Magnesium Carbonate Mgco3 Food Industry Grade Pharmaceutical Grade CAS 13717-00-5 546-93-0

• CAS No.: 546-93-0
• Formula: 4mgco3.Mg(Oh)2.5H2O
• EINECS: 235-192-7
• Solubility: Insoluble in Water
• Certification: COA, ISO
• Classification: M2(OH)2CO3
• Model NO.: E504 (ii)
• Purity: 40.0%-45.0%
• Type: Magnesium Carbonate
• Grade Standard: Medicine Grade
• Other Names: Mgco3
• Einecs No.: Magnesium Carbonate
• Appearance: White Powder Magnesium Carbonate
• Application: Raw Material
• Model Number: Magnesium Carbonate
• Transport Package: 10kg Paper Bags or Fiber Drums
• Specification: 40-45%
• Trademark: Qiangyuan
• Origin: China
• HS Code: 2836991000
• Production Capacity: 5000mt/Year

Product Description

1. General Description
Molecular formula: 4MgCO₃.Mg(OH)₂.5H₂O
Molecular weight: 485
EC No.: 235-192-7


Usage:
1)Drier
2)Leavening agent
3)Nutritional Supplement

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

2. Specification

Test Parameters	Specification
Appearance	White Fine Powder
Magnesium Oxide	40-45%
Calcium Oxide	1.0% max.
Acid Insoluble Matter	0.05% max.
Iron	200 ppm max.
Water Soluble Matter	1.0% max.
Sulphates	0.3% max.
Chlorides	0.07% max.
Ar-senic	3 ppm max.
Lead	2 ppm max.
Mercu-ry	1 ppm max.
Total numbers of colony	1000cfu/g max.
Mold and yeast	25 cfu/g max.
Coliform group	10 cfu/g max.
Bulk Density, g/cm3	0.15 - 0.3

Company Profile

3. Standard packing:
10kg kraft paper bags with pallets.

Certifications

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