应用
Molybdenum(VI) oxide is a very promising and stable molybdenum oxide for the electrochromic applications and used as a catalyst in oil industries. It is also used to make metal molybdenum. It has a wide band gap n-type semiconductor with distinctive electrochromic, thermochromic, and photochromic properties. It has been widely investigated as a smart material for catalysis sensors, lubricants, lithium battery, organic solar cells, and display materials. Molybdenum(VI) oxide (MoO₃) is employed as an adhesive between enamels and metals.

备注
It does not react with acids other than hydrofluoric and concentrated sulfuric acids. It reacts with alkali hydroxide solutions to form alkali molybdates.

基本信息

MDL
MFCD00003469

EINECS
215-204-7

分子式
MoO₃

分子量
143.94

熔点
795°

沸点
1155° subl.

密度
4.692

灵敏度
Ambient temperatures.

形态
Sublimed Powder

溶解性
Barely soluble in water; soluble in base.

Merck
14,6239

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H319-H351-H335
Toxic if swallowed.Causes serious eye irritation.Suspected of causing cancer.May cause respiratory irritation.

Precautionary Statements
P201-P261-P301+P310a-P305+P351+P338-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Avoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
25-36/37-40
Toxic if swallowed.Irritating to eyes and respiratory system.Limited evidence of a carcinogenic effect.

安全等级
22-36/37
Do not breathe dust.Wear suitable protective clothing and gloves.

RTECS
QA4725000

TSCA
是