Model NO.: aluminium sulfate 2213 Type: Aluminum Sulfate Other Names: Aluminium Sulphate;Flocculant Appearance: Powder Flake Einecs No.: 233-135-0 Specification: SGS ISO HS Code: 28332200 Mf: Al2(So4)3 Model No: 15.8%--17% Purity: Al2O3 Content 15.8%-17% CAS No.: 10043-01-3 Trademark: Shandong Jiangyuan Refinement Co., Ltd. Origin: Shandong China Product Description Our advantage: 1. Factory price, 2. Good Quality, 3. Free sample, 4. ISO Cerficate, 5. A long stable supplier, 6. Good support to you
Specifications Aluminum Sulfate Appearance: White flake or block or granule or powder Molecular Formula: Al2(SO4)3 Purity: Al2O3 15.8%/17%
[Features] Including anhydrous and hydrous(18 crystal water) type. Usually, the crystal separated out from aqueous solution at the normal temperature is Al2(SO)3.18H2O; When weathering, the average molecular structure is Al2(SO4)3.14H2O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency.
[Technical Indicators] According to the national standard HG2225-2001.
1) Water effluent treatment system It's used for purification of drinking water and wastewater treatment by settling of impurities by Means of precipitation and flocculation.
2) 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.
5)Dyeing Fabrics Dyeing and printing on cloth. When dissolved in a large amount of water that has a neutral or slightly alkaline pH, the compound produces a gooey substance, aluminum hydroxide. The gooey substance helps dyes stick to the cloth fibers by making the dye water insoluble. The role of aluminum sulfate, then, is as a dye "fixer, " which means that it combines with the molecular structure of the dye and the fabric so the dye doesn't run out when the fabric gets wet.
[ Packing & Storage] 25 Kg kraft paper bag with inner plastic woven bag. Or according to your request. The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed. Contact us if you need more details on Aluminium Sulfate for Water Treatment. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Iron Free Aluminum Sulfate Powder for Industry、Aluminum Sulfate(Direct Manufacturers). If these products fail to match your need, please contact us and we would like to provide relevant information.