Sulfur Recovery Daily Question 2018.9.9
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Question: What are the physical and chemical properties of carbonyl sulfide? Answer: The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is -138.2°C, and the boiling point is -50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off a hydrogen sulfide odor.
The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is -138.2°C, and the boiling point is -50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off a hydrogen sulfide odor.
The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is -138.2°C, and the boiling point is -50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off the odor of hydrogen sulfide
The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is -138.2°C, and the boiling point is -50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off a hydrogen sulfide odor.
The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is -138.2°C, and the boiling point is -50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off a hydrogen sulfide odor.
The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is 138.2°C, and the boiling point is 50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off the odor of hydrogen sulfide.
The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is -138.2°C, and the boiling point is -50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off the odor of hydrogen sulfide
The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is -138.2°C, and the boiling point is -50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off a hydrogen sulfide odor.
The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is -138.2°C, and the boiling point is -50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off a hydrogen sulfide odor. Carbonyl sulfide is stable in nature, but it reacts vigorously with oxidizing agents and can also corrode metals in the presence of moisture. Flammable. It is toxic, but like hydrogen sulfide, it can cause people to underestimate its concentration in the air.
The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is -138.2°C, and the boiling point is -50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off the odor of hydrogen sulfide
The molecular formula of carbonyl sulfide is COS, with a molecular weight of 60.07. It is a colorless and odorless flammable gas that can explode when mixed with air; the upper limit of its explosive range is 29% and the lower limit is 11.9%. Its specific gravity is 2.1, the melting point is -138.2°C, and the boiling point is -50.2°C. COS is slightly soluble in water, readily soluble in carbon dioxide and ethanol, and can be hydrolyzed into carbon dioxide and hydrogen sulfide: COS + H2O → CO2 + H2S. Therefore, even when present in humid air, COS can give off a hydrogen sulfide odor.