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CAS: 71-48-7
分子式: C2H4O2·1/2Co
分子量: 177.02
熔点: 298 °C (dec.)(lit.)
中文名称: 
乙酸钴(Ⅱ)四水
四水合乙酸亚钴
四水合醋酸亚钴
四水合乙酸钴
醋酸钴
乙酸钴(II)
英文名称: 
bis(acetato)cobalt
cobalt acetate (co(oac)2)
cobalt diacetate
cobalt(2+) acetate
cobalt(ii) acetate
cobaltous acetate
cobaltous diacetate
Acetic acid,cobalt(2+)salt
Cobalt(Ⅱ)acetate tetrahydrate
cobaltousacetate
Cobalt acetate
Acetic acid, cobalt(2+) salt
acetate cobalteux
acetic acid, cobalt(2++) salt
展开更多英文名
性质描述: 本品实际含四个结晶水
推荐供应商
货号品牌产品名称规格包装、参考价格
C798734MACKLIN乙酸钴溶液Co≥4.0%水溶液1580元/100ml;   咨询
储存:室温
C805752MACKLIN乙酸钴98%34元/5g;   101元/25g;   225元/100g;   855元/500g;   2980元/2.5kg;   咨询
储存:室温
状态:粉色到红色粉末,颗粒和/或块状
物化性质:本品实际含四个结晶水
023138Alfa AesarCobalt(II) acetateanhydrous, Co 32% min.3587元/25g;   13145元/100g;   咨询

应用
Cobalt(II) acetate is used as an industrial catalyst. It is used as a precursor to various oil drying agents. It finds application in ion exchange agents, lubricants, plating agents and surface treating agents, greases, ink, toner, and colorant products.

备注
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00008689

EINECS
200-755-8

分子式
C4H6CoO4

分子量
177.02

熔点
298° dec.

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Powder

溶解性
Soluble in waterSoluble in water, alcohol, dilute acids and pentyl acetate(tetrahydrate).

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
P201-P273-P308+P313-P501a
Obtain special instructions before use.Avoid release to the environment.IF exposed or concerned: Get medical advice/attention.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
49-60-42/43-68-50/53
May cause cancer by inhalation.May impair fertility.May cause sensitization by inhalation and skin contact.Possible risk of irreversible effects.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

B23218Alfa AesarCobalt(II) acetateanhydrous, 98+%3041元/50g;   7477元/250g;   咨询

应用
Cobalt(II) acetate is used as an industrial catalyst. It is used as a precursor to various oil drying agents. It finds application in ion exchange agents, lubricants, plating agents and surface treating agents, greases, ink, toner, and colorant products.

备注
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00008689

EINECS
200-755-8

分子式
C4H6CoO4

分子量
177.02

熔点
298° dec.

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Powder

溶解性
Soluble in water, alcohol and dilute acids.

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
P201-P273-P308+P313-P501a
Obtain special instructions before use.Avoid release to the environment.IF exposed or concerned: Get medical advice/attention.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
49-60-42/43-68-50/53
May cause cancer by inhalation.May impair fertility.May cause sensitization by inhalation and skin contact.Possible risk of irreversible effects.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
AG3150000

TSCA

399973Sigma-AldrichCobalt(II) acetate99.99% trace metals basis611.33元/1 G;   2139.61元/10 G;   咨询

基本信息

线性分子式(CH3CO2)2Co
分子量177.02
EC 号200-755-8
MDL编号MFCD00008689
PubChem化学物质编号24864856
NACRESNA.23

产品性质

质量水平200
测定99.99% trace metals basis
形式crystals and lumps
solid
reaction suitabilitycore: cobalt
杂质≤5% water
mp298 ℃ (dec.) (lit.)
SMILES stringCC([O-])=O.[Co+2]
InChI1S/2C2H4O2.Co/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
InChI keyQAHREYKOYSIQPH-UHFFFAOYSA-L

安全信息

象形图GHS07GHS08GHS09
警示用语:Danger
危险声明H302 - H317 - H319 - H334 - H341 - H350i - H360F - H410
预防措施声明P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1
储存分类代码6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGKWGK 3
个人防护装备Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9
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