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Ferric chloride anhydrous is a covalent compound. Also known as ferric chloride, the chemical formula is FeCl3, and it is a black powder. The melting point is 307.6℃, and the boiling point is 316℃. It is easily soluble in water and has strong water absorption. It can absorb moisture in the air and ... Read More
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Ferric chloride hexahydrate is a crystalline water compound, and ferric chloride anhydrous is a brown powder. Ferric Chloride Hexahydrate Molecular formula: FeCl3.6H2O Properties: Ferric chloride hexahydrate is yellow-brown crystalline or massive solid, odorless and astringent. The melting point ... Read More
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The production methods of ammonium sulfate mainly include: 1. Neutralization method: ammonia and sulfuric acid react in a saturated crystallizer (under vacuum or normal pressure) to generate ammonium sulfate crystals, which are separated by a centrifuge, the filter cake is dried to obtain the ... Read More
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Liquid Phase Process 1. Liquid Phase Process Description The liquid phase process uses a 37% formaldehyde solution and ammonium. The hexamine solution is then dewatered by evaporator and enters the centrifugation and drying device in order to obtain hexamine. This is an advanced, easy process. ... Read More
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Anhydrous calcium chloride has an unpleasant smell because it contains high impurities, especially calcium chloride made of calcium carbonate and hydrochloric acid, because the by-product acid will have organic impurities or the final adjustment of pH is not enough, there may be hydrochloric acid. ... Read More
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Calcium Chloride Powder Left Side: Our product, it with clearer solution when dissolved in water. Right Side: Other product, its aqueous solution is cloudy and contains impurities. Read More
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The industrial methods for preparing solid anhydrous ferric chloride include Chlorination Method and Titanium Tetrachloride By-product Method. 1. Chlorination Method: Uses waste iron wire or iron flakes as raw materials, and reacts with chlorine gas flowing upstream in the reaction furnace to obtain ... Read More
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