Light yellow Aluminum Trichloride Granulars
Product description:
Aluminum chloride is a colorless transparent crystal or a white, slightly yellowish crystalline powder. When aluminum chloride vapor is dissolved in a non-polar solvent or in a molten state, it exists as a covalent dimer molecule (Al2Cl6). It is soluble in water and many organic solvents. The aqueous solution is acidic. In the presence of aromatic hydrocarbons, the mixture of aluminum chloride and aluminum can be used to synthesize bis(aromatic hydrocarbon) metal complexes. For example, diphenylchromium is prepared by Fischer-Hafner synthesis from specific metal halides.
AlCl3 adopts the "YCl3" structure, which is the densest cubic layered structure of Al3+, while Al3+ in AlBr3 occupies the gap between adjacent tetrahedrons of the Br− densest packed frame. When melted, AlCl3 forms a volatile dimer Al2Cl6, which contains two three-center four-electron chlorine bridge bonds. At higher temperatures, the Al2Cl6 dimer dissociates to form flat triangular AlCl3, which is similar in structure to boron trifluoride (BF3).
Aluminum chloride is an inorganic substance with the chemical formula AlCl3, which is a compound of chlorine and aluminum. Aluminum chloride has a low melting point and boiling point, and it will sublime, becoming a covalent compound. Molten aluminum chloride is not easy to conduct electricity, unlike most salts containing halogen ions (such as sodium chloride).
Prdocut Specification:
| Item | Specification |
| Superior quality | First grade | Conforming product |
| Appearance | Yellow or pale yellow, slightly gray granular or powder, there should be no more than 10 mm |
| AlCl3 w/% ≥ | 99.2 | 98.8 | 98.5 |
| Fe ( FeCl3 )w/% ≤ | 0.04 | 0.05 | 0.08 |
| Water insolublesw/ % ≤ | 0.05 | 0.10 | 0.30 |
| Heavy matel (Pb )w/ % ≤ | 0.006 | 0.02 | 0.04 |
| Free aluminum w/ % ≤ | 0.010 | —— | —— |
Product usage: Used as a catalyst in organic synthesis, such as medicine, dyes, spices, LCD, flame retardant, petroleum cracking, synthetic rubber,
and Water Treatment and other industries. Used in the manufacture of pesticide, organic aluminum compound, also used in synthesis of metal smelting, lubricating oil, food grade products used as leavening agent, flocculant and pectin.
Packing:
According to the national standards with PVC lining plastic film bag packaging, plastic drum or bag for external use only. Long time storage or transportation journey far with double packing bags. Packing specification is 25 kg, drumpackaging or specific packing .according to customer's request.
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Product Categories : Anhydrous Aluminium Chloride
