| Customization: | Available |
|---|---|
| CAS No.: | 925-90-6 |
| Formula: | C2h5brmg |
|
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Ethylmagnesium bromide CAS 925-90-6
Ethylmagnesium bromide, molecular formula: C2H5MgBr, is prepared by the reaction of metallic magnesium . The relative density of the commercially available product (ether solution) is about 1.01. Used for Grignard reaction. Similarly, ethyl magnesium chloride is a solution of ether .
| Item | Standard | Test Results | |
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
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B.LC-MS:Comply with the structure |
Complies |
||
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C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
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D.HPLC-ESI-MS 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. |
Complies |
||
|
Loss on drying |
≤0.5% |
0.11% |
|
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Sulphated ash |
≤0.2%, determined on 1.0 g. |
0.009% |
|
|
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). |
99.9% |
|
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1. DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during
production, then do random inspection before packing.
2. IS THERE A DISCOUNT?
Different quantity has different discount.
3. HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
4. WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
5.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
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