应用
It is used as a selective oxidation catalyst, and as a molybdenum oxidase enzyme. It is a source of molybdenum compounds and molybdenum metal which serves as an additive to steel and corrosion-resistant alloys. It is used for lubricants and lubricant additives. It has applications in process regulators, pigments, corrosion inhibitors, electrochemical devices, displays, and smoke suppressants. It finds use in analytical chemistry, ceramic glazes, enamels, energy storage, and in the manufacture of acrylonitrile through catalytic oxidation of ammonia and propene.

备注
Incompatible with/ alkali metals, sodium, potassium, and molten magnesium.

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
Powder

溶解性
Slightly soluble in water. Soluble in concentrated mineral acids, alkali hydroxide solutions.

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