ZIRCONIUM POTASSIUM FLUORIDE

A white crystalline solid. The primary hazard it the threat posed to the environment. Immediate steps should be taken to limit its spread to the environment. It is slightly soluble in water. It is used in metal processing, as a catalyst in chemical manufacture, and for other uses.

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Soluble in hot water [Hawley].

Excerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]:

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways. (ERG, 2024)

INHALATION: Irritation, nose bleed possible. SKIN: May cause granulomatous reactions. INGESTION: Burning pain in the mouth and throat, vomiting, watery or bloody diarrhea, retching anuria, liver damage and collapse. (USCG, 1999)

Acidic inorganic salts, such as ZIRCONIUM POTASSIUM FLUORIDE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.

Solutions of zirconium potassium fluoride may contain some hydrofluoric acid, which can cause severe chemical burns and is one of the few materials that can etch glass. Unlike other halide ions, fluoride is quite reactive, acting as a weak base and participating in some unique reactions. In particular, fluorides react strongly with compounds containing calcium, magnesium, or silicon ions, which means that solutions containing soluble fluorides are corrosive to both living tissue and glass.

• Salts, Acidic

No information available.

Excerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]:

IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.

SPILL: Increase the immediate precautionary measure distance, in the downwind direction, as necessary.

FIRE: If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2024)

Excerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]:

SMALL FIRE: Dry chemical, CO2 or water spray.

LARGE FIRE: Water spray, fog or regular foam. If it can be done safely, move undamaged containers away from the area around the fire. Dike runoff from fire control for later disposal. Avoid aiming straight or solid streams directly onto the product.

FIRE INVOLVING TANKS, RAIL TANK CARS OR HIGHWAY TANKS: Fight fire from maximum distance or use unmanned master stream devices or monitor nozzles. Do not get water inside containers. Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks in direct contact with flames. For massive fire, use unmanned master stream devices or monitor nozzles; if this is impossible, withdraw from area and let fire burn. (ERG, 2024)

Excerpt from ERG Guide 151 [Substances - Toxic (Non-Combustible)]:

Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. Cover with plastic sheet to prevent spreading. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS. For solids, prevent dust cloud and avoid inhalation of dust. (ERG, 2024)

Rubber gloves, safety glasses. (USCG, 1999)

No information available.

Call a physician.

INHALATION: Move to fresh air.

EYES: Flush with large amount of water for 15 minutes. Seek medical attention.

SKIN: Wash with soap and water.

INGESTION: Dilute with water or milk. Remove by gastric lavage or vomiting. Give milk or starch drink to relieve irritation. Call a physician. (USCG, 1999)

• DIPOTASSIUM HEXAFLUOROZIRCONATE
• DIPOTASSIUM HEXAFLUOROZIRCONATE(2-)
• DIPOTASSIUM ZIRCONIUM HEXAFLUORIDE
• POTASSIUM FLUOROZIRCONATE
• POTASSIUM FLUOROZIRCONATE (K2ZRF6)
• POTASSIUM FLUOZIRCONATE
• POTASSIUM FLUOZIRCONATE(IV) (K2ZRF6)
• POTASSIUM HEXAFLUOROZIRCONATE
• POTASSIUM HEXAFLUOROZIRCONATE (K2ZRF6)
• POTASSIUM HEXAFLUOROZIRCONATE(IV)
• POTASSIUM ZIRCONIUM FLUORIDE
• POTASSIUM ZIRCONIUM FLUORIDE (K2ZRF6)
• POTASSIUM ZIRCONIUM HEXAFLUORIDE
• ZIRCONATE(2-), HEXAFLUORO-, DIPOTASSIUM
• ZIRCONIUM POTASSIUM FLUORIDE
• ZIRPRO