Magnesium Carbonate light 250g
29908-250g

Specification: Magnesium Carbonate Basic Light Extra pure

Product code  29908

General chemical information and hazard status.

Formula MgCO3 ; MWT=84.31 ; CAS 39409-82-0

Specification

Assay (MgO).............  40-50%     

Insoluble in acetic acid    0.05%  

Insoluble in water      1% max  

SO4...............   0.3% max      

Fe .................  0.04% max   

HM as Pb.....   0.002% max 

As..................   0.0002% max     

Cl.................   0.125% max 

Ca.................   0.75% max   

Non hazardous for freight and storage