mgco3

Magnesium carbonate 1.Purity:38%-41% 2.Appearance:white powder 3.Grade standard:Industrial Grade, Food Grade

Magnesium carbonate

1.Appearance: white powder

2.Usage:  It use as the reinforce and stuffing in the rubber industry. It can use to make adiabatic, fireproofing and heat preservation products, using in high class glasses, porcelain enamel and ceramic to make the surface brightness

3.Packing: 25kg/bag ,according to your requirment

MgO content%≥	38.0	40.0	41.0
CaO content%≤	1.0	0.70	0.43
Moisture%≤	4.0	3.0	2.0
Losses in ignition%≤	>52.0	54-58	54-58
Sodium chloride (CL)%≤	0.30	0.15	0.10
Sulfate (SO4)%≤	0.30	0.15	0.10
Iron(Fe)%≤	0.08	0.05	0.02
Manganese(Mn)%≤	---	0.004	0.004
Screen tailings(150um)%≤	0.05	0.030	0.025
Bulk density(g/ml)	---	0.014	0.12

mgco3