Aluminum Hydroxide

Description

Aluminum Hydroxide
氢氧化铝
*-Aluminum Hydroxide,  archaically called hydrate of alumina or alumina trihydrate  (Al2O3•3H2O), which is a non-abrasive powder with a Mohs\' hardness index of 2.5 - 3.5 and a specific gravity of 2.*2. It can be heated to **0°C and hydrated alumina can be decomposed into *6% alumina and *4% water.
*-Aluminum hydroxide is white powder product. Its appearance is white crystal powder, non- toxic and odorless, with the characteristics of good flowability, high whiteness, low alkali and low iron. It is an amphoteric compound. The main content is AL (OH) 3.
 
Test Report

Sample	Al2O3%	SiO2 %	Fe2O3 %	Na2O%	Igloss %	Moisture%	Whiteness	*5μm %	dark spot /*0g
drying	*4.**2	0.**0	0.**5	0.**3	*4.*8	0.*2	*5.3	*3.*4	*5