Activated Alumina

Post Date:
Jul 16,2013
Expiry Date:
Jan 12,2014
Detailed Description:
Cas No. :1344-28-1 Quantity: 12
Price:12 USD Metric Tons
Payment Method: njtianlongchem.com/product
Characteristic:
Activated alumina is manufactured from aluminum hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 square metres/g. The compound is used as a Activated Alumina desiccant (to keep things dry by absorbing water from the air) and as a filter of fluoride, arsenic and selenium in drinking water. It is made of aluminum oxide (aluminium oxide, alumina; Al2O3), the same chemical substance as sapphire and rubies (but without the impurities that give those gems their color). It has a very high surface-area-to-weight ratio. That means it has a lot of very small pores, almost like tunnels, that run throughout it.
CAS Registry Number:
1344-28-1
Synonyms:
;alpha-Alumina;Aluminumoxidegammamodmicron;Aluminamesh;alpha Alumina;Aluminium oxide;Aluminium oxide,active;oxo-oxoalumanyloxy-alumane;dialuminum oxygen(-2) anion;Aluminium oxide wafer;;corundum, artificial;Corundum (lattice spacing, other parameters);activated alumina;alumina activated;activated alumina ball;activated alumina desiccant;Ultrafine Alumina;
Molecular Formula:
Al₂O₃
Molecular Weight:
101.9613
Molecular Structure:
Hazard Symbols:
Xi:;
Risk Codes:
R36/37/38:;
Safety Description:
S24/25:;

Offter to Sell