POTASSIUM HEXAFLUOROSILICATE | ICSC: 1242 (June 2011) |
Potassium fluorosilicate Potassium silicofluoride Dipotassium hexafluorosilicate |
CAS #: 16871-90-2 |
UN #: 2655 |
EC Number: 240-896-2 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Not combustible. Gives off irritating or toxic fumes (or gases) in a fire. | In case of fire in the surroundings, use appropriate extinguishing media. |
PREVENT DISPERSION OF DUST! | |||
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SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Burning sensation. Cough. Sore throat. See Ingestion. | Avoid inhalation of dust. Use local exhaust or breathing protection. | Fresh air, rest. Refer for medical attention. |
Skin | Redness. Pain. | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse skin with plenty of water or shower. |
Eyes | Redness. Pain. Blurred vision. | Wear safety goggles or eye protection in combination with breathing protection if powder. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
Ingestion | Abdominal cramps. Burning sensation. Nausea. Vomiting. Weakness. Convulsions. Shock or collapse. | Do not eat, drink, or smoke during work. Wash hands before eating. | Rinse mouth. Do NOT induce vomiting. See Notes. Refer immediately for medical attention. |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered sealable containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations. |
According to UN GHS Criteria DANGER
Toxic if swallowedMay cause damage to blood and cardiovascular system May cause damage to teeth and bones through prolonged or repeated exposure Transportation |
STORAGE | |
Separated from acids and food and feedstuffs. | |
PACKAGING | |
Do not transport with food and feedstuffs. |
POTASSIUM HEXAFLUOROSILICATE | ICSC: 1242 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: K2SiF6 |
EXPOSURE & HEALTH EFFECTS | |
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Routes of exposure
Effects of short-term exposure
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Inhalation risk
Effects of long-term or repeated exposure
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OCCUPATIONAL EXPOSURE LIMITS |
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ENVIRONMENT |
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NOTES |
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Specific treatment is necessary in case of poisoning with this substance; the appropriate means with instructions must be available. |
ADDITIONAL INFORMATION | ||
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EC Classification Symbol: T; R: 23/24/25; S: (1/2)-26-45; Note: A |
All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material. | |
See Also: Toxicological Abbreviations