Alumina Trihydrate
Product Introduction:
Alumina Trihydrate (ALCL3.6H2O); English Name: Aluminum Chloride Hexahydrate
Common Names: Industrial crystalline aluminum chloride, hexahydrate aluminum chloride, hexahydrate trichloride aluminum, 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, household chemicals intermediates, casting, papermaking, dyeing, and high purity.
Molecular Formula:AlCl3•6H2O; Molecular Weight: 241.43; Yellow crystalline or slightly yellow crystalline, which can also be purified to white crystalline form, with a faint 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 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 used in wastewater treatment plants, power stations, and other industrial facilities for water and industrial wastewater purification, including chemical plants, textile factories, paper mills, and other types of factories for industrial wastewater treatment. Compared to traditional low-molecular-weight inorganic salts like ferrous sulfate, crystalline aluminum chloride offers superior performance. It has the advantages of requiring less dosage, producing a larger floc volume, and effectively removing 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 a product yield rate about 3% higher than when using ammonium chloride or magnesium chloride. The production process emits no harmful gases, thus improving the working environment for workers.
It is an intermediate product for producing polyaluminum chloride.
4. Suitable as raw material for lithium-ion batteries, commonly used in the field of lithium-ion battery applications.。
5. Suitable for wood preservatives, paper sizing agents, wool, down, flocking aids, dyeing auxiliaries, coagulants, up-and-down water purifiers. It is the raw material for the monomer of chlorine cracking catalysts in the petroleum industry, and can also be used in the production of aluminum hydroxide gel, leather, oil fields, household chemicals intermediates, fine chemicals, and other industries for exports.。
Quality Execution Standards
Usage Instructions:
1、This product is applicable for water treatment.Typically, the product is used for dilution.5-20 times, after stirring and dissolving, measure and add to water.Advantages of crystalline aluminum chloride in water purification and as a flocculant:aReplace liquid or solid aluminum sulfate, polyaluminum chloride, polyferric sulfate, etc., as flocculants, reducing treatment costs.30%+b、Excellent flocculation performance, sedimentation speed higher than that of aluminum salt series flocculants(like aluminum sulfate, polyaluminum chloride, etc.), and the formed floc is dense；c、Less sludge production, significantly reducing sludge treatment costs.d、Suitable for aquatic environmentsWide pH range, 4~12, with an ideal range of 6~10.
2、For precision casting applications，Crystalline Aluminum Chloride Shell Parameters:Concentration33-35%, 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 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, add an appropriate amount of crystalline aluminum chloride to adjust the content of aluminum trioxide 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 in an outer woven plastic sack with an inner polyethylene plastic sack lining.，Net Weight per Bag20kg, 25kg, 50kg notWait, or can be customized according to customer requirements.500KG-1,000 kg ton bags packaging.
2. Store this product in a cool, dry place to prevent rain and moisture damage, and to avoid packaging breakage.
3. This product has a shelf life of... (Please provide the specific duration) from the date of manufacture, under the aforementioned packaging and storage conditions.24Month(s).
