Nicergoline powder
| Price | $1 |
| Package | 1KG |
| Min. Order: | 1KG |
| Supply Ability: | 100 Kilogram/Kilograms per Month |
| Update Time: | 2019-07-31 |
Product Details
| Product Name: Nicergoline powder | CAS No.: 27848-84-6 |
| EC-No.: 248-694-6 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 100 Kilogram/Kilograms per Month |
| Release date: 2019/07/31 |
Introduction
Nicergoline 27848-84-6
1,high purity and quality
2,best price and good service
3,Professional manufacture
Specification
|
ITEMS |
SPECIFICATION |
RESULTS |
|
|
Appearance |
White or buff powder |
White powder |
|
|
Melting point |
133ºC--136ºC |
135--136ºC |
|
|
Specific optical rotation |
Conforms |
Conform |
|
|
Clarity and color of the solution |
Clear |
Clear |
|
|
Related substances |
Total impurity ≤1.5% |
0.18% |
|
|
Nor-nocergoline (B)≤0.50% |
0.02% |
||
|
Chioronicergoline (A)≤0.5% |
0.04% |
||
|
MeLUOL (C)≤0.30% |
0.02% |
||
|
Unidentified impurity:≤0.30% |
0.06% |
||
|
Water |
≤0.5% |
0.06% |
|
|
Heavy metal |
≤20ppm |
Conform |
|
|
Residue on ignition |
≤0.05% |
0.02% |
|
|
Assay |
98.5%--102% |
99.3% |
|
|
Residue solvents |
Conform |
Conform |
|
|
1 |
Acetone |
≤1000ppm |
450ppm |
|
2 |
Diethyl ether |
≤2000ppm |
140ppm |
|
3 |
Ethanol |
≤1000ppm |
40ppm |
|
4 |
Methanol |
≤1000ppm |
90ppm |
|
5 |
Toluene |
≤500ppm |
30ppm |
|
6 |
Dichloromethan |
≤100ppm |
<50ppm |
|
7 |
Triethylamine |
≤500ppm |
230ppm |
|
Conclusion |
Conform with EP 5.0 |
||
|
Storage :In the shade of dark and situation. And low temperature(+2--+8ºC) |
|||
Company Profile Introduction
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China- Since: 2014-05-13
- Address: Room 2004, Oriental Century Square Tower A, East Road Yellow River, Xinhua District, Cangzhou City