Price Shanxi, Shanxi heptahydrate ferrous sulfate heptahydrate ferrous sulfate water purification flocculant How much is a ton? Water purification flocculant plant in Henan Billions Branch to the new and old customers monthly production and supply of ferrous sulfate heptahydrate thousands of tons, vehicle delivery, price, quality assurance, we have established a long-term partner with our customers! Therefore, the quality and price that customers can be assured! Over the years, our old customers across the country, 2013, Henan BK, water purification flocculant factory welcome more new customers to join! Ferrous sulfate heptahydrate Henan Bai Branch Shanxi the water purification flocculants price Hotline: 15639099789 0371-85022211 BK ferrous sulfate Price: BK ferrous sulfate factory direct supply of ferrous sulfate, ferrous sulfate heptahydrate, water ferrous sulfate product quality assurance and reasonable price Welcome to inquire ferrous sulfate / ferrous sulfate heptahydrate price. the BK brand of ferrous sulfate price 220 to 280; water ferrous sulfate used in feed prices 650 ~ $ 850. Ferrous sulfate heptahydrate, also known as ferrous sulfate, ferrous sulfate heptahydrate, Formula FeSO4 · 7H2O, (also known as low iron sulfate, green vitriol, jarosite, Xerox Philippines (Slow Fe), Fer-In-sol Feusol) Properties: monoclinic series of crystal the day blue or green, odorless, taste salty, astringent; irritating. 14.8 degrees state: the density 1.8988g/cm3; 15 degrees state: density 1.897g/cm3. Melting point of 64 ° C, soluble in water, insoluble in alcohol-based. The dry air stroke Kasei white powder. Corrosive rapid oxidation, wet air that metamorphosed into a yellow-brown basic ferric sulfate. 300 ℃ when anhydrous, and continue to heat were decomposed into ferric oxide, water, sulfur dioxide, sulfur trioxide gas. The ferrous sulfate water content is divided into a water and seven water; agricultural grade, industrial grade, pharmaceutical grade, food grade divided by purpose. Ferrous sulfate heptahydrate (green where) for the manufacture of iron-based pigments, iron-based catalyst and water purification, sewage treatment; Ferrous sulfate monohydrate as feed additives. Applications of ferrous sulfate: ferrous sulfate in the field of water treatment used to clarify turbid water, industrial wastewater coagulant; industrial feed water is commonly used as a purifying agent. Usually used in conjunction with sodium hydroxide or lime and organic polymer flocculant can handle containing chromium Cr6 +, Cd Cd2 + sewage. 2, in the direct water cooling system, can be intermittently to the condenser inlet water dosing a small amount of ferrous sulfate, to a layer of iron oxide protective film is formed in the inner surface of the copper alloy tube, so as to prevent or mitigate the alloy corrosion of the tube. 3, for blue-black ink manufacturing and leather dyeing as well as photography, printing plate. Etching agent, the polymerization catalyst in the chemical industry, also can be used as aluminum device to analyze the chemistry reagent, wood preservatives, and the treatment of iron deficiency anemia drugs. [The ferrous sulfate packaging storage]: Seven ferrous sulfate without lining, jacket woven single layer packaging, outer bag should be securely sealed. This product is also available in bulk. Bags marked with manufacturer name, product name, weight, manufacturer Contact information. Net weight 50kg. Bulk products should be placed in the shade, not easy to sun exposure and rain, against mixed with toxic and hazardous substances storage. Business Consulting: Manager Wang: 15,639,099,789 0371-85022211 QQ: 2679535986 Company's website: Henan Billions Branch Water Treatment Material Factory: http://www.bkscl.com water purification flocculant factory in Henan BK: http://www.bkjsj. com Alibaba Pu: http://bkscl002.cn.alibaba.com/ how much ferrous sulfate heptahydrate in Shanxi, Shanxi ferrous sulfate heptahydrate price, ferrous sulfate heptahydrate price in Shanxi, Shanxi heptahydrate ferrous sulfate ferrous sulfate heptahydrate how much a ton, the professional manufacturer of ferrous sulfate heptahydrate ......