三氧化钼(VI)

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.

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

MFCD00003469

215-204-7

MoO₃

143.94

795°

1155° subl.

4.692

Ambient temperatures.

Sublimed Powder

Barely soluble in water; soluble in base.

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.