您好，欢迎来到魔法化学网！
| CAS号 : | 7446-08-4 |
精确质量 : | 111.90600 |
| 分子式 : | O2Se |
logP : | -0.61840 |
| 分子量 : | 110.95900 |
PSA : | 34.14000 |
二氧化硒 | |
Selenium(IV) oxide | |
7446-08-4 | |
O2Se | |
110.95900 | |
34.14000 | |
-0.61840 | |
111.90600 |
|
淡粉红色固体
|
|
|
Stable. Incompatible with organic materials, strong acids, ammonia, nitric acid, halogen acids. Protect from moisture.
|
|
|
315ºC
|
|
|
库房低温,通风,干燥,与氧化剂,强酸,食品原料分开存放
|
|
|
315ºC
|
|
|
3.95
|
|
|
684.9ºC(lit.)
|
GHS06, GHS08, GHS09 | |
危险 | |
H301 + H331; H373; H410 | |
|
II
|
|
|
6.1
|
|
|
2811290090
|
|
|
UN 2811/3283
|
|
|
R23/25; R33; R50/53
|
|
|
S20/21-S28-S45-S60-S61
|
|
|
T; N
|
