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2008-9-19
CAS No 7782-44-7
M.F: O2
M.W: 32.00
Specification:
odorless and colorless gas;
vapor...
Oxygen, O2
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2008-7-25
Chemical Formula: 4/5CaO•1/5Na2O•Al2O3•2SiO2
Si/Al ratio: SiO2/ Al2O3≈2
Pore diameter:About 5A...
molecular sieve
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