- Sodium tungstophosphate
- Phosphotungstic acid, sodium salt
- Tungstophosphoric acid, sodium salt
Used as a reagent for alkaloids, uric acid, potassium.
Registry Numbers and Inventories.
Japan ENCS (MITI)
Melting point, °C
Hazards and Protection.
Keep tightly closed.
Compatible chemical-resistant gloves. Chemical safety goggles.
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.
Carbon monoxide, Carbon dioxide, Phosphorous oxides, Tungsten oxide, Sodium oxide.
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Emits toxic fumes under fire conditions.
Harmful. Harmful if swallowed. Irritating to eyes, respiratory system and skin.
Harmful if swallowed.
May be harmful if inhaled. Material is irritating to mucous membranes and upper respiratory tract.
Causes skin irritation. May be harmful if absorbed through the skin.
Causes eye irritation.
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 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.