Magnesium Hydroxide Carbonate E504 (II) Heavy

• 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
• 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

2. Specification
 

Test Parameters	Specification
Appearance	White 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	0.6% max.
Chlorides	0.07% max.
Arsenic	3 ppm max.
Lead	2 ppm max.
Mercury	1 ppm max.
Total numbers of colony	1000 cfu/g max.
Mold and yeast	25 cfu/g max.
Coliform group	10 cfu/g
Bulk Density, g/cm3	0.55 - 0.7

3. Standard packing:
     - 25kg kraft paper bags;
     - 25kg fiber drums

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