Plastic Raw Material Heavy PVC Production of Dolomite Magnesium Calcium Carbonate

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Product Description

Basic Information
Model NO.
Heavy Magnesium Carbonate
EINECS
235-192-7
Solubility
Insoluble in Water
Certification
COA, ISO
Purity
40.0%-45.0%
Grade Standard
Medicine Grade
HS Code
2836991000
Appearance
White Powder
Product Description
Heavy Magnesium Carbonate

Molecular Formula: 4MgCO₃.Mg(OH)₂.5H₂O

Molecular Weight: 485

EC No.: 235-192-7

Key Usages
1 Drier
2 Leavening agent
3 Nutritional Supplement
Product Storage Packaging

Storage: Store in a cool, dry area and not in direct sunlight. The preferred storage temperature should not exceed 0ºC-40ºC.

Specifications
Test Parameters Specification
AppearanceWhite Fine Powder
Magnesium Oxide40-45%
Calcium Oxide1.0% max.
Acid Insoluble Matter0.05% max.
Iron200 ppm max.
Water Soluble Matter1.0% max.
Sulphates0.3% max.
Chlorides0.07% max.
Arsenic3 ppm max.
Lead2 ppm max.
Mercury1 ppm max.
Total numbers of colony1000cfu/g max.
Bulk Density, g/cm30.15 - 0.3
Specification Graph
Company Profile & Capabilities

Established in 2002, we are a leading manufacturer & exporter of Sodium Bromate, Calcium Chloride, Magnesium Carbonate, Magnesium Oxide, and other chemical materials. Our products are exported to over 80 countries and regions worldwide, serving industries such as Oil Drilling, Food Additives, Water Treatment, and Pharmaceuticals.

We adhere to the principle of "Innovative Technology, Circular Economy, Social Responsibility, Sustainable Development." Our technical center and pilot plant are equipped with advanced R&D facilities, holding multiple invention and utility model patents.

Facility View 1
Facility View 2
Production & Technologies
Production Process
Technology Flow
Packaging & Storage

Standard Packing: 10kg kraft paper bags with pallets.

Packaging Type
Warehouse Storage

Storage and Handling: Store in a cool place. Keep packaging tightly closed in a dry and well-ventilated place.

Certifications
Product Certifications
Frequently Asked Questions
1. What is the purity level of your Heavy Magnesium Carbonate?
Our product maintains a high purity standard of 40.0% to 45.0% Magnesium Oxide content.
2. Is this product suitable for medical applications?
Yes, our Magnesium Carbonate is produced to Medicine Grade standards, suitable for various raw material applications in the pharmaceutical industry.
3. How is the product packaged for international shipping?
Standard packaging consists of 10kg kraft paper bags or fiber drums, typically secured on pallets for safe transport.
4. What are the solubility characteristics?
Heavy Magnesium Carbonate is insoluble in water, which is a key characteristic for its use as a drier and leavening agent.
5. What is the recommended storage condition?
It should be stored in a cool, dry, and well-ventilated area away from direct sunlight, with temperatures maintained between 0ºC and 40ºC.
6. Do you provide quality certifications?
Yes, we provide COA (Certificate of Analysis) and we are ISO certified to ensure the highest quality standards for our clients.

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