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Home > Inorganic Chemistry > Oxides and Peroxides > Magnesium carbonate for Sale > Factory Price Magnesium Carbonate with 99% Powder CAS 546-93-0 Magnesium Carbonate Supplier
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Factory Price Magnesium Carbonate with 99% Powder CAS 546-93-0 Magnesium Carbonate Supplier

13 Inquiries

Unit Price: Get Latest Price
CAS No.:

546-93-0

Grade:

Chemical Grade

Content:

98%

Port:

中国

Packaging:

25kg

Price valid (until):

2026-01-31

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

Sodium benzoate,Potassium sorbate,Xanthan gum,phosphoric acid,citric acid,Aminophylline anhydrous

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Factory price magnesium carbonate with 99% powder CAS 546-93-0

    Magnesium carbonate Basic information
    Product Name: Magnesium carbonate
    Synonyms: carbonicacid,magnesiumsalt;Carbonicacid,magnesiumsalt(1:1);ci77713;DCI Light Magnesium Carbonate;dcilightmagnesiumcarbonate;barringtonite;C.I. 77713;c.i.77713
    CAS: 546-93-0
    MF: CMgO3
    MW: 84.31
    EINECS: 208-915-9
    Mol File: 546-93-0.mol
    Magnesium carbonate Structure
    Melting point  990°C
    density  3.05
    solubility  Practically insoluble in water. It dissolves in dilute acids with effervescence.
    form  Solid
    color  White
    Water Solubility  g MgCO3/100g solution at CO2 pressure, kPa, 18°C: 3.5 (203), 4.28 (405), 5.90 (1010), 7.49 (1820), 7.49 (5670); at 0°C 8.58 (3445), at 60°C 5.56 (3445); soluble acids; insoluble alcohol [HAW93] [KIR81]
    CAS DataBase Reference 546-93-0(CAS DataBase Reference)
    NIST Chemistry Reference Magnesium carbonate(546-93-0)
    EPA Substance Registry System Magnesium carbonate (546-93-0)


     COA

    Item

    Specification

    Test Result

    Appearance

    White Fine Powder

    Pass

    Magnesium Oxide

    40-43.5%

    42.5%

    Calcium

    0.30% max.

    0.05%

    Acid Insoluble Matter

    0.05% max.

    0.02%

    Iron

    50 ppm max.

    <15 ppm

    Soluble Salt

    1.0% max.

    0.2%

    Sulphates

    0.3% max.

    0.05%

    Chlorides

    0.035% max.

    0.02%

    Arsenic

    1 ppm max.

    < 1 ppm

    Lead

    1 ppm max.

    < 1 ppm

    Mercury

    0.5 ppm max.

    < 0.5 ppm

    Bulk Density, g/cm3

    0.55 - 0.7

    0.65

    Residue on 100-mesh sieve

    0.3% max.

    0.02%

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    Our Advantages:

    Who are we?

    1. TNN was founded in 1998 with headquarters in Dalian, branch offices in USA, Austrilia.

    2. ISO9001 Certificated,annual Sales Amount 28million US dollors, cooperative ralationship with 60+countries.

    3.We are based in Liaoning, China, start from 2018,sell to Eastern Asia(60.00%),North America(20.00%),Africa(20.00%). There are total about 11-50 people in our office.

    4. how can we guarantee quality?
    Always a pre-production sample before mass production;
    Always final Inspection before shipment;

    5.what can you buy from us?
    Vitamin C, Phosphoric Acid, Citric Acid, Potassium Sorbate, Monosodium Glutamate

    6. why should you buy from us not from other suppliers?
    We engages in global connection and international services.We focus on product quclity contral,R&D,professional services and social economical responsiblity.

    7. what services can we provide?
    Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery,DAF;
    Accepted Payment Currency:USD,EUR;
    Accepted Payment Type: T/T,L/C,D/P D/A;
    Language Spoken:English,Chinese,Spanish,Japanese,Russian,Korean

    What we can do?

