Best price Industrial Grade Magnesium carbonate powder CAS 13717-00-5 Factory mgco3
Best price Industrial Grade Magnesium carbonate
White monoclinic crystals or amorphous powder. Non-toxic, odorless, stable in gas. Relative density 2.16. Slightly soluble in water, the aqueous solution is weakly alkaline, and the solubility in water is 0.02% (15°C). Easily soluble in acid and ammonium salt solutions.
Uses
Pharmaceutical intermediates, antacids, desiccants, colorants, carriers, anti-caking agents; additives and magnesium element compensators in food; used in the production of chemical reagents in fine chemicals; reinforcing agents and fillers in rubber; can be used as heat-insulating, high-temperature resistant fireproof and heat-insulating materials; important chemical raw materials in the manufacturing process of wires and cables. Manufacture of high-grade glass products; enamel ceramics for surface brightening; production of magnesium salts, pigments, paints, daily cosmetics, shipbuilding, boiler manufacturing. And athletes use it to wipe their hands during competitions.
Used in the manufacture of magnesium salts, magnesium oxide, fire-retardant coatings, inks, glass, toothpaste, rubber fillers, etc., used as flour improvers and bread leavening agents in food, etc.
It mainly used as chemical reagents, reinforcing agent in rubber, fillers, also can be used for insulation, high-temperature fire insulation materials;
Manufacturing glass products; Play the light effect from the surface of Ceramic&Enamel;
Used in magnesium production, shipbuilding and boiler manufacturing.
In the paint industry, as accessory pigments, paints, ink filler to increase the whiteness and opacit
Customs code: 2836991000
Hazard category code: R36/37/38: Irritating to eyes, respiratory system and skin. R34: Causes burns.
Safety instructions: S26-S36/37/39
Hazardous goods signs: C, Xi
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(asCaO)%≤ | 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 |
It mainly used as chemical reagents, reinforcing agent in rubber, fillers, also can be used for insulation, high-temperature fire insulation materials;
Manufacturing glassproducts;Playthe light effectfrom the surfaceof Ceramic&Enamel;
Used in magnesium production, shipbuildingandboiler manufacturing.
In the paint industry, as accessory pigments, paints, ink filler to increase the whiteness and opacity.
Comprehensive score