1. Classification: Carbonate
2. Type: Magnesium Carbonate
3. CAS No.: 13717-00-5
4. Other Names: magnesium carbonate light
5. MF: MgCO3
6. EINECS No.: 208-915-9
7. Place of Origin: China (Mainland)
8. Grade Standard: Food Grade, Industrial Grade
9. Purity: 38% 40% 41%
10. Appearance: white powder
11. Application: rubber, glass, plastic, industrial
12. price: competitive
13. color: white
14. Specifications
1) magnesium carbonate for desiccant
MgO content 38%-41%
MgO content 38%-41%
2) white powder
3) strength production capability
4) MgO content 41%-43%
5) strength production capability
|
Items
|
The excellent grade/Light
|
The first grade/Light
|
The qualified
|
|
MgO ≥
|
41-43.5
|
40-43.5
|
38
|
|
CaO ≤
|
0.43
|
0.7
|
1
|
|
Water ≤
|
2
|
3
|
4
|
|
Chloride ≤
|
0.1
|
0.15
|
0.3
|
|
Fe ≤
|
0.02
|
0.05
|
0.08
|
|
Acid-insoluble substance≤
|
0.1
|
0.15
|
0.2
|
|
Sulphate ≤
|
0.1
|
0.15
|
0.3
|
|
Mn ≤
|
0.004
|
0.004
|
-
|
|
loss on ignition ≤
|
54-58
|
54-58
|
≥ 52.0
|
15.Application: Used in the manufacture of magnesium, magnesium oxide, fireproof, paint, ink, pottery, glass,
toothpaste, rubber, pigment, dately used product industry, also as food additive and anti-acid agent in pharmaceutical
industry, as high-quality filler and reinforcement agent of rubber products, as fireproof and thermal insulation materials
resistant to high temperature.
16. Packaging: pp woven bag lining with pe film, 10kg/20kg a bag