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Magnesium Chloride
An inorganic substance that is composed of 74.54% chlorine and 25.48% magnesium and usually contains six molecules of crystalline water, MgCl2.6H2O. Monoclinic crystal, or salty, have a certain corrosive. Magnesium oxide is formed when water and hydrogen chloride are lost during heating. Slightly soluble in acetone, soluble in water, ethanol, methanol, pyridine. It deliqueses and causes smoke in wet air, and sublimates when it is white hot in the gas stream of hydrogen.
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4A Zeolite
It is a natural alumino-silicic acid, salt ore in the burning, due to the water inside the crystal is driven out, producing a phenomenon similar to bubbling and boiling, which is called “boiling stone” in image, referred to as “zeolite”, used as a phosphate-free detergent auxiliary, instead of sodium tripolyphosphate; In the petroleum and other industries, it is used as a drying, dehydration and purification of gases and liquids, and also as a catalyst and water softener.
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Citric Acid
It is an important organic acid, colorless crystal, odorless, has a strong sour taste, easily soluble in water, mainly used in food and beverage industry, can be used as sour agent, seasoning agent and preservative, preservative, can also be used in chemical, cosmetic industry as an antioxidant, plasticizer, detergent, anhydrous citric acid can also be used in food and beverage industry.
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Sodium Silicate
Sodium silicate is a kind of inorganic silicate, commonly known as pyrophorine. Na2O·nSiO2 formed by dry casting is massive and transparent, while Na2O·nSiO2 formed by wet water quenching is granular, which can be used only when converted into liquid Na2O·nSiO2. Common Na2O·nSiO2 solid products are: ① bulk solid, ② powdered solid, ③ instant sodium silicate, ④ zero water sodium metasilicate, ⑤ sodium pentahydrate metasilicate, ⑥ sodium orthosilicate.
