外观
|
green-black by reflected light; purple-red by transmitted light hexahydrate: yellow solid aq. solutions: brown
|
沸点
|
315 °C (anhydrous, decomp) 280 °C (hexahydrate, decomp) (partial decomposition to FeCl2 + Cl2)
|
密度
|
2.898 g/cm3 (anhydrous) 1.82 g/cm3 (hexahydrate)
|
闪点
|
non-flammable
|
熔点
|
306 °C (anhydrous) 37 °C (hexahydrate)
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气味
|
slight HCl
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溶解度
|
74.4 g/100 mL (0 °C) 92 g/100 mL (hexahydrate, 20 °C) in water
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溶解度
|
63 g/100 ml (18 °C) highly soluble 83 g/100 ml highly soluble in acetone Methanol Ethanol Diethyl ether
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粘度
|
40% solution: 12 cP
|
欧盟危险品索引
|
listed
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GHS危险品标识
|
: Corr. Met. 1; Skin Corr. 1C; Eye Dam. 1
|
GHS危险品标识
|
: Acute Tox. 4 (oral)
|
GHS警示词
|
DANGER
|
NFPA704
|
|
RTECS编号
|
LJ9100000
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联合国危险货物编号
|
1773 (anhydrous) 2582 (aq. soln.)
|
GHS危险声明
|
290, 302, 314, 318
|
GHS警示性声明
|
234, 260, 264, 270, 273, 280, 301+312, 301+330+331, 303+361+353, 363, 304+340, 310, 321, 305+351+338, 390, 405, 406, 501
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