Sodium thiocyanate (NaSCN) is a colorless deliquescent salt with the formula NaSCN. It is one of the main sources of the thiocyanate anion. As such, it is used as a precursor for the synthesis of pharmaceuticals and other specialty chemicals.
Sodium thiocyanate is also used in a variety of industrial applications, including:
- As an accelerating agent for concrete
- In the production of ink for ink jet printers
- As a stabilizing chemical in photography
- As an intermediate in herbicides and pesticides
- As a de-icing fluid for airplanes
- As a test for the presence of Fe3+ ions
In healthcare, sodium thiocyanate is used as an anticoagulant. It works by inhibiting the formation of thrombin, a protein that helps blood clot. Sodium thiocyanate is also used to treat cyanide poisoning. It binds to cyanide ions in the blood, making them less harmful.
Sodium thiocyanate is a hazardous material. It is corrosive to metals and can cause skin burns. It is also toxic if ingested or inhaled.
Here are some safety precautions to take when handling sodium thiocyanate:
- Wear gloves, goggles, and a lab coat when handling sodium thiocyanate.
- Avoid contact with skin and eyes.
- If contact occurs, flush with water for at least 15 minutes.
- Do not ingest or inhale sodium thiocyanate.
- Store sodium thiocyanate in a cool, dry place.
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