Alumina Trihydrate
Product Introduction:
Crystalline Aluminum Chloride (ALCL3.6H2O); English Name: Aluminum chloride hexahydrate
Common Names: Industrial Crystalline Aluminum Chloride, Hexahydrate Aluminum Chloride, Trichloride Aluminum Hexahydrate, Industrial Aluminum Chloride, Crystalline Trichloride Aluminum, Hexahydrate Trichloride Aluminum, etc.
By application: Crystalline Aluminum Chloride for water treatment, chemical additives, export-grade, resin, new energy, wood preservative, leather, general use, fine chemicals, daily chemical intermediates, casting, papermaking, dyeing and printing, high purity, etc.
Molecular Formula:AlCl3•6H2O; Molecular Weight: 241.43; Yellow crystalline or faintly yellow crystalline, which can also be purified to white crystalline form, with a slight hydrochloric acid taste. Our product is a slightly pale yellow and white crystalline form, further purified.
Application Scope:
1. Crystalline aluminum chloride, a new type of water treatment agent and an inorganic flocculant, is primarily used in industrial wastewater treatment, municipal pipeline sewage purification, and tap water treatment. It shows significant effectiveness in treating drinking water, fluoride-containing wastewater, industrial wastewater, and oil-containing sewage purification, particularly in low-temperature, low-turbidity, and alkaline water bodies. Crystalline aluminum chloride is extensively used in wastewater treatment plants, power stations, and various industrial facilities like chemical plants, textile factories, and paper mills for industrial wastewater treatment. Compared to traditional low-molecular-weight inorganic salts like ferrous sulfate, crystalline aluminum chloride offers advantages such as lower dosage, larger floc volume, and the ability to effectively remove COD, color, and suspended particles.
2. Castable crystalline aluminum chloride is primarily used in the precision casting industry, serving as a substitute for ammonium chloride as a shell hardener for investment casting. It offers advantages such as stable quality, high shell strength, easy trimming, and improved working conditions for workers. Compared to magnesium chloride and ammonium chloride as hardeners, it requires less usage and has a lower overall cost. Using aluminum chloride as a shell hardener results in higher shell strength and approximately a 3% higher overall yield rate compared to using ammonium chloride or magnesium chloride. There are no harmful gases emitted during the production process, thereby improving the working environment for workers.
3. It is an intermediate product for producing polyaluminum chloride.
4. Serves as raw material for lithium-ion batteries, commonly used in the field of lithium-ion battery applications.。
5. Used in wood preservatives, paper sizing precipitants, wool, felt, flocking aids, dyeing auxiliaries, coagulants, water and sewage cleaners. It is the raw material for the monomer of chlorination cracking catalysts in the petrochemical industry, and can also be used in the production of aluminum hydroxide gel, leather, oilfield, daily chemical intermediates, fine chemicals, and other industries for export.。
Quality Execution Standards
Instructions for Use:
1、This product is applicable for water treatment.Generally, this product is used for dilution.5-20 times concentration, after stirring and dissolving, measure and add to water.Advantages of crystalline aluminum chloride in water purification and as a flocculant:aReplaces liquid or solid aluminum sulfate, polyaluminum chloride, polyferric sulfate, etc., as flocculants, reducing treatment costs.30%+b、Excellent flocculation performance, settling speed higher than aluminum salt series flocculants(like aluminum sulfate, polyaluminum chloride, etc.), and the formed alum flower is dense；c、Low sludge generation, significantly reducing sludge treatment costs.d、Adaptable to aquatic environmentsWide pH range, 4~12, with an ideal pH range of 6~10.
2、Precision Casting Application，Shell parameters of crystalline aluminum chloride:Concentration%: 33-35, pH: 1.4-1.7, Density (g/cm³): 1.17-1.19AluminaContent%:6.5-7.0，Alkalinity: 1.8-7.0
Newly formulated hardening fluid eachApproximately 100 kg in waterAluminum Chloride50 kg, with a control concentration of 33%. To avoid excessive local concentration affecting the dissolution rate, stir the solution intermittently during dissolution to ensure complete dissolution and uniform mixing. The content of aluminum chloride hardening liquid will gradually decrease during use, while the alkalinity and pH value will increase, and the viscosity will increase. At this point, it is necessary to add an appropriate amount of crystalline aluminum chloride to adjust the content of aluminum oxide in the hardening liquid. When the pH value is greater than 1.7, add some accordingly.Industrial Hydrochloric Acid。
3. Additionally, as a chemical raw material, it is applied in a wider range of industries.
Storage and Packaging:
1、This product is packaged with an outer woven plastic sack and an inner polyethylene plastic sack lining.，Net Weight Per Bag20kg, 25kg, 50kg not availableWait, or we can also customize according to customer requirements.500KG-1,000 kg bulk bags packaging.
2. Store this product in a cool, dry place to prevent rain and moisture damage, and avoid packaging breakage.
3. This product has a shelf life of... from the date of manufacture under the aforementioned packaging and storage conditions.24Month(s).
