三氧化钼(VI)

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.

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

MFCD00003469

215-204-7

MoO₃

143.94

795°

1155° subl.

4.692

Ambient temperatures.

Powder

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

14,6239

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

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

QA4725000

是

  

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

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.