CAS NO 1327-41-9 Aluminum chlorohydrate
Basic Info
Model No.: CAS NO 1327-41-9
Product Description
NEW Roman';background-color:#FFFFFF;">Poly Aluminum Chloride is an inorganic polymer. Has a certain degree of gelation, can do refractory coatings, ultra-pure alumina products and refractory concrete cementing material. Polyaluminum chloride is an expensive polyhydroxy electrolyte, which can be regarded as the intermediate product of AlCl3 hydrolysis to Al (OH) 3. The gum core is positively charged and hydrolyzed acidic. The composition of these products is under certain conditions, a variety of aqueous complexes by a certain percentage of the mixed system. The expression is [Al2 (OH) nCl6-n] m where n = 1-5 and m≤10. Due to different manufacturing methods and properties, polyaluminum chloride can be referred to as hydroxy Aluminum Chloride, basic aluminum chloride, polymerized alumina and so on. The main physical and chemical properties of indicators of alkalinity, pH, Al2O3 content and relative density. Polyaluminum chloride is a promising material with rich raw materials, low cost, high refractoriness without any loss of refractory concrete, high activity at high temperature, hardenability at room temperature when mixed with a small amount of coagulant material.
Production methods
1.Boiled pyrolysis method
Crystalline aluminum chloride boiling pyrolysis at 170 ℃, the release of hydrogen chloride water absorption made of 20% hydrochloric acid recovery. Then add water at 60 ° C above curing polymerization, and then cured, dried, crushed to prepare a solid PAC product.
2. Aluminum gray hydrochloric acid method
The aluminum ash (the main component of alumina and aluminum fishing) according to a certain ratio added to join the pre-washing water reactor, stirring slowly added hydrochloric acid polycondensation reaction, the polymerization to a pH of 4.2 to 4.5, the solution The relative density of about 1.2 for settlement, liquid aluminum chloride. The liquid product is diluted and filtered, and concentrated by evaporation to obtain solid polyaluminum chloride product.
use
Lime can be used to make calcium carbide, liquid alkali, bleach, bleaching powder, and also used in tanning leather, metallurgy and purifying waste water.
Why Choose Us?
1. Quality Price
We are the manufacturer, so we can provide the competitive price and high quality product.
2. Packing
Products could be packaged according to customer's specializedrequirements.
3. Transport
The products can be transported by Courier, by Air or by Sea.
4. Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment. This makes us able to offer you one-stop service from the order to the products transported to your hand.
Product expansion
Contact us if you need more details on CAS NO 1327-41-9 Organic Intermediate. We are ready to answer your questions on packaging, logistics, certification or any other aspects about CAS NO 1327-41-9、Organic Intermediate 1327-41-9. If these products fail to match your need, please contact us and we would like to provide relevant information.Product Categories : Catalysts And Auxiliaries