Low Price Aluminium Sulphate Powder Granule Flakes Flocculant Used for Water Treatment
Product Description Aluminium sulphate (chemical formula: Al 2 (SO 4 ) 3 ) is a widely used industrial reagent and is often confused with alum. Aluminium sulphate is commonly used as a flocculant in the purification of drinking water and sewage treatment equipment, as well as in the paper industry.In natural conditions, aluminum sulfate is rarely found as anhydrous salt.It forms a series of hydrates, of which hexahydrate aluminum sulfate is the most common.Aluminum sulfate is also an effective insecticide against mollusks. Product Parameters Item Standard Al 2 O 3 % ≥17 Fe % ≤0.005 Insoluble matter in water % ≤0.05 Heavy metals as Pb % ≤ 0.0005 A s % ≤ 0.0005 PH value ( 1% aqueous solution ) 3.0 Packaging & Shipping 25kg/50kg PP bag;1000kg Jumbo bag;Or as per clients' requests. 28MT per 20foot container Application 1. Used as paper sizing agent in paper industry to enhance the water resistance and seepage resistance of paper;2. After being dissolved in water, fine particles and natural colloidal particles in water can be condensed into large flocs, which can be removed from water, so it is used as coagulant for water supply and wastewater;3. It is used as a purifying agent for turbid water, and also as a precipitant, color fixing agent, filler, etc. Used as an antiperspirant cosmetic raw material (astringent) in cosmetics;4. In the fire protection industry, it forms foam extinguishing agent with baking soda and foaming agent;5. Analytical reagents, mordants, tanning agents, oil decolorizers and wood preservatives;6. Stabilizers for pasteurization of albumin (including liquid or frozen whole eggs, egg whites or egg yolks);7. It can be used as raw materials to make artificial gem, high-grade ammonium alum and other aluminates;8. In the fuel industry, it is used as a precipitant in the production of chrome yellow and lake dyes, and at the same time, it serves as a fixing agent and filler. 9. It is used as an effective cross-linking agent for animal glue and can improve the viscosity of animal glue. It is also used as curing agent of urea-formaldehyde adhesive, and the curing speed of 20% aqueous solution is faster. Company Profile Henan Fengbai Industrial Co.,LTD was founded in 2013 and has passed the ISO9001:2015 certification. Company is located in Zhengzhou City, Henan Province, central China. It has a long history, convenient transportation and ric