Magnesium Carbonate (CAS 546-93-0) Comprehensive Guide
Table of Contents
- Product Specifications & Comparative Analysis
- Industrial Applications
- Usage Scenarios
- Client Success Stories
- Inquiry & Procurement
1. Product Specifications & Comparative Analysis
| Parameter | Light Magnesium Carbonate | Heavy Magnesium Carbonate |
|---|---|---|
| Molecular Formula | xMgCO3·yMg(OH)2·zH2O | MgCO3 |
| Density (g/cm³) | 2.16-2.4 | 2.9-3.1 |
| Decomposition Temp. | 350°C | 700°C |
| Solubility | Insoluble in water | Insoluble in water |
2. Industrial Applications
Pharmaceutical Sector
Acts as antacid in digestive medications and tablet binder with 99% USP-grade purity.
Food Technology
E-number E504 functions as dough conditioner and anti-caking agent in powdered foods.
Industrial Manufacturing
Fireproofing filler in construction materials and viscosity modifier in rubber production.
3. Usage Scenarios
Case 1: Nutraceutical Tablet Production
Enhances tablet integrity during compression while meeting FDA dissolution requirements.
Case 2: Sports Chalk Formulation
Provides moisture-wicking properties in climbing chalks with 98% adsorption efficiency.
4. Client Success Stories
PharmaCorp International
Implemented 500MT/year in antacid production, achieving 30% faster disintegration times.
BakeryTech Solutions
Enhanced bread volume consistency by 22% using food-grade MgCO3 as dough enhancer.
SafetyGear Manufacturers
Developed fire-resistant coatings with 45-minute flame retardancy for steel structures.
5. Inquiry & Procurement
Request technical specifications or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Available forms: 25kg bags, 500kg super sacks, custom pharmaceutical packaging.



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