- Calcium molybdate(VI)
- Calcium molybdenum oxide
White tetragonal crystals
Substance is used in phosphors and luminescent materials.
Registry Numbers and Inventories.
22 26 36/37/39 45
Swiss Giftliste 1
Japan ENCS (MITI)
Melting point, °C
4.35 g/cm3 (25 C)
Solubility in water
0.35 g/L (18 C)
20 (25 C)
Hazards and Protection.
Keep tightly closed. Store in a cool dry place.
Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing.
Wear positive pressure self-contained breathing apparatus (SCBA).
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.
Strong oxidizing agents.
Nature of decomposition products not known.
Extinguish using Noncombustible. Use extinguishing media appropriate to surrounding fire conditions. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Emits toxic fumes under fire conditions.
Fire may produce irritating, corrosive and/or toxic gases.
Toxic. Toxic by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin.
Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Effects of contact or inhalation may be delayed.
Avoid any skin contact. See Inhalation.
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
In case of contact, immediately wash skin with soap and copious amounts of water.
In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.