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Sodium Sulfide Cas Number
Sodium Sulfide (Sodium Sulfide) related matters
If you want to know about Sodium Sulfide (Sodium Sulfide), the first thing to indicate is its logo. The Cas Number of sodium sulfide is its unique identification code. This code, in the chemical industry, is like the seal of a merchant, accurate and correct, and other things.
Its properties are also, sodium sulfide has the property of strong alkali, which dissolves in contact with water, and releases hydrogen and sulfur. Its taste is pungent and rancid. Looking at its shape, it is often a solid block or flake, mostly yellow-brown in color, with dark colors in between.
The method of preparation, or by co-heating sodium sulfate and carbon, under high temperature, sodium sulfate loses oxygen, and carbon gains oxygen, and then becomes sodium sulfide. This process is related to the control of the heat, and the ratio of materials. If you are not careful, you will get twice the result with half the effort.
As for the use, in the papermaking industry, it can help the fiber segregation and make the pulp supple; in leather tanning, it can dissolve the knot of fibers in the skin, making it flexible and durable; in chemical synthesis, it is a key raw material for many reactions, which can promote the progress of the reaction and form a variety of products.
Use it carefully. Sodium sulfide is corrosive and can cause burns when it touches the skin; it is especially harmful to the eyes. And the hydrogen and sulfur gas released by it is toxic and flammable. In places with poor ventilation, it accumulates too much. In case of open fire, the danger of ignition and explosion will appear immediately.
Therefore, when handling this thing, the operator should strictly follow the regulations, wear protective equipment, and set up ventilation to prepare for accidents. In the storage place, it should also be kept away from fire and heat sources and stored in categories to prevent accidents. In this way, sodium sulfide can be used well to avoid its harm and benefit.
If you want to know about Sodium Sulfide (Sodium Sulfide), the first thing to indicate is its logo. The Cas Number of sodium sulfide is its unique identification code. This code, in the chemical industry, is like the seal of a merchant, accurate and correct, and other things.
Its properties are also, sodium sulfide has the property of strong alkali, which dissolves in contact with water, and releases hydrogen and sulfur. Its taste is pungent and rancid. Looking at its shape, it is often a solid block or flake, mostly yellow-brown in color, with dark colors in between.
The method of preparation, or by co-heating sodium sulfate and carbon, under high temperature, sodium sulfate loses oxygen, and carbon gains oxygen, and then becomes sodium sulfide. This process is related to the control of the heat, and the ratio of materials. If you are not careful, you will get twice the result with half the effort.
As for the use, in the papermaking industry, it can help the fiber segregation and make the pulp supple; in leather tanning, it can dissolve the knot of fibers in the skin, making it flexible and durable; in chemical synthesis, it is a key raw material for many reactions, which can promote the progress of the reaction and form a variety of products.
Use it carefully. Sodium sulfide is corrosive and can cause burns when it touches the skin; it is especially harmful to the eyes. And the hydrogen and sulfur gas released by it is toxic and flammable. In places with poor ventilation, it accumulates too much. In case of open fire, the danger of ignition and explosion will appear immediately.
Therefore, when handling this thing, the operator should strictly follow the regulations, wear protective equipment, and set up ventilation to prepare for accidents. In the storage place, it should also be kept away from fire and heat sources and stored in categories to prevent accidents. In this way, sodium sulfide can be used well to avoid its harm and benefit.
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