Magnesium carbonate
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- $4 - $1516
- Product name: Magnesium carbonate
- CAS: 546-93-0
- MF: CMgO3
- MW: 84.31
- EINECS:208-915-9
- MDL Number:MFCD00064632
- Synonyms:Carbonicacid,magnesiumsalt(1:1) ;ci77713 ;DCI Light Magnesium Carbonate;dcilightmagnesiumcarbonate ;barringtonite ;C.I. 77713;c.i.77713 ;Carbonate magnesium
19 prices
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Brand
- A2B
- AHH
- AK Scientific
- Arctom
- Biosynth
- Thermo Scientific Chemicals
- TRC
Package
- 5g
- 10g
- 25g
- 100g
- 500g
- 1000g
- 1kg
- 2kg
- 5kg
- 10kg
- 25kg
- 250 g
- ManufacturerA2B
- Product numberAI67636
- Product descriptionMagnesium carbonate 95%
- Packaging10g
- Price$4
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI67636
- Product descriptionMagnesium carbonate 95%
- Packaging100g
- Price$15
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI67636
- Product descriptionMagnesium carbonate 95%
- Packaging500g
- Price$25
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI67636
- Product descriptionMagnesium carbonate 95%
- Packaging1000g
- Price$39
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-16481
- Product descriptionMagnesium carbonate 97%
- Packaging500g
- Price$298
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberC663
- Product descriptionMagnesium carbonate 40.0to43.5%(MgO)
- Packaging1kg
- Price$439
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberC663
- Product descriptionMagnesium carbonate 40.0to43.5%(MgO)
- Packaging5g
- Price$18
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberC663
- Product descriptionMagnesium carbonate 40.0to43.5%(MgO)
- Packaging500g
- Price$268
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberC663
- Product descriptionMagnesium carbonate 40.0to43.5%(MgO)
- Packaging100g
- Price$78
- Updated2026-06-04
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- ManufacturerAK Scientific
- Product numberC663
- Product descriptionMagnesium carbonate 40.0to43.5%(MgO)
- Packaging25g
- Price$27
- Updated2026-06-04
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- ManufacturerArctom
- Product numberBD-A885161
- Product descriptionMagnesium Carbonate 98%(MgO:40-47%)
- Packaging500g
- Price$28
- Updated2026-05-26
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- ManufacturerArctom
- Product numberBD-A885161
- Product descriptionMagnesium Carbonate 98%(MgO:40-47%)
- Packaging100g
- Price$17
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A885161
- Product descriptionMagnesium Carbonate 98%(MgO:40-47%)
- Packaging1kg
- Price$44
- Updated2026-05-26
- Buy
- ManufacturerBiosynth
- Product numberFM32755
- Product descriptionMagnesium carbonate - heavy
- Packaging2kg
- Price$240.76
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM32755
- Product descriptionMagnesium carbonate - heavy
- Packaging5kg
- Price$479.3
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM32755
- Product descriptionMagnesium carbonate - heavy
- Packaging10kg
- Price$757.9
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AI67636 | Magnesium carbonate 95% | 10g | $4 | 2026-05-25 | Buy |
| A2B | AI67636 | Magnesium carbonate 95% | 100g | $15 | 2026-05-25 | Buy |
| A2B | AI67636 | Magnesium carbonate 95% | 500g | $25 | 2026-05-25 | Buy |
| A2B | AI67636 | Magnesium carbonate 95% | 1000g | $39 | 2026-05-25 | Buy |
| AHH | MT-16481 | Magnesium carbonate 97% | 500g | $298 | 2026-05-26 | Buy |
| AK Scientific | C663 | Magnesium carbonate 40.0to43.5%(MgO) | 1kg | $439 | 2026-06-04 | Buy |
| AK Scientific | C663 | Magnesium carbonate 40.0to43.5%(MgO) | 5g | $18 | 2026-06-04 | Buy |
| AK Scientific | C663 | Magnesium carbonate 40.0to43.5%(MgO) | 500g | $268 | 2026-06-04 | Buy |
| AK Scientific | C663 | Magnesium carbonate 40.0to43.5%(MgO) | 100g | $78 | 2026-06-04 | Buy |
| AK Scientific | C663 | Magnesium carbonate 40.0to43.5%(MgO) | 25g | $27 | 2026-06-04 | Buy |
| Arctom | BD-A885161 | Magnesium Carbonate 98%(MgO:40-47%) | 500g | $28 | 2026-05-26 | Buy |
| Arctom | BD-A885161 | Magnesium Carbonate 98%(MgO:40-47%) | 100g | $17 | 2026-05-26 | Buy |
| Arctom | BD-A885161 | Magnesium Carbonate 98%(MgO:40-47%) | 1kg | $44 | 2026-05-26 | Buy |
| Biosynth | FM32755 | Magnesium carbonate - heavy | 2kg | $240.76 | 2026-06-04 | Buy |
| Biosynth | FM32755 | Magnesium carbonate - heavy | 5kg | $479.3 | 2026-06-04 | Buy |
| Biosynth | FM32755 | Magnesium carbonate - heavy | 10kg | $757.9 | 2026-06-04 | Buy |
Properties
Melting point :350 °C (decomp) (662 °F; 623 K)
Density :3.050
refractive index :1.717
solubility :Practically insoluble in water. It dissolves in dilute acids with effervescence.
form :Solid
color :White
Odor :at 100.00%. odorless
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]
Specific Heat Capacity :Cp(crystal): 0.9 J/(g·K), at 25℃
Stability :Hygroscopic
Cosmetics Ingredients Functions :COLORANT
ABSORBENT
BINDING
ANTICAKING
BULKING
OPACIFYING Cosmetic Ingredient Review (CIR) :Magnesium carbonate (546-93-0)
InChI :InChI=1S/CH2O3.Mg/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InChIKey :ZLNQQNXFFQJAID-UHFFFAOYSA-L
SMILES :[Mg+2].C([O-])(=O)[O-]
LogP :-0.809 (est)
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)
Density :3.050
refractive index :1.717
solubility :Practically insoluble in water. It dissolves in dilute acids with effervescence.
form :Solid
color :White
Odor :at 100.00%. odorless
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]
Specific Heat Capacity :Cp(crystal): 0.9 J/(g·K), at 25℃
Stability :Hygroscopic
Cosmetics Ingredients Functions :COLORANT
ABSORBENT
BINDING
ANTICAKING
BULKING
OPACIFYING Cosmetic Ingredient Review (CIR) :Magnesium carbonate (546-93-0)
InChI :InChI=1S/CH2O3.Mg/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InChIKey :ZLNQQNXFFQJAID-UHFFFAOYSA-L
SMILES :[Mg+2].C([O-])(=O)[O-]
LogP :-0.809 (est)
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)
Safety Information
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Description
Magnesium carbonate is obtained mainly by mining the natural mineral magnesite. The trihydrate salt, MgCO3·3H2O, is prepared by mixing solutions of magnesium and carbonate ions in the presence of carbon dioxide.More related product prices
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-
Sodium carbonate
$15-5120 -
Magnesium sulfate
$5-8921.35 -
Dimethyl carbonate
$5-1610
Suppliers and manufacturers
Hebei Qujie Technology Co., Ltd.
Hebei Huanzhou Chemical Products Co., Ltd.
Henan Tianfu Chemical Co.,Ltd.
Magnesium carbonate
CAS:546-93-0
