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Dibenzo-18-crown-6 CAS 14187-32-7

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  • 14187-32-7

  • bosschem

  • 14187-32-7

Product Description


Product name: Dibenzo-18-crown-6

CAS:14187-32-7

MF:  C20H24O6

MW: 360.4

EINECS: 238-041-3


Use:


1. Used as a metal ion chelating agent.

2. A phase transfer catalyst used for the synthesis of mononitroporphyrins.

3. Can be used as a synthetic reagent for ion transmembrane migration and liquid crystal polyester


Specifications :

Item
Standard
Test Results
Identification
A.H-NMR:Comply with the structure
Complies
B.LC-MS:Comply with the structure
Complies
C.The IR spectrum of sample should be identical with that of reference standard;
Complies
D.HPLC-ESI-MS
Complies
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the
Standard preparation, as obtained in the Assay.
Loss on drying
≤0.5%
0.11%
Heavy metals
≤10 ppm
<10ppm
Sulphated ash
≤0.2%, determined on 1.0 g.
0.01%
Related substances
Unspecified impurities: for each impurity
≤0.10%
<0.10%
Total Impurity
≤1.0%
0.18%
Purity
≥99.0%
99.82%
Assay
99.0%~101.0% (anhydrous substance).
99.90%


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