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Thiourea
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| Chemical Name | Thiourea |
| Synonyms | Thiopseudourea; 2-Thiourea; Isothiourea; NSC 5033; Pseudothiourea; THU; Thiocarbamide; TsIZP 34; ?-Thiopseudourea |
| CAS Number | 62-56-6 |
| Molecular Formula | CH₄N₂S |
| Appearance | White to Off-White Solid |
| Melting Point | 172-174C |
| Molecular Weight | 76.12 |
| Storage | 20°C |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Category | Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites; |
| Applications | Thiourea is used in biochemistry to increase the solubility (and resolution) of membrane proteins in two-dimensional electrophoresis. Thiourea is also used to treat thyrotoxicosis, a hypermetabolic clinical syndrome that is induced by multiple causes (Graves disease, hyperthyroidism, etc.). |
| Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package |
Thiourea: Properties, Uses, and Safety Precautions
Thiourea is an organic compound with the chemical formula CH4N2S. It is a white crystalline solid that is soluble in water and has a wide range of applications in various industries. In this article, we will explore the properties, uses, and safety precautions of thiourea.
Properties of Thiourea: Thiourea has the following properties:
- Molecular weight: 76.12 g/mol
- Boiling point: 182.5 °C (360.5 °F)
- Melting point: 171.4 °C (340.5 °F)
- Density: 1.41 g/cm³
- Solubility: Soluble in water, ethanol, and acetone
Thiourea is a white crystalline solid that has a slightly bitter taste and is soluble in water, ethanol, and acetone. It is commonly used as a reagent in various chemical reactions.
Uses of Thiourea: Thiourea is used in various industries for the following purposes:
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Photography: Thiourea is used as a fixing agent in black and white photography.
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Textiles: Thiourea is used in the textile industry as a bleaching agent and as a reducing agent for the production of dyes.
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Agriculture: Thiourea is used in agriculture as a nitrogen source for fertilizers.
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Pharmaceuticals: Thiourea is used in the production of certain pharmaceuticals, such as antidiabetic and antithyroid drugs.
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Mining: Thiourea is used in the mining industry as a leaching agent for the extraction of gold and silver from ores.
Safety Precautions: Thiourea is generally considered safe when handled and used properly. However, it can be hazardous if it comes into contact with the skin or eyes or if ingested.
When working with thiourea, it is important to wear protective clothing, including gloves and goggles. It should be stored in a cool, dry place away from sources of heat and flame.
Exposure to high concentrations of thiourea can cause irritation to the skin and eyes, as well as respiratory problems. Ingestion can cause nausea, vomiting, and abdominal pain. In case of contact or ingestion, seek medical attention immediately.
Conclusion: Thiourea is a widely used chemical with applications in various industries, including photography, textiles, agriculture, and mining. It is generally considered safe when handled and used properly, but it can be hazardous if it comes into contact with the skin or eyes or if ingested. It is important to handle thiourea with proper safety precautions to prevent any adverse effects.