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Potassium thiocyanate, ACS, 98.5% min
Beschreibung
Potassium thiocyanate is used in the preparation of ethylenesulfide, lead thiocyante, which is used in the convertion of acyl chloride to thiocyanates. It is also used in solid state NMR of heavy-metal nuclei which results in the preparation of several mercury-thiocyanate and selenocyanate compounds as potential models. It finds application in cosmetic and personal care product formulations as a skin conditioning agent. Also used in moisturizers and oral care products.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Spezifikation
Spezifikation
| Boiling Point | 500°C (decomposition) |
| Melting Point | 172°C to 175°C |
| Color | White |
| Physical Form | Crystals |
| Quantity | 100 g |
| Assay Percent Range | 98.5% min. |
| Beilstein | 3594799 |
| Solubility Information | Soluble in water,acetone,and alcohol. When dissolved in its own weight of water,the temperature drops ^=30° Soluble in water,acetone and alcohol. |
| Formula Weight | 97.18 |
| Grade | ACS |
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Sicherheit und Handhabung
- Potassium thiocyanate
- Warning
- Acute toxicity Category 4
- LONG-TERM AQUATIC HAZARD Chronic 3
- H302-Harmful if swallowed.
- H312-Harmful in contact with skin.
- H332-Harmful if inhaled.
- H412-Harmful to aquatic life with long lasting effects.
- EUH032-Contact with acids liberates very toxic gas.
- P233-Keep container tightly closed.
- P273-Avoid release to the environment.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- MIXTURE LIST-Contains : Potassium thiocyanate
RUO – Research Use Only
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