三氧化钼(VI)

Molybdenum(VI) oxide is a very promising and stable oxide for electrochromic applications and used as a catalyst in oil industr. It is also used to make metal molybdenum. It has a wide band gap type semiconductor with distinctive electrochromic, thermochromic, and photochromic properties, has been widely investigated as smart materials for catalysis sensors, lubricants, lithium battery, organic solar cells, and display materials.

It does not react with acids other than hydrofluoric and concentrated sulfuric acids.

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.

Maximum level of impurities: Insoluble in dilute ammonium hydroxide 0.01%, Cl 0.002%, NO₃ P.T. (limit about 0.003%), Arsenate, phosphate, and silicate (as SiO₂) 0.001%, PO₄ 5ppm, SO₄ 0.02%, NH₄ 0.002%, Heavy Metals (as Pb) 0.005%

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.