    1. Customer-oriented sourcing and supply service.

    2. Pre-shipment sample test and third-party inspection to assure product quality.

    3. Customized label and packing, reinforced palletizing method to keep cargo in good condition.

    4. Professtional service on mixed container load with 20+ different products in one consignment.

    5. Fast speed of delivery under multiple modes of trasportation including sea,railway,air,courier.

    Advantages:

    1.     25-year export experience

    2.     Mix container and professional loading with taking photos of every step.

    3.     Our own lab, test pre-shipment sample before shipment and keep batch samples

    Strict quality control:

    Firstly test pre-shipment sample by TNN's lab,

    If test succeeds, deliver (same batch) pre-shipment sample and confirm the Original COA with clients,

    After confirmation we ship the (same batch) cargos.

    If test fails,shipment suspends,TNN corrects and offers qualified one.

    Mission interpretation

    Income:  Stable and keep rising

    Well-off life: Have a car and there own house, Children can get a good education The old can be supported  

    Work hard: become an expert in our field

    The fastest delivery, The fastest shipment , The fastest documents

    Transportation for mixed products containers and dangerous cargos 

    Keep stock

    Provide market analysis report

    Multiple payment ways  long payment periods


    Exported dihydroartemisinin to Nigeria to make the medicine for malari


    The Charity Federation of Africa raised money and bought a water line

    give discounts , timely delivery with insufficient balance.

    In 2006,TNN passed verification of ISO 9001:2008.Since 2016,TNNhas established 3 overseas companies and warehouses in USA,AUS,UAE to keep fast delivery.Meanwhile TNN now is shareholder offactories for some food additives,mini air pump and easy pull cap.

    The TNN Development Limited is a manufacturing and distributinggroup for food additives and machine with ISO 9001:2008 Certificate.TNN is working closely with partners from Europe,Asia,North America,Latin America and Africa for export business of below:


    ●Food Additives & Plant Extracts

    ●Fine Chemicals

    ●Cosmetics

    ●Pharmaceutical Raw Materials(API)


    Basic Info
    Product Name:

    Magnesium carbonate

    Other Name:

    Carbonic acid,magnesium salt (1:1);Magnesium carbonate;C.I. 77713;Carbonate magnesium;DCI Light Magnesium Carbonate;Stan-Mag Magnesium Carbonate;Magnesium carbonate (MgCO3);Magnesium carbonate (1:1);Apolda;Kimboshi;GP 20 (carbonate);GP 20;Destab;MA 70 (carbonate);Gold Star;Gold Star (carbonate);Magfy;Magnesite 33;CSC Book Saver;CSC Book Saver Spray;TT;TT (carbonate);Magnesium Carbonate Gold Star;MSL;MSHP;PMK 75;Frimiz MZ 1;MSPS;Magnesite MSS;SG-MGC 01;MSS;MSL-AM;Upsalite;GP 30N;A 106;A 106 (carbonate);CH 01;CH 01 (carbonate);CH 02;CH 02 (carbonate);Zehui ZH 4;ZH 4;Magthermo MS-L;Magthermo MS-PS;Magthermo MS-S;1784-39-0;364320-47-8;183480-27-5

    CAS No.:

    546-93-0

    Molecular Formula:

    CH2O3.Mg

    InChIKeys:

    InChIKey=XNEYCQMMVLAXTN-UHFFFAOYSA-N

    Molecular Weight:

    84.31

    Exact Mass:

    85.98540

    EC Number:

    208-915-9

    UNII:

    0IHC698356

    ICSC Number:

    0969

    DSSTox ID:

    DTXSID4049660

    Color/Form:

    Light, bulky, white powder

    ATC Code:

    A - Alimentary tract and metabolism

    HScode:

    28369910

    Categories:

    Oxides and Peroxides

    Characteristics
    PSA:

    63.2

    XLogP3:

    0.22240

    Appearance:

    White Solid

    Density:

    3.0 g/cm3

    Melting Point:

    990 °C

    Boiling Point:

    Decomposes

    Flash Point:

    169.8ºC

    Refractive Index:

    Index of refraction: 1.536 (alpha), 1.741 (beta)

    Water Solubility:

    H2O: 0.1g/L

    Storage Conditions:

    Magnesium carbonate is stable in dry air and on exposure to light. The bulk material should be stored in a well-closed container in a cool, dry place.

