Low sodium super stable high silicon Y-type DAY-12 molecular sieve desiccant

Post Date:
Sep 07,2020
Expiry Date:
Oct 07,2020
Detailed Description:
Cas No. :1344-28-1 Quantity: 500Kilograms
Specs:SiO2/Al2O3，12,30,60
Price:3.99 USD Kilograms
Payment Method: L/C,T/T
Low sodium super stable high silicon Y-type DAY-12 molecular sieve desiccant
Na2O is more than 0.1% and SiO2/Al2O3 molar ratio is no less than 10.

DAY-12 Quality Control Targets

Item
Unit
Max
Typical
Max
Analytical Method
Relative crystallinity
%
70
75

X-ray diffractometer
Cell parameter
×10-10m
24.42
24.46
24.48
X-ray diffractometer
Silica-alumina ratio
/
10
10.5
13
X-ray diffractometer
Total specific surface
m2/g
680
700

N2 Adsorption
Na2O
wt %

0.1
N2 Adsorption
SO42-
wt %

0.2
0.4
Flame Photometric Analysis
LOI
wt %

15
Gravimetric Analysis
CI-
wt %

0.2
0.4
Chemical Analysis
D,50
μm

5
6
Laser Scatter Distribution
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