应用
Cobalt(II,III) oxide is used in enamels, pigments, porcelain colorants, semiconductors, ceramics, catalysis, grinding wheels and other fields as an important inorganic material. It is a useful oxidant in chemical industry and as catalyst for organic synthesis. It is widely used as catalyst carrier and as electrode active material. It is also used in senior goggles, other filter materials, in temperature and gas sensors, in electronic ceramics, in lithium ion battery electrode materials, magnetic materials, electrochromic devices and solar energy absorbers.

备注
Easily absorbs moisture. Keep the container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00010939

EINECS
215-157-2

分子式
Co₃O₄

分子量
240.80

熔点
900° dec.

密度
6.11

灵敏度
Ambient temperatures.

形态
50-80nm APS Powder, S.A. 10m^2/g

溶解性
Soluble in acids and alkali. Insoluble in water.

Merck
14,2429

GHS危害和防范说明

GHS符号

Hazard Statements
H317-H351-H400-H410
May cause an allergic skin reaction.Suspected of causing cancer.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

Precautionary Statements
P201-P261-P280-P308+P313-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF exposed or concerned: Get medical advice/attention.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
40-43-50/53
Limited evidence of a carcinogenic effect.May cause sensitization by skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
36/37-57-60
Wear suitable protective clothing and gloves.Use appropriate container to avoid environmental contamination.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
GG2500000

TSCA
是