What is alum manufacturing equipment
Release date£º2017/3/9 16:53:50 Number of views£º
What is alum? What is alum manufacturing? What are the benefits of alum manufacturing equipment? Below, the editor will provide answers for the public one by one.
Potassium aluminum sulfate dodecahydrate, also known as alum, white alum, potassium alum, potassium aluminum alum, potassium alum, is a double salt of potassium sulfate and aluminum sulfate containing crystalline water. Colorless cubic crystal, often appearing as an octahedron or forming a cluster with a cube or rhombic dodecahedron, sometimes attached to the container wall in a {111} plane and resembling a hexagonal plate, belonging to the alpha type alum complex salt, with a glassy luster. Density 1.757g/cm3, melting point 92.5 ¡æ. At 92.5 ¡æ, 9 molecules of crystal water are lost, and at 200 ¡æ, 12 molecules of crystal water are lost. It is soluble in water and insoluble in ethanol. Alum has a sour and astringent taste, is cold, and toxic. Therefore, it has antibacterial and astringent effects and can be used as a traditional Chinese medicine. Alum can also be used to prepare aluminum salts, fermentation powder, paint, tanning agents, clarifying agents, mordants, papermaking, waterproofing agents, etc. It can also be used as a food additive. In our life, it is often used to purify water and make food expanders, such as fried hemp balls and deep-fried dough sticks.
Alum manufacturing equipment is colorless and transparent block shaped crystals or crystalline powders, odorless, with a slightly sweet and sour taste. Weathering and losing crystal water in dry air, dissolving and dripping water in humid air, heating to 92.5 ¡æ and losing 9 crystal waters, and losing all crystal waters to become white powder at 200 ¡æ. Easy to dissolve in water, slowly soluble in glycerol, insoluble in ethanol, acetone.
To learn more about alum manufacturing equipment, please follow our official website: http://www.liusuanlvshebei.com/
What is alum? What is alum manufacturing? What are the benefits of alum manufacturing equipment? Below, the editor will provide answers for the public one by one.
Potassium aluminum sulfate dodecahydrate, also known as alum, white alum, potassium alum, potassium aluminum alum, potassium alum, is a double salt of potassium sulfate and aluminum sulfate containing crystalline water. Colorless cubic crystal, often appearing as an octahedron or forming a cluster with a cube or rhombic dodecahedron, sometimes attached to the container wall in a {111} plane and resembling a hexagonal plate, belonging to the alpha type alum complex salt, with a glassy luster. Density 1.757g/cm3, melting point 92.5 ¡æ. At 92.5 ¡æ, 9 molecules of crystal water are lost, and at 200 ¡æ, 12 molecules of crystal water are lost. It is soluble in water and insoluble in ethanol. Alum has a sour and astringent taste, is cold, and toxic. Therefore, it has antibacterial and astringent effects and can be used as a traditional Chinese medicine. Alum can also be used to prepare aluminum salts, fermentation powder, paint, tanning agents, clarifying agents, mordants, papermaking, waterproofing agents, etc. It can also be used as a food additive. In our life, it is often used to purify water and make food expanders, such as fried hemp balls and deep-fried dough sticks.
Alum manufacturing equipment is colorless and transparent block shaped crystals or crystalline powders, odorless, with a slightly sweet and sour taste. Weathering and losing crystal water in dry air, dissolving and dripping water in humid air, heating to 92.5 ¡æ and losing 9 crystal waters, and losing all crystal waters to become white powder at 200 ¡æ. Easy to dissolve in water, slowly soluble in glycerol, insoluble in ethanol, acetone.
To learn more about alum manufacturing equipment, please follow our official website: http://www.liusuanlvshebei.com/
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