High-purity zinc oxide powder is a white or slightly yellow powder that is insoluble in water but soluble in acids and strong bases. It is the most common zinc compound and has a wide range of industrial applications.
3A molecular sieve is the type A sialic acids potassium salt. 3A molecular Sieve can be used to adsorb molecular that have a diameter of no more than 3A. About Molecular Sieves 3A The type A sialic acids potassium salts are 3A molecular sieves.
5A molecularsieve is calcium A-type silicon aluminate. A molecular sieve 5A can absorb molecules with critical diameters not exceeding 5A. All molecular molecules which can be adsorbed using 3A and 4A molecularsieves can be adsorbed via 5A.
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