AM Editors Team

Aluminum oxide, commonly called alumina, is the most abundant and industrially important aluminum compound. It occurs naturally as the mineral corundum (which forms rubies and sapphires when colored by impurities). Industrially, it is produced as a white powder used primarily for aluminum metal production, as a high‑hardness abrasive, and as a base for technical ceramics … Read more

Lithium aluminum hydride, commonly abbreviated as LAH, is a complex ionic salt (Li⁺ AlH₄⁻) and one of the most powerful reducing agents used in organic chemistry. It appears as a white to gray microcrystalline powder. Due to its extreme reactivity with water and air, LAH must be handled under strictly inert conditions to prevent fires … Read more

Aluminum tungstate is an inorganic mixed oxide with the formula Al₂(WO₄)₃. It appears as a dense white powder, is insoluble in water, and is valued almost exclusively in materials science research for a rare property: isotropic negative thermal expansion (NTE) – it shrinks uniformly in all directions when heated, opposite to most materials. 1. Basic … Read more

Aluminium molybdate is an inorganic mixed oxide used primarily as a catalyst precursor in hydrodesulfurization (HDS) – the industrial process that removes sulfur from crude oil fractions to produce clean diesel. It appears as a pale white to slightly yellow powder, is insoluble in water, and exhibits high thermal stability. Its value lies in its … Read more

Aluminium lactate is a mild, organic salt formed from metallic aluminium and lactic acid. It appears as a white, water‑soluble powder and is valued for its low skin irritation compared to traditional aluminium salts. Its primary applications are in sensitive‑teeth toothpastes, deodorants for hypersensitive skin, and professional mouthwashes. 1. Basic Identification 2. Physical Properties Property … Read more

Aluminium iodide is a highly reactive chemical compound comprising aluminium and iodine. Appearing as a white to pale yellow‑brown crystalline powder, it is characterized by its powerful electron‑accepting nature. Much like aluminium chloride and bromide, it is a strong Lewis acid. While its commercial use is vastly eclipsed by other halides, it holds a highly … Read more

Aluminum hydride, frequently referenced in the literature as “alane,” is an exotic, highly reactive, and intensely energetic solid polymer. Distinctly separating itself from the oxygen-heavy ceramics and chlorine-rich halides, it relies on directly bonding aluminium to raw hydrogen. Appearing as a white, easily degradable powder, its colossal energy density makes it a highly sought-after but … Read more

Aluminium hydroxide stands as one of the single most widely manufactured and biologically integrated aluminium compounds on the planet. Naturally abundant as the mineral gibbsite, it serves as the critical intermediate step in purifying alumina for metal production. Away from massive industrial smelters, it acts directly as the world’s most popular over-the-counter heartburn medicine, a … Read more

Aluminium fluoride is a stable, inorganic compound distinguished from other aluminium halides by its distinct ionic crystal structure and immense thermal stability. Appearing as a colorless to white crystalline solid, it does not fume in air nor behave as a potent Lewis acid like its chloride and bromide counterparts. Instead, its supreme utility lies in … Read more

Aluminum chlorohydrate, often abbreviated as ACH, is a water-soluble, polymeric aluminum species that sits comfortably between the violent reactivity of anhydrous aluminum chloride and the benign inertness of aluminum hydroxide. It appears as a white to off-white powder or a clear to pale yellow solution. Unlike its anhydrous halide cousins, ACH is deliberately designed to … Read more

Aluminium chloride, also known as aluminium trichloride, is a powerful Lewis acid and an essential industrial chemical. It appears as a white to pale yellow solid that fumes vigorously in moist air. Its primary application lies in its role as a master catalyst in organic chemistry, specifically for Friedel-Crafts alkylation and acylation. Due to its … Read more

Aluminium chlorate is a highly obscure, unstable, and intensely powerful oxidizing agent. Combining the aluminium cation with three volatile, oxygen‑rich chlorate anions produces a compound that is simply too dangerous to store or transport easily. It typically appears as heavily hydrated, deliquescent crystals, and its only uses are tightly constrained within specialized explosives research and … Read more

Aluminium carbonate is a highly obscure, notoriously unstable compound within aluminum chemistry. Unlike the rugged stability of aluminium oxide or the aggressive reactivity of aluminum halides, pure aluminium carbonate practically refuses to exist at standard temperatures and pressures. When discussed industrially and medically, it is almost exclusively found in its complexed form as “basic aluminium … Read more

Aluminium carbide is a fascinating, highly reactive inorganic compound defined by its extreme sensitivity to moisture. By chemically bonding aluminium directly to reactive carbon atoms, researchers have synthesized a yellow‑brown crystalline powder that bridges the gap between metal and organic hydrocarbon chemistry. Its aggressive generation of methane gas secures its status as a respected laboratory … Read more

Aluminium bromide, properly known as aluminium tribromide, is a powerful Lewis acid. It appears as a white to pale yellow crystalline solid that fumes in moist air and reacts violently with water. Its most important role is as a catalyst in organic chemistry, specifically in Friedel-Crafts reactions used to make pharmaceuticals, fragrances, and advanced polymers. … Read more

Aluminium borate is an advanced, high-performance structural ceramic compound. Rather than engaging in chaotic chemical reactions like aluminum halides, it is prized strictly for its structural integrity at a microscopic level. Synthesized primarily as microscopic “whiskers” (single-crystal fibers), it acts as an invisible, heat-resistant reinforcing skeleton when mixed into plastics, lightweight metals, and specