Aluminum Chloride (AlCl₃) CAS 7446-70-0 Powder Granular
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Aluminum chloride (AlCl₃) CAS 7446-70-0 powder granular
Product Page Content
Aluminum chloride (AlCl₃) also named Aluminium trichloride, Aluminum trichloride. Its molecular formula is AlCl₃. Aluminum chloride carries CAS 7446-70-0, it is a highly hygroscopic solid.
This substance is a powerful Lewis acid widely used as catalyst in organic synthesis. Aluminum chloride has completed REACH registration. MSDS download is available for importers for customs and safety evaluation.
Aluminum chloride (AlCl₃) appears as yellowish or off-white powder or granular solid. It absorbs water rapidly from air and fumes when exposed to moisture. The material releases hydrogen chloride upon contact with water.
Aluminum chloride is soluble in many organic solvents such as chloroform, carbon tetrachloride and benzene. It decomposes in water with strong exothermic reaction. Sublimation occurs at around 178°C under atmospheric pressure.
Properties:
| Item | Specification |
|---|---|
| Appearance | Yellowish or off-white powder / granular |
| Assay | ≥98.5% |
| Iron as Fe | ≤0.05% |
| Insoluble matter | ≤0.10% |
| Free acid as HCl | ≤0.5% |
| Heavy metals as Pb | ≤0.002% |
Main Uses
Aluminum chloride acts as a primary Friedel-Crafts catalyst for aromatic alkylation and acylation reactions in fine chemical and pharmaceutical manufacturing. It serves as coagulant additive for petroleum refining and crude oil fractionation processes. Aluminum chloride can also be applied in the production of dyes, pigments, synthetic rubbers and organoaluminum compounds. It works as a raw material for the preparation of aluminum compounds in material science.
FAQ
Q1: Does Aluminum chloride meet REACH requirements for EU import?
A1: Yes. Aluminum chloride holds valid REACH registration to fulfill EU import regulatory standards.
Q2: What risks need attention during ocean shipment of Aluminum chloride?
A2: Aluminum chloride is hygroscopic and reacts violently with water. Waterproof sealed packaging is mandatory. Cargo must be kept away from rain and high humidity during transit.
Q3: Which safety file can be used for import inspection of Aluminum chloride?
A3: MSDS download service is provided, the document supports overseas customs inspection and workplace hazard evaluation.
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