Instroduction
15-Crown-5 (CAS 33100-27-5),Colorless and transparent viscous liquid, easy to absorb moisture; mutually soluble in water; soluble in organic solvents, such as ethanol, benzene, chloroform, dichloromethane, etc. it is complementary to Na+ and thus has a higher selectivity for Na+ ions.15-crown-5 have also been used to isolate salts of oxonium ions. For example, from a solution of tetrachloroauric acid, the oxonium ion [H7O3]+ has been isolated as the salt [(H7O3)(15-crown-5)2][AuCl4]. High-efficiency phase transfer catalyst; complexing agent. 331.
Specification
Assay 95%Min
Ash 0.5%max
Water 0.5%max
Usage
It can be used as effective phase transfer catalysts and Complexing agent.
Packing
25kg,200kg Plastic Barrel
Storage
a, Stored in cool, dry and ventilation place
b, Away from fire and heat
c, Handle with care and no breakage.
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