Hóa chất Magnesium hydroxide carbonate p.a. emsur Merck 1058270250 (Chai nhựa 250 g) DEEP52 https://yeuhangduc.vn/

CAS number: 12125-28-9

EC number: 235-192-7

Assay (komplexometric, Mg): ≥ 24.0 %

Substances soluble in water: ≤ 0.5 %

Substances insoluble in hydrochloric acid: ≤ 0.005 %

Chloride (Cl): ≤ 0.005 %

Sulfate (SO₄): ≤ 0.003 %

Total nitrogen (N): ≤ 0.001 %

Heavy metals (as Pb): ≤ 0.001 %

Barium and Strontium (as Ba): ≤ 0.001 %

Ca (Calcium): ≤ 0.01 %

Cu (Copper): ≤ 0.0005 %

Fe (Iron): ≤ 0.001 %

K (Potassium): ≤ 0.001 %

Na (Sodium): ≤ 0.2 %

Pb (Lead): ≤ 0.001 %

Zn (Zinc): ≤ 0.0005 %