Potassium hydrogen phosphite
- Phosphorous acid dipotassium salt
- Dipotassium phosphite
- Dipotassium monohydrogen phosphite
- Dipotassium hydrogen phosphite
- Phosphonic acid, dipotassium salt
white hygroscopic powder
Registry Numbers and Inventories.
Swiss Giftliste 1
Japan ENCS (MITI)
Hazards and Protection.
Impervious gloves, chemical workers goggles, protective work clothing.
Stop leak if possible. Contain product with an inert diking material, such as clay or sand. Vacuum up as much as possible. Place reclaimed product in a closed and properly labeled recovery drum. Store drum in a separate area awaiting proper disposal. Flush residue with water. Absorb and place in drum with other material. Wash thoroughly after handling.
Stable at normal temperatures and pressures.
Use extinguishing media for underlying cause of fire. Wear positive pressure self-contained breathing apparatus and full protective clothing. Use water spray to keep fire-exposed containers cool.
Call a poison control center or doctor immediately for treatment advice. Have the person sip a glass of water, if able to swallow. Do not induce vomiting unless instructed to do so by the physician or poison control center.
Remove victim to fresh air and away from exposure. If breathing is difficult or absent, get immediate medical attention.
Immediately flush affected area with plenty of water for at least 15 minutes. Contact a poison control center or physician for treatment advice.
Flush eyes with water for at least 15 minutes, holding eyelids open. Remove contact lenses, if present, after first 5 minutes then continue rinsing. Call a poison control center or doctor for treatment advice.