Aluminum hydroxide 21645-51-2


Product Deail


Aluminum hydroxide

【Description】White amorphous powder, when heated to 300℃, water loss into oxide, relative density 2.42. Insoluble in water and alcohol, soluble in inorganic acid and base solutions.

Test items AR CP Other
Assay(H2O) /% 32.0-35.0 32.0-35.0 Custom
Water dissolves /% ≤0.25 ≤0.25
Chloride(Cl) /% ≤0.002 ≤0.006
Silicate(SiO3) Passes test Passes test
Sulfate(SO4) /% ≤0.02 ≤0.05
Iron(Fe) /% ≤0.002 ≤0.005
Alkali and alkaline earth metals /% ≤0.25 ≤0.6
Heavy metals(as Pb) /% ≤0.005 ≤0.005
Use】Used for analytical reagents; Flame retardant; Adsorbent;Emulsifier and mordant; Preparation of aluminum salt.