18-Crown Ether-6 99.0% 17455-13-9 Chinese Producer
18-Crown Ether-6 99.0% 17455-13-9 Chinese Producer,
18-Crown Ether-6 and 17455-13-9,
18-Crown ether-6, also known as crown ether, is a kind of macrocyclic ether organic compound. It is mainly used as a highly efficient phase transfer catalyst for fine organic synthesis, a complexing agent, and an extractant for the separation and extraction of precious metals and rare earth elements. In chemical analysis, it can be used for the enrichment, separation and masking of ions, as well as in the fields of medicine, biochemistry and electronic industry as ionic conductive materials and materials for making liquid crystal display elements.
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Product Name: |
18-Crown-6 |
Batch No. |
JL20220930 |
|
Cas |
17455-13-9 |
MF Date |
Sep. 30, 2022 |
|
Packing |
25KGS/DRUM |
Analysis Date |
Sep. 30, 2022 |
|
Quantity |
1000KGS |
Expiry Date |
Sep. 29, 2024 |
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ITEM
|
STANDARD
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RESULT
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|
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Appearance |
White or off-white solid |
Conform |
|
|
Melting range |
38-41℃ |
39.4℃ |
|
|
Water |
≤0.5 |
0.04 |
|
|
Purity |
≥99.0% |
99.67% |
|
|
Conclusion |
Qualified |
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1.Mainly used as efficient phase transfer catalyst for fine organic synthesis, complexing agent, extractant for separation and extraction of precious metals and rare earth elements.
2.Used as complexing agent and phase transfer catalyst.
3.Widely used in pharmaceutical/pharmaceutical industry, electronic sealant, adhesive production, etc
4.Used for ion enrichment, separation and masking in chemical analysis.
25kgs DRUM or requirement of clients. Keep it away from light at a temperature below 25℃.
18-Crown Ether-6 99.0% 17455-13-9 Chinese Producer,
18-Crown Ether-6 and 17455-13-9,
