三氯化铁 含3中规格 液体40.41 粉状99以上 块状96.98。化学式FeCl3。是一种共价化合物。为黑棕色结晶，也有薄片状，熔点306℃、沸点315℃，易溶于水并且有强烈的吸水性，能吸收空气里的水分而潮解。氯化铁是一种很重要的铁盐。溶解性:易溶于水，不溶于甘油，易溶于甲醇、乙醇、丙酮、*。 制备方法：1.氯化法 2.低共熔混合物反应法(熔融法) 3.氯化铁溶液的合成方法 4.复分解法 。 主要应用于金属蚀刻,污水处理.其中蚀刻包括铜,不锈钢,铝等材料的蚀刻，对低油度的原水处理，具有效果好、价格便宜等优点，但带来水色泛黄的缺点。也用于印染滚筒刻花、电子工业线路板及荧光数字筒生产等。建筑工业用于制备混凝土，以增强混凝土的强度、抗腐蚀性和防水性。也能与氯化亚铁、氯化钙、氯化铝、硫酸铝、盐酸等配制成泥凝土的防水剂，无机工业用作制造其他铁盐和墨水。染料工业用作印地科素染料染色时的氧化剂。印染工业用作媒染剂。冶金工业用作提取金、银的氯化侵取剂。有机工业用作催化剂、氧化剂和氯化剂。玻璃工业用作玻璃器皿热态着色剂。制皂工业用作肥皂废液回收甘油的凝聚剂。
Ferric chloride contains 3 medium-sized liquids, 40.41 powder, 99 or more, and 96.98 blocks. Chemical formula FeCl3. It is a covalent compound. It is dark brown crystal, and also has flake shape. It has a melting point of 306℃ and a boiling point of 315℃. It is soluble in water and has strong water absorption, and can absorb the moisture in the air and deliquesce. Ferric chloride is a very important iron salt. Solubility: Soluble in water, insoluble in glycerol, soluble in methanol, ethanol, acetone and ether. Preparation methods: 1. Chlorination method 2. Eutectic mixture reaction method (melting method) 3. Synthesis method of ferric chloride solution 4. Double decomposition method. It is mainly used in metal etching and sewage treatment, including etching of copper, stainless steel, aluminum and other materials. It has the advantages of good effect and low price for low-oil raw water treatment, but it brings the disadvantage of yellow water color. It is also used for printing and dyeing cylinder engr*h*ing, electronic industry circuit board and fluorescent digital cylinder production. The construction industry is used to prepare concrete to enhance its strength, corrosion resistance and water resistance. It can also be prepared with ferrous chloride, calcium chloride, aluminum chloride, aluminum sulfate, hydrochloric acid, etc. as a waterproof agent for clay, which can be used in inorganic industry to make other iron salts and inks. Dye industry is used as oxidant in dyeing of indirubin dyes. Printing and dyeing industry is used as mordant. metallurgy industry is used as chlorination agent for extracting gold and silver. Organic industry is used as catalyst, oxidant and chlorinating agent. Glass industry is used as hot colorant for glassware. Soap making industry is used as coagulant for recovering glycerol from soap waste liquor.
The company specializes in selling sodium hydroxide, potassium hydroxide, xanthan gum, n-amyl alcohol, benzoic acid, calcium carbonate, ammonium sulfate, ferric chloride, ethylene glycol, etc. The products are widely used in many industries such as paper making, painting, leather making, coating, pesticide, medicine, water-based ink, architectural coating, etc. The products sell well all over the country and are trusted and praised by users. Over the years, the company has enjoyed a high reputation among customers with stable and reliable product quality and honest and standardized commercial credit. Our company attaches great importance to credit, abides by contracts, guarantees product quality, and wins the trust of our customers with its diversified business characteristics. Welcome friends at home and abroad to visit us for guidance, discuss cooperation, and let our cause rise with each passing day and keep pace with the times!
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