Indexes

Standard

<Mg(NO3)2·6H2O >%   ≥

98.0

MgO%              ≥

15.3

N%                ≥

10.7

Water insoluble%        ≤

0.03

Chloride(Cl)%       ≤

0.01

Sulfate(SO4)%       ≤

0.03

Manganese(Mn)%   ≤

0.005

Ferrum(Fe) %           ≤

0.001

Arsenic(As)%       ≤

0.002

Barium(Ba)%       ≤

0.01

Heavymetal content (based on Pb)%           ≤

0.002

PH

3-5(25% solution)

Appearance

Colorless crystal