GHS危险声明
|
350, 330, 301, 372, 319, 335, 315, 317, 411
|
RTECS编号
|
DS4800000
|
安全公开号
|
S53, S45
|
欧盟危险品索引
|
004-002-00-2
|
GHS危险品标识
|
: Acute Tox. 2
|
GHS危险品标识
|
: Carc. 1B
|
GHS危险品标识
|
: Aquatic Chronic 2
|
GHS警示词
|
DANGER
|
欧盟危险性物质标志
|
Carc. Cat. 2
|
欧盟危险性物质标志
|
Very toxic (T+)
|
欧盟危险性物质标志
|
Dangerous for the environment (N)
|
半数致死量
|
82 mg/kg
|
危险公开号
|
R49, R25, R26, R36/37/38, R43, R48/23, R51/53
|
外观
|
white solid
|
沸点
|
2500 °C (anhydrate) 580 °C (tetrahydrate)
|
密度
|
2.50 g/cm3 (anhydrous) 1.71 g/cm3 (tetrahydrate)
|
闪点
|
non-flammable
|
熔点
|
110 °C (tetrahydrate, -2H2O) 400 °C (dihydrate, dehydr.) 550–600 decomp.
|
气味
|
odorless
|
折射率
|
1.4374 (tetrahydrate)
|
溶解度
|
30.5 g/100 mL (30 °C) in water
|
溶解度
|
insoluble in alcohol
|