Factory Supply Magnesium Carbonate/Mgco3 CAS 546-93-0 with Light/Heavy Type
13 Inquiries
546-93-0
Industrial Grade
99%
qingdao
guozhao
25kg
2026-09-24
CHEMICALS
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceWhite or almost white powder. Magnesium carbonate occurs as light, white-colored friable masses or as a bulky, white-colored powder. It has a slightly earthy taste and is odorless but, since it has a high absorptive ability, magnesium carbonate can absorb odors.
The USP 32 describes magnesium carbonate as either a basic hydrated magnesium carbonate or a normal hydrated magnesium carbonate. However, the PhEur describes magnesium carbonate as being a hydrated basic magnesium carbonate in two
Magnesite appears as white, yellowish, grayish-white or brown crystalline solid or crystalline powder. Density: 3-3.1 g cm-3. An important ore for magnesium. Used in the manufacture of materials capable of withstanding very high temperatures. Sometimes used to produce carbon dioxide.|DryPowder; Liquid; OtherSolid; PelletsLargeCrystals|Odourless, light, white friable masses or as a bulky white powder|WHITE POWDER.|White, odorless, crystalline powder.
Magnesite appears as white, yellowish, grayish-white or brown crystalline solid or crystalline powder. Density: 3-3.1 g cm-3. An important ore for magnesium. Used in the manufacture of materials capable of withstanding very high temperatures. Sometimes used to produce carbon dioxide.|Magnesium carbonate is a magnesium salt with formula CMgO3. Its hydrated forms, particularly the di-, tri-, and tetrahydrates occur as minerals. It has a role as an antacid and a fertilizer. It is a magnesium salt, a carbonate salt and a one-carbon compound.|Magnesium carbonate, also known as magnesite, is a common over the counter remedy for heartburn and upset stomach caused by overproduction of acid in the stomach.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:
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
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Seller Information
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Business Type:
Distributor
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Main Products:
CHEMICALS
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Location:
No. 109, Chailu Street, Qingnian Park Subdistrict, Huaian District, Jinan City, Shandong Province 280
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Year of Establishment:
2026
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Inquiry History13 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
300 MT Aug 12, 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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