Introduction
18-Crown-6 (CAS 17455-13-9 ),a white crystal or crystalline block, and can be melted into colorless transparent liquid. It is an organic compound with the formula [C2H4O]6 and the IUPAC name of 1,4,7,10,13,16-hexaoxacyclooctadecane. It is a white, hygroscopic crystalline solid with a low melting point.[1] Like other crown ethers, 18-crown-6 functions as a ligand for some metal cations with a particular affinity for potassium cations (binding constant in methanol: 106 M−1).
Specification
Appearance White to almost white crystalline powder
Content ≥99.0%
Melting point 38~41℃
Ash ≤0.1%
Application
1) 18-Crown-6 can used for fine organic synthesis, complexing agent,extraction agent for separation and extraction of noble metal and rare earth element.
2)In chemical analysis, it is used in enrichment, separation and masking of ion
3)It also can be used as ion conducting materials and LCD component materials in medicine,biochemistry and electronic industry.
Packing
25kg Carton Barrel / Paper Bag
Storage
a, Stored in cool, dry and ventilation place
b, Away from fire and heat
c, Handle with care and no breakage
chemical.tnj
info@tnjchem.com sales@tnjchem.com