Model No.: CAS NO 1327-41-9
Type: Pharmaceutical Intermediates
Name:: Aluminum Chlorohydrate
Packaging: in 25kg drum
Productivity: 10000kg per month
Place of Origin: Shandong, China (Mainland)
Supply Ability: in stock
Certificate: ISO CE
HS Code: 1327-41-9
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.
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.
Lime can be used to make calcium carbide, liquid alkali, bleach, bleaching powder, and also used in tanning leather, metallurgy and purifying waste water.
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1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the raw material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories. The former is a class of cosmetics in the main raw materials, cosmetics in the possession of a large proportion of the cosmetics play a major role in the role of the material. The latter is the formation of cosmetics, stability or to give color, smell and other characteristics of the role of these substances in the cosmetic formula is not used, but it is extremely important. Cosmetics are natural, synthetic or extracted from the role of different substances as raw materials, by heating, mixing and emulsification and other production processes processed from the chemical mixture.
2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.It is one substance or mixture during the medicine making period, it can not be taken directly by patients.
3> Fragrance And Spices: Spice is a substance that can be scented by smelling or scented by taste, and is the raw material for the preparation of the fragrance. Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.
4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, pesticides, pharmaceuticals, resins, additives, and other intermediates.
5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion, usually in resin, or oil, or emulsion is given priority to, add or not add pigment, filler, add the corresponding additives, organic solvents or water preparation of viscous liquid.