Magnesium Carbonate
DescriptionVery Light, white powder, odourless 15 gms. occupies about a 180 ml.
SolubilityPractically insoluble in water, dissolves in dilute acids with strong effervescence.
StandardsLight Magnesium Carbonate contains the equivalent of not less than 40% and not more than 45.0% of Magnesium
ArsenicNot more than 2 ppm
Heavy MetalsNot more than 20 ppm
ChlorideNot more than 0.1%
SulphateNot more than 0.3%
CalciumNot more than 0.75%
CopperNil, complies test
IronNot more than 400 ppm
Soluble substanceNot more than 1.0%
Substance insoluble in acetic acidNot more than 0.05
Used for antacid preparations. It is also used as an anti-caking agent and a fragrance retainer. Owing to the superior qualities, our Magnesium Carbonate
finds extensive usage in talcum powder, rubber, glass, food prservances