Chemical Name: Dibenzo-18-crown-6
Purity:99%
CAS NO.:14187-32-7
Properties: White to slightly beige fluffy powder
Specifications
1) Phase transfer catalyst. In chemical analysis, it is used in enrichment, separation and masking of ion.
2) It also can be used as ion conducting materials and LCD component materials in medicine,biochemistry and electronic industry.
Quality Standard
Item |
Specification |
Appearance |
White to slightly beige fluffy Powder |
Loss on drying |
≤0.5% |
Heavy metals |
≤10ppm |
Sulphated ash |
≤0.2%, determined on 1.0 g |
| Assay |
99.0%~101.0% (anhydrous substance)
|
Application
1.Used as metal ion complexing agent.
2.Phase transfer catalyst for synthesis of monazoheteroporphyrin.
3.For ion transmembrane migration 2 and as a reagent for synthesis of liquid crystal polyesters.
Packing & Storage
25kg Carton Barrel / Paper Bag. Kept in cool, dry and ventilating place.
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