Rare-earth REY-12 Y-type Zeolite molecular sieve desiccant
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Post Date:
Sep 19,2025
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Expiry Date:
Oct 19,2025
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Detailed Description:
Cas No. :1344-28-1
Quantity: 1Kilograms
Specs:SiO2/Al2O3，12,30,60
Price:3.99 USD Metric Tons
Payment Method: L/C,T/T
Rare-earth REY-12 Y-type Zeolite molecular sieve desiccant
The content of mixed rate earth oxide RE2O3 is no less than 12%,and the ratio between La2O3 and CeO2 of the rare earth can be adjusted according to the requirement of the user.
RUSY-12 Quality Control Targets
Item
Unit
Max
Typical
Max
Analytical Method
Relative crystallinity
%
55
60
X-ray diffractometer
Cell parameter
×10-10m
24.57
24.60
24.64
X-ray diffractometer
Total specific surface
m2/g
590
610
N2 Adsorption
Na2O
wt %
1.5
1.8
Flame Photometric Analysis
SO42-
wt %
0.2
0.4
XRF
RE2O3
wt %
11.0
13.0
Chemical Analysis
LOI
wt %
5
10
Gravimetric Analysis
Lattice collapse temperature
℃
1005
Differential scanning calorimeter
D,50
μm
5
6
Laser Scatter Distribution
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CAS Registry Number:
1344-28-1
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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;
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Molecular Formula:
Al2O3
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Molecular Weight:
101.9613
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Molecular Structure:
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Hazard Symbols:
Xi:;
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Risk Codes:
R36/37/38:;
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Safety Description:
S24/25:;
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