| Product Identification | Back to Contents | 【Product Name】
Dipotassium hexafluorozirconate | 【Synonyms】
Dipotassium hexafluorozirconate
Potassium hexafluorozirconate
Potassium zirconium fluoride | 【CAS】
16923-95-8 | 【Formula】
F6K2Zr | 【Molecular Weight】
283.39999999999998 | 【EINECS】
240-985-6 | 【RTECS】
ZH7028400 | 【RTECS Class】
Other | 【Merck】
12,7804 | 【Beilstein/Gmelin】
40739 (G) |
| First Aid Measures | Back to Contents | 【Ingestion】
Seek medical assistance. | 【Inhalation】
Move to fresh air. | 【Skin】
Wash with soap and water. | 【Eyes】
Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility. |
| Handling and Storage | Back to Contents | 【Storage】
Keep containers tightly closed in a well ventilated area away from food products. Keep away from heat and water. | 【Handling】
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood. |
| Hazards Identification | Back to Contents | 【Inhalation】
Respirations are first stimulated then depressed. Death is usually from respiratory paralysis. Following inhalation, coughing and choking may be noted. | 【Skin】
Urticaria and pruritus have been reported following exposure to fluoride. | 【Eyes】
Zirconium and its compounds are eye irritants. | 【Ingestion】
Epigastric pain, nausea, dysphagia, salivation, hematemesis, and diarrhea may be noted. These effects may be delayed for several hours following exposure. Gi symptoms are noted when 3 to 5 mg/kg of fluoride are ingested. | 【Hazards】
Some may burn but none ignite readily. May polymerize explosively when heated or involved in a fire. Containers may explode when heated. Some may be transported hot. | 【UN (DOT)】
9162 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Wear appropriate protective gloves, clothing and goggles. | 【Respirators】
Wear positive pressure self-contained breathing apparatus (SCBA). | 【Exposure Effects】
Hyperactive reflexes, painful muscle spasms, weakness and tetanic contractures may be noted due to fluoride induced hypocalcemia. Prenatal fluoride supplementation (2.2 mg NaF or 1 mg fluoride daily) during the last two trimesters of pregnancy has been reported to be safe. | 【Poison Class】
3 |
| Fire Fighting Measures | Back to Contents | 【Fire Fighting】
Extinguish fire using agent suitable for type of surrounding fire. (Material itself does not burn or burns with difficulty.) | 【Fire Potential】
Noncombustible. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Keep material out of water sources and sewers. Build dikes to contain flow as necessary. Land spill: Dig a pit, pond, lagoon, holding area to contain liquid or solid material. Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water. Water spill: Use mechanical dredges or lifts to remove immobilized masses of pollutants and precipitates. |
| Stability and Reactivity | Back to Contents | 【Stability】
No data. | 【Incompatibilities】
Reacts as acid to neutralize bases. | 【Decomposition】
When heated to decomposition, emits toxic fumes of hydrogen fluoride. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
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| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
|