Specializing in the production of ferric chloride Hubei Spirit, national standards for export: industrial-grade ferric GB1621-79 Uses: 1, for sewage treatment, printing rollers engraving, electronic circuit boards and industrial digital fluorescent tube production. 2, the construction industry for concrete preparation, preparation of mud concrete waterproofing agent 98% ferric chloride, inorganic industry for the manufacture of other iron salts and ink. 3, the dye industry as oxidants, mordant. Packing: composite plastic woven bag lined with polyethylene film bag, net weight 25Kg / bag. Ferric chloride is a covalent compound, when heated when it will sublimate into gas, ferric chloride, ferric chloride solution is prepared by dissolving in water, of course, has all the properties of ferric chloride, but etching with ferric chloride, ferric chloride is very easy due to hydrolysis, when heated will hydrolyze more serious, it will be broken down into hydrogen chloride and ferric hydroxide, therefore, is not with ferric chloride solution of ferric chloride manufacturing solid, but ferric chloride solid was dissolved in water solution of ferric chloride can be done. Ferric chloride (HG 3-1085-77): 4.5% solution. Weigh 4.5g of ferric chloride, 1 part 32% hydrochloric acid solution and dissolved in a mixture of 39 parts of water, set the volume to 100ml. The prepared solution of ferric chloride has a sweet taste of industrial wastewater ferric chloride, when if we smell a pungent smell of hydrochloric acid, then within the acidic ferric chloride solution is too large, old etching solution required or reconcile small acidic ferric chloride solution. Ferric price | Hubei Environmental Spirit (certified) | Hongan ferric provided by the Hubei Environmental Protection Engineering Co. Spirit. Environmental Engineering Co., Ltd. Hubei Spirit (hbsshb.com) is a leader in Wuhan, water treatment chemicals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Hubei Spirit environmental leadership with the staff warmly welcome all inquiries negotiations to create a better environment Hubei future prosperity.