应用
Manganese(III) oxide is used to produce ceramic magnets and semiconductors. Further, it serves as a precursor to lithium manganese oxide. In addition to this, it acts as a useful battery cathode.

备注
Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00016217

EINECS
215-264-4

分子式
Mn₂O₃

分子量
157.86

熔点
1080° dec.

密度
4.50

灵敏度
Ambient temperatures.

形态
-325 Mesh Powder

溶解性
Soluble in acid and ammonium chloride. Insoluble in water, alcohol and acetone.

Merck
14,5737

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H332-H315-H319-H335
Harmful if swallowed.Harmful if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.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

危险类别
20/22-36/37/38
Harmful by inhalation and if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
9-26-36/37-60
Keep container in a well-ventilated place.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
OP0915000

TSCA
是