    Vapor Pressure:

    0 mmHg (approx)

    Flammability characteristics:

    Non-combustible; produces toxic fumes of magnesium-containing compounds in the fire

    Odor:

    Odorless

    Experimental Properties:

    HEATED ... MAGNESIUM BICARBONATE LOSES CARBON DIOXIDE & WATER & MAGNESIUM CARBONATE PPT. ... GENERALLY YIELDS LIGHT CARBONATE.|Heat of Formation = -1096 kJ/mol|Colorless to white crystals; density: 1.84 g/cu cm; MP: 165 °C (decomp); soluble in cold water (0.129 wt%) /Trihydrate/

    Air and Water Reactions:

    No rapid reaction with air No rapid reaction with water

    Reactive Group:

    Carbonate Salts

    Reactivity Profile:

    MAGNESITE has generally low chemical reactivity. Non-flammable and non-combustible. Reacts with acids and acidic salts to generate gaseous carbon dioxide with effervescence (bubbling). The reaction may be rapid and exothermic with concentrated solutions of acids. The effervescence can create foaming. Incompatible with formaldehyde.

    Flammable Limits:

    Noncombustible Solid

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Sodium benzoate,Potassium sorbate,Xanthan gum,phosphoric acid,citric acid,Aminophylline anhydrous

    Location:

    RM2901, Rainbow Building, No.23, Renmin Road, Zhongshan Dist.

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A

    Average lead Time:

    30

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    11-50

    Year of Establishment:

    2006

    Certifications:

    QUALITY MANAGEMENT SYSTEM CERTIFICATE,kosher certification,SERTIFIKAT HALAL-HALAL CERTIFICATE,EU GMP

    Over 25 Years' Import and Export Experience
    TNN was founded in 1998 in Dalian China with headquarter in Dalian, overseas branch offices in the USA, Australia, and Dubai. TNN has three domestic branches in Jilin, Shanghai, and Shenyang. Mix container and professional loading with taking photos of every step. Our own laboratory, pre-shipment sample before shipment, and keep batch samples.

    Our Products
    Specialize in chemicals, fashion accessories, lotion pumps & sprayers, tyres, gloves & other epidemic prevention products, and bottle caps supplying to all over the world. TNN will make your life better.

    ISO9001:2015 Company with Perfect Loading 
    Certified by ISO9001, CE, GMP, FDA, specializing in food, feed additives, APIS, Cosmetics, Medical instruments, chemical raw materials, and more.

    Exporting to 60+ Countries
    Our products have been sold to clients all over the world, such as Japan, Korea, Mideast, Middle Asia, Europe, Africa, India, South America, keeping a cooperative relationship with 60+ countries. We are firmly committed to our mission of creating a global trade network on supply, sales, and service.

    Cooperate with Us Today
    Contact us today to discuss mutually beneficial cooperation.
  • Inquiry History
    13 Inquiries
    Country Product Purchase Quantity Date Posted
    Netherlands

    Magnesium Carbonate

    700 KG Jul 13, 2026
    Indonesia

    Magnesium Carbonate

    1 20' Fcl May 7, 2025
    Mexico

    Magnesium Carbonate

    1 MT Dec 27, 2024
    Spain

    Magnesium carbonate

    1 L Nov 12, 2024
    India

    Magnesium carbonate

    100.00 TON Jul 9, 2024
    South Korea

    Magnesium carbonate

    1 40' Fcl Dec 26, 2023
    India

    Magnesium Carbonate

    200 MT Jul 22, 2026
    Vietnam

    Magnesium Carbonate

    6000 KG Aug 7, 2025
    India

    Magnesium carbonate IP/BP/USP grade

    2.00 TON Dec 9, 2024
    South Africa

    Magnesium Carbonate

    3000 TON Mar 18, 2024
    Brazil

    Magnesium Carbonate

    1.00 TON Nov 6, 2023
    South Korea

    Magnesium carbonate

    1 40' Fcl May 24, 2024
    Bangladesh

    magnesium carbonate

    2700 KG Nov 29, 2023
    Post an enquiry for this product
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