应用
Cobalt(II) acetate tetrahydrate is used to prepare complexes for examination of the properties of metals with unusual coordination geometries. It is also used as a catalyst for oxidation and esterification.
备注
Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
基本信息
MDL
MFCD00149569
EINECS
200-755-8
分子式
C4H6CoO4?4H2O
分子量
249.08 (177.02anhy)
熔点
ca 140° -4H{2}O
密度
1.71
折射率
1.542
灵敏度
Hygroscopic. Ambient temperatures.
形态
Crystalline
溶解性
Soluble in water(380g/L).
Beilstein
3731397
Merck
14,2433
GHS危害和防范说明
GHS符号
Hazard Statements
H302-H334-H317-H341-H350-H360-H400-H410
Harmful if swallowed.May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause an allergic skin reaction.Suspected of causing genetic defects.May cause cancer.May damage fertility or the unborn child.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.
Precautionary Statements
P284-P201-P261-P280-P405-P501a
Wear respiratory protection.Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险等级
9
包装组
III
危险类别
49-60-42/43-50/53
May cause cancer by inhalation.May impair fertility.May cause sensitization by inhalation and skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
安全等级
53-45-60-61
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.
欧盟危险品标志
RTECS
AG3325000
TSCA
是
阿法埃莎