Sodium phosphomolybdate hydrate
- Molybdophosphoric acid sodium salt
- Phosphomolybdic acid sodium salt hydrate
Na3PO4 . 12MoO3 . xH2O
Yellow cubic crystals.
Used as a reagent in chemical analysis.
Registry Numbers and Inventories.
17 26 27 36/37/39
Japan ENCS (MITI)
Melting point, °C
2.83 g/cm3 (25 C)
Solubility in water
Hazards and Protection.
Keep tightly closed. Keep away from combustible materials, heat, sparks, and open flame.
Wear self-contained breathing apparatus, rubber boots, and heavy rubber gloves.
Government approved respirator.
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.
Stable at normal temperatures and pressures.
Strong reducing agents, Organic materials, Finely powdered metals.
Nature of decomposition products not known.
Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
May accelerate combustion.
Emits toxic fumes under fire conditions. Contact with other material may cause fire. May accelerate combustion.
Fire may produce irritating, corrosive and/or toxic gases.
Oxidizing. Corrosive. Contact with combustible material may cause fire. Causes burns.
May be harmful if swallowed.
May be harmful if inhaled. Material is extremely destructive to the tissue of the mucous membranes and upper respiratory tract.
Causes burns. May be harmful if absorbed through the skin.
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
If inhaled, remove to fresh air. If breathing becomes difficult, call a physician.
In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.
In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.