Medium magnesium carbonate glass grade. as flame or fire retardant filler with various applications in thermoplastics, electronics & electrical devices, wires & cables, building & construction material in composite panels, roofing components, insulation materials, transportation airlines, trains & automobiles. Magnesium carbonate bp usp ph eur ip fcc food grade acs manufacturers suppliers, exporters to usa uae south africa tanzania kenya egypt uganda turkey magnesium carbonate bp usp manufacturers muby chemicals of mubychem group, established in 1976, is the original manufacturers of specialty chemicals, pharmaceutical excipient, fragrance & flavor ... Magnesium carbonate commercial pure & bp usp ph eur ip fcc food grade acs ar manufacturers exporters, usa india magnesium carbonate pure & bp usp manufacturers mubychem group , established in 1976, is the pioneer manufacturer of magnesium carbonate, pharmaceutical, fragrance & flavor chemicals in india. There are 135 magnesium carbonate glass grade suppliers, mainly located in asia. the top supplying countries or regions are united states, china, which supply 14%, 82% of magnesium carbonate glass grade respectively.