Pseudoboemite with Samll Pore Volume

Post Date:
Sep 17,2020
Expiry Date:
Nov 16,2020
Detailed Description:
Cas No. :1344-28-1 Quantity: 500Kilograms
Specs:Pore Volume 0.33
Price:4.59 USD Kilograms
Payment Method: L/C,T/T
Pseudoboemite with Samll Pore Volume

Pseudoboehmite is an aluminium compound with the chemical composition AlO(OH). It consists of finely crystalline boehmite. However, the water content is higher than in boehmite.
Parameter Unit Min Typical

Al2O3 % ＞70 71
Base Content

Trihydrtae Water % ＜3 2.8

Fe2O3 wt% ＜0.03 0.01

SiO2 wt% ＜0.3 0.2

BET Surface Area m2/g ≥ 250 260

Na2O wt% ＜0.3 0.23

Pore Volume cc/g ≥0.3 0.33

Peptization Index wt% ≥97 98
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:;

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