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| Product Name: |
Magnesium carbonate
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| Supply Ability: |
1000,000T |
| Related proudcts |
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| Specifications |
Magnesium carbonate |
| Price Term: |
FOB |
| Port of loading: |
shanghai |
| Minimum Order |
0.01 |
| Unit Price: |
3800/T |
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English Name: Magnesium carbonate, basic; Magnesium carbonate, light
Molecular Formula: 3MgCO3， Mg(OH) 2， 3H2O
Molecular Weight: 365.31
Physicochemical Properties: White monoclinic crystalline or amorphous powder. Its chemical compositions generally is expressed in x MgCO3， y Mg(OH) 2， z H2O, of which the proportions of x, y and z have several different kinds and can be 4:1:4, 4:1:5, 4:1:6, 4:1:7, 3:1:3 and 3:1:4. And nontoxic, odorless, stable in the air. Relative density is 2.16. Slightly soluble in water, and its aqueous solution shows weak alkaline reaction. Its solubility in water is 0.02% (15℃). Easily soluble in acid and ammonium salt solution, it shall resolve and send out carbon dioxide while meeting with diluted acid. Heated to 300℃ and above, it shall resolve and produce water, carbon dioxide and magnesium oxide.
Use: Used as high-quality filler and reinforcement agent of rubber products; as well as fireproof and thermal insulation materials resistant to high temperature. Light magnesium carbonate with a basis of asbestos is high-quality isolation material used for ship and boiler manufacture. And it also can be used to manufacture high-grade glass articles, magnesium salt, pigment, paint and chemicals for daily use, etc. It can be used as anti-acid agent in pharmaceutical industry. And also can be used as desiccant, color retention agent, carrier and anti-caking agent.
Processing Method: Dolomite by Carbonization, Brine, Limestone Carbonization, Soda Method, Ammonium Bicarbonate Method |
| Company: |
Wuxi ZeHui Chemical Co.,LTD
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| Contact: |
Ms. Shelley Chan |
| Address: |
Room 705, JiaBo Plaza, No.123 Xihu Road |
| Postcode: |
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| Tel: |
86 510 82231080 |
| Fax: |
86 510 88216987 |
| E-mail: |
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