Alumina Trihydrate

Product Introduction:

Alumina Chloride Crystalline (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, personal care intermediates, casting, papermaking, dyeing and printing, high purity, etc.

Molecular Formula:AlCl3•6H2O; Molecular Weight: 241.43; Yellow crystals, or slightly yellow crystalline, which can also be purified into white crystals; slightly has a hydrochloric acid taste. Our product is a faintly 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 potable water treatment industries. It demonstrates significant effectiveness in treating drinking water, fluoride-containing wastewater, and industrial wastewater, as well as in the purification of oily wastewater. Its impact is particularly pronounced in low-temperature, low-turbidity, and alkaline water bodies. Crystalline aluminum chloride is extensively employed in wastewater treatment plants, power stations, and other industrial facilities for water usage and industrial wastewater purification, including factories such as chemical plants, textile mills, and paper mills. Compared to traditional low-molecular-weight inorganic salts like ferrous sulfate, crystalline aluminum chloride offers superior performance. It boasts the advantages of requiring less dosage, producing a larger floc volume, and effectively removing COD, color, and suspended particles.

2. Crystalline aluminum chloride for casting 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 employees. 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 a product yield rate about 3% higher than when using ammonium chloride or magnesium chloride. The production process emits no harmful gases, thereby improving the working environment for workers.

3. It is an intermediate product for producing polyaluminum chloride.

4. Used as raw material for lithium-ion batteries, commonly applied in the field of lithium-ion battery production.。                   

5. Used in wood preservatives, paper sizing precipitants, wool, felt, flocking aids, dyeing assistants, coagulants, upstream and downstream water clarifiers. It is a raw material for the monomer of chlorination cracking catalysts in the petroleum industry, and can also be used in the production of aluminum hydroxide gel, as well as in the leather, oil field, daily chemical intermediates, fine chemicals, and other export industries.。      

Quality Execution Standards

Usage Instructions:

1、This product is applicable in water treatment.Generally, this product is used for dilution.5-20 times, after stirring and dissolving, measure and add to water.Advantages of crystalline aluminum chloride for water purification and other flocculants:aReplace liquid or solid aluminum sulfate, polyaluminum chloride, polyferric sulfate, and other flocculants; reduce treatment costs.Over 30%b、Excellent flocculation performance, settling velocity higher than aluminum salt series flocculants(like aluminum sulfate, polyaluminum chloride, etc.), and the formed floc is dense；c、Low sludge generation, significantly reducing sludge treatment costs.d、Suitable for Aquatic UseWide pH range from 4 to 12, with an ideal pH range of 6 to 10.

2、Precision Casting Application，Crystalline Aluminum Chloride Shell Parameters: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 of water addedAluminum Chloride50 kg, with a control concentration of 33%. To avoid excessive local concentration affecting the dissolution rate, stir the solution occasionally during dissolution to ensure thorough dissolution and uniform mixing. The content of aluminum chloride hardener will gradually decrease during use, while the alkalinity and pH value will increase, and the viscosity will rise. At this point, it is necessary to add an appropriate amount of crystalline aluminum chloride to adjust the content of aluminum trioxide in the hardener. 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 in an outer woven plastic sack with an inner polyethylene plastic bag lining.，Net Weight per Bag20KG, 25KG, 50KG not availableWait, or we can also customize according to customer requirements.500KG-1,000 kg ton bags packaging.

2. Store this product in a cool, dry place to prevent it from being exposed to rain and moisture, and to avoid damage to the packaging.

3. This product has a shelf life of __ from the date of manufacture under the aforementioned packaging and storage conditions.24Month(s).