5-Norbornene-2-methanol
| Price | $1 |
| Package | 1g |
| Min. Order: | 1g |
| Update Time: | 2019-07-31 |
Product Details
| Product Name: 5-Norbornene-2-methanol | CAS No.: 95-12-5 |
| EC-No.: 202-392-0 | Min. Order: 1g |
| Purity: 99% | Supply Ability: 5 Ton |
| Release date: 2019/07/31 |
| 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 |
||
|
Crystallinity |
meets the requirements. |
Complies |
|
|
Loss on drying |
≤2.0% |
0.19% |
|
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Water |
≤1.0% |
0.1% |
|
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.009% |
|
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
|
Total Impurity |
≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.7% |
|
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
|
|
Microbiological Analysis |
|||
|
Total plate count |
≤1000cfu/g |
Complies |
|
|
Yeast and Moulds |
≤100cfu/g |
Complies |
|
|
E. Coli. |
Absent |
Negative |
|
|
Salmonella |
Absent |
Negative |
|
|
S.aureus |
Absent |
Negative |
|
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
|
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- Address: Room 2004, Oriental Century Square Tower A, East Road Yellow River, Xinhua District, Cangzhou City