Audited Supplier
Heavy Magnesium Carbonate
546-93-0
4mgco3.Mg(Oh)2.5H2O
235-192-7
Insoluble in Water
COA, ISO
M2(OH)2CO3
40.0%-45.0%
Magnesium Carbonate
Medicine Grade
Mgco3
235-192-7
White Powder Magnesium Carbonate
Raw Material
Magnesium Carbonate
Magnesium Carbonate
White
333.6°cat760mmhg
485.65
Precipitated CaCO3
Qiangyuan
10kg Paper Bags or Fiber Drums
40-45%
China
2836991000
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.
| 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 |
Weifang Qiangyuan Chemical Industry Co., Ltd. Was established in 2002. We are a leading manufacturer & exporter of S odium -B romate, Calcium Chloride, Magnesium Carbonate, Magnesium Oxide, Sodium Bromide, Calcium Bromide, Magnesium Chloride, Sodium Metabisulfite, Sodium Bicarbonate, Poly Aluminum Chloride, P otassium-N itrate, Citric Acid, Caustic - Soda etc. In China.
Our products are mainly used as Oil Drilling chemicals, Food and Feed Additives, Mining chemicals, Ice & Snow Melt, Dust Control, Textile chemicals, Water Treatment, Agricultural material, Cosmetics, Pharmaceutical intermediates etc.
Our company adheres to the principle of "Innovative Technology, Circular Economy, Social Responsibility, Sustainable Development. " We are always committing ourselves to provide high-quality chemicals for our clients. Our products are exported to over 80 countries and regions in the world, such as South-East Asia, Middle East, Japan, Korea, North & South America, West & North Europe, Africa, Australia etc.
Our company pays great attention to talent introduction and R & D investment, We are establishing active cooperation with some scientific research institutes & universities. We have invested millions of RMB for our new technical center and pilot plant. Our company has got 3 invention patents, 20 utility model patents, and another 2 innovative achievements have been approved by Shandong Provincial Bureau of Science and Technology.
Profession creates value, innovation promotes development. We'll always be dedicated in providing quality products with excellent services, punctual delivery and reasonable prices to our clients. We'll also continue to fulfill our legal health, safety and environment responsibilities to the society by implementing and maintaining policies, procedures and practices.
3. Standard packing:
10kg kraft paper bags with pallets.
4. Storage and Handling:
Store in cool place. Keep packaging tightly closed in a dry and well-ventilated place
