our manufacturers and ensuring that every process comply defined standard from ISO9001: 2008 and Good Manufacturing Practices.

    SERVICE: Value-added services including sourcing, tailored solutions, custom-made production and efficient logistics. We draw on more than 10 years working experience in this industry to deliver high quality, competitively priced products

    Our Production Capability & Technical Expertise

    Our Industry Experience & Global Business Record


    ECHEMI Editorial Reference
    White crystalline powder

    Basic Info
    Product Name:

    Magnesium chloride (MgCl2) hydrate (1:6)

    Other Name:

    Magnesium chloride (MgCl2),hydrate (1:6);Magnesium chloride,hexahydrate;Magnesium chloride (MgCl2),hexahydrate;Magnesium chloride (MgCl2) hydrate (1:6);Magnesium dichloride hexahydrate;Magnesium chloride hydrate (MgCl2.6H2O);Magnesium chloride hexahydrate (MgCl2.6H2O);Magnesium(II) chloride hexahydrate;Magnesium chloride hexahydrate;Crystallin CS;Bishopite;Magnesfine AT;Magnesfine HT

    CAS No.:

    7791-18-6

    Molecular Formula:

    Cl2Mg.6H2O

    InChIKeys:

    InChIKey=DHRRIBDTHFBPNG-UHFFFAOYSA-L

    Molecular Weight:

    203.30300

    Exact Mass:

    201.98600

    HScode:

    28273100

    Categories:

    Food Flavorings

    Characteristics
    PSA:

    55.38000

    XLogP3:

    0.99320

    Appearance:

    white to brown flake or granular crystal

    Density:

    1.56 g/cm3

    Melting Point:

    116.7 °C

    Boiling Point:

    1412ºC

    Water Solubility:

    H2O: 2350 g/L (20 ºC)

    Storage Conditions:

    Store at RT.

    Toxicity:

    LD50 orally in Rabbit: 8100 mg/kg

    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:

    Distributor

    Main Products:

    CHEMICALS

    Location:

    No. 109, Chailu Street, Qingnian Park Subdistrict, Huaian District, Jinan City, Shandong Province 280

    Year of Establishment:

    2026

    Shandong Guozhao Import and Export Co., Ltd., located at No. 280, Chalu Street, Qingnian Park Subdistrict, Huaiyin District, Jinan City, Shandong Province, primarily engages in import and export of goods; sales of chemical products (excluding licensed chemical products); sales of specialty chemical products (excluding hazardous chemicals); sales of plastic products; sales of metal products; sales of building materials; sales of architectural decoration materials; sales of daily-use chemical products; sales of food additives; sales of feed additives; sales of fertilizers; sales of batteries; and general cargo warehousing services (excluding items requiring licensing or approval, such as hazardous chemicals).

  • Inquiry History
    15 Inquiries
    Country Product Purchase Quantity Date Posted
    Paraguay

    Magnesium chloride hexahydrated

    2000 KG Jul 23, 2026
    Japan

    Magnesium Chloride Hexahydrate

    1 KG Sep 20, 2026
    Germany

    MgCl₂ E511

    50 KG Mar 9, 2026
    Azerbaijan

    Magnesium Chloride Hexahydrate

    25 KG May 24, 2024
    India

    Magnesium chloride hexahydrate

    20 MT Jan 20, 2026
    Jordan

    magnesium chloride hexahydrate

    25 TON Nov 14, 2023
    Indonesia

    Magnesium Chloride Hexahydrate Cosmetics Grade

    25 KG Sep 9, 2026
    India

    Magnesium Chloride Food Grade - Pure Crystal Form

    25 TON Jul 9, 2025
    Thailand

    Magnesium chloride Hexahydrate White powder 60 mesh

    22 MT Apr 1, 2024
    United States

    Magnesium Chloride Hexahydrate

    1.00 20' Fcl Mar 28, 2024
    Vietnam

    Magnesium Chloride Flake

    1.00 20' Fcl Mar 5, 2024
    Pakistan

    Dextrose anhydrous

    25 KG Feb 1, 2024
    Paraguay

    Iodopovidona

    400 KG Jul 23, 2026
    Turkey

    calcium chloride dihydrate

    24 MT Aug 30, 2024
    Turkey

    Calcium chloride dihydrate

    24 MT Aug 29, 2024
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