Complaint
Product Describtion
Product name:Magnesium Carbonate
Appearance: White powder. non-toxic, tasteless.
Formula: MgCO3
CAS No./ EINECS No: 13717-00-5/ 209-942-9
Whiteness: 97
Storage: Store in dry and ventilated house away from moisture. Don't store in goods yards or expose to the air. Protect the material from rain when loading and unloading. Be sure to keep the package dry and free from contaminant.
magnesium carbonate Specifications
Items | Index | ||
Super quality | First quality | Second quality | |
MgO %≥ | 45.0 | 41.0 | 38.0 |
Sulphate(based on SO4) ≤ | 0.1 | 0.15 | 0.3 |
Calcium Oxide(as CaO )%≤ | 0.43 | 0.7 | 1.0 |
Loss on ignition% | 54-58 | 54-58 | >52 |
Chloride(based on Cl) ≤ | 0.1 | 0.15 | 0.3 |
Content(based on Mn) ≥ | 0.004 | 0.004 | ---- |
Fluoride (as F) %≤ | 0.02 | 0.05 | 0.08 |
Water contents%≤ | 2.0 | 3.0 | 4.0 |
Bulk density g/ml | 0.12 | 0.14 | ---- |
Residues(150um)%≤ | 0.025 | 0.03 | 0.05 |
magnesium carbonate Applications
1. The relative density of light magnesium carbonate is small, the texture is light and soft, it can be used for the excellent filler.
2. Because of it have the nature of non-burning and the texture is light and soft, it can produce fireproof material and heat preservation material that is heat insulation and high temperature resistance. Asbestos light Magnesium Carbonate is an excellent insulating material.
3. It can produce ship, boiler and other department.
4. And it also can produce senior glass products, Magnesium, pigment, paint, fireproof paint, printing ink, ceramics, cosmetics, toothpaste, some daily chemical and medical supplies.
5. Food-grade light magnesium carbonate can produce flour additives, dryer, color fixative, carrier, anti-caking agent.
