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Potassium stannate(12142-33-5)

Potassium stannate(12142-33-5)
Product IdentificationBack to Contents
【Product Name】

Potassium stannate

Dipotassium tin trioxide


【Molecular Weight】




204850 (G)
Physical and Chemical PropertiesBack to Contents

White to light tan crystals.

3.19 g/cm3
First Aid MeasuresBack to Contents

Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.

If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.

Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.

If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention.
Handling and StorageBack to Contents

Keep tightly closed in a cool place in a tightly closed container.

Containers of this material may be hazardous when emptied. Since emptied containers retain product residues (vapor, liquid, and/or solid), all hazard precautions given in the data sheet must be observed.
Hazards IdentificationBack to Contents

This material is a dust or may produce dust. Breathing this material may be harmful or fatal. Symptoms may include severe irritation and burns to the nose, throat, and respiratory tract.

May cause mild skin irritation. Symptoms may include redness and burning of skin.

May cause mild eye irritation. Symptoms include stinging, tearing, and redness.

Swallowing small amounts of this material during normal handling is not likely to cause harmful effects. Swallowing large amounts may be harmful.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.

If overexposure has been determined or documented, a NIOSH/MSHA jointly approved air supplied respirator is advised in absence of proper environmental control. OSHA regulations also permit other NIOSH/MSHA respirators under specified conditions.
【Exposure Effects】

Symptoms of exposure to this material through breathing, swallowing, and/or passage of the material through the skin may include: stomach or intestinal upset (nausea, vomiting, diarrhea).
【Poison Class】

Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Extinguish fire using water fog. No special precautions necessary when fighting fires involving this product.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Small Spill - Sweep up material for disposal or recovery. Large Spill - Shovel material into containers. Thoroughly sweep area of spill to clean up any residual material.
Stability and ReactivityBack to Contents

No data.


No data.
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