应用
Galena is used in infrared detectors, photo optic applications, slip property modifier used in friction industry for enhancing heat conduction and regulating friction coefficient, used as a semiconductor. Used in electronic devices and Infrared sensor.

备注
Hardness: 2.5; Sp. Gr.: 7.4-7.6

基本信息

MDL
MFCD00016280

EINECS
215-246-6

分子式
PbS

分子量
239.25

灵敏度
Ambient temperatures.

溶解性
Soluble in water (0.00086g/L) and acid. Insoluble in alcohol, and potassium hydroxide.

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H332-H360-H373-H400-H410
Harmful if swallowed.Harmful if inhaled.May damage fertility or the unborn child.May cause damage to organs through prolonged or repeated exposure.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

Precautionary Statements
P260-P201-P280-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray.Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

UN#
UN3077

危险等级
9

包装组
III

危险类别
61-62-20/22-33-50/53
May cause harm to the unborn child.Possible risk of impaired fertility.Harmful by inhalation and if swallowed.Danger of cumulative 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
OG4550000

TSCA
是