Granular / Powder Iron Free Aluminum Sulfate for Water Purification

 Granular / Powder Iron Free Aluminum Sulfate for Water Purification  Product DescriptionFormula:AL2 (SO4)3•xH2ORelative Molecular Weight:342.15Properties: Product name: Aluminium Sulphate or Aluminum SulfateShape: Flakes or Granular or Powder.EINECS NO.:233-135-0CAS No.: 10043-01-3HS.Code: 28332200Appearance: white or light green,grey Apt to cake after moisture absorption when laid in air for a long time.A little green because of Fe2+ ,yellow when Fe2+ is oxided to Fe3+.Soluble in water easily,and water solution is acid. Application1)Water effluent treatment system.It's used for purification of drinking water and waste water treatment by settling of impurities by means of precipitation and flocculation2)Paper Industry. It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots and holes and improving sheet formation and strength) and sizing efficiency.3)Textile Industry. It is used for color fixing in Naphthol based dyes for cotton fabric.4)Other Uses. Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, zeolites etc. Standard: GB31060-2014(drinking grade or water treatment grade)Project name Standar indicatorsTest resultsAL2O315.616.3Fe0.020.0019Water insoluble matter0.10.001PH Value33.43As0.00020.00091Pb0.00060.0000034Cd0.00020.00000021Hg0.000020.000012Cr0.00050.000034     Packaging & ShippingPackaging: PP/PE 50kg/bag;25kg/bag; 25MT /20'FCL container.Storage : The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.     CertificateOur CompanyHengyang Jianheng Industry Development Co. ,Ltd(lotus alum) is established in 1958, mainly engaged in aluminum products and water treatment chemicals development, production, operation. Our chemicals is used in various industries such as water treatment, paper making and textiles,food additives etc. Our factory is located in Songmu Economic Development Zone, Hengyang, Hunan province and occupying area of 100,000 square meters. We have more than 280 employees and 50 sets leading automatic production equipments. We has formed an annual output of 200,000 tons of aluminum sulfate; 200,000 tons of poly aluminum chloride(PAC), 30,000 tons ammonium alum30,000 tons potassium alum 50,000 tons of polyferric sulfate(PFS)10,000 tons dehydrated alum  FAQ1. who are we?We are based in Hu Nan, China, start from 1981,sell to Domestic Market(98.00%),Southeast Asia(0.50%),South Asia(0.50%),Africa(0.30%),Mid East(0.20%). There are total about 301-500 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Polyaluminium Cholride,Aluminium sulphate,Poly Aluminum Chloride,Polyaluminum Chloride,Potassium Alum4. why should you buy from us not from other suppliers?We've more then 50 years experience in Alums sulphate R&D, Own more than 13 independent patent Treadmark "Lotus" is named in China Ammonium Alum and Potash alum award the " Excellent quality and Key Recommended products" by the chinese chemical Society5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA;Accepted Payment Currency:USD,CNY;Accepted Payment Type: T/T,L/CLanguage Spoken:English,Chinese /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1