Copper(I) bromide-dimethyl sulfide CAS 54678-23-8
D-Leucine CAS 328-38-1
2 6 月, 2020Boc-Asp-OtBu CAS 1676-90-0
2 6 月, 2020Copper(I) bromide-dimethyl sulfide CAS 54678-23-8
Copper(I) bromide-dimethyl sulfide Typical Properties
| 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
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% | |
Copper(I) bromide-dimethyl sulfide Usage
Copper(I) bromide-dimethyl sulfide can be used as catalyst for adding Grignard reagents to fullerenes.
Copper(I) bromide-dimethyl sulfide Packaging and Shipping
Packaging:1g/ bag,10g/bag,100g/bag,1kg/bag, 25kg/drum, customer’s request
Shipping:It can br’s request
Copper(I) bromide-dimethyl sulfide Storage
Normal temperature preservation