CERTIFICATE OF ANALYSIS
|
Product name |
Magnesium hydride |
Manufacture date |
Oct. |
20，2016 |
|
||
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
Batch number |
710161020 |
Expiry date |
Oct. |
20，2018 |
|
||
|
Batch quantity |
75kg |
|
CAS |
7693-27-8 |
|
||
|
|
|
|
|
|
|
|
|
|
ANALYSIS |
|
SPECIFICATION |
|
|
RUSULT |
|
|
|
Assay by (HPLC) |
|
99%-101% |
|
|
99.67% |
|
|
|
Characters/appearance |
Gray white powder |
|
|
Complies |
|
||
|
Odor and taste |
|
Odorless |
|
|
Complies |
|
|
|
Mesh size/sieve analysis |
100% pass 80 mesh |
|
|
Complies |
|
||
|
Loss on drying |
|
1% Max |
|
|
0.65% |
|
|
|
Melting point |
|
200 (decomposition); >250 (C°) |
|
Complies |
|
||
|
density |
|
1.45（g/mL， 25ºC） |
|
|
Complies |
|
|
|
Single impurity |
|
≤0.5% |
|
|
0.1% |
|
|
|
Methanol |
|
≤0.30% |
|
|
0.1% |
|
|
|
|||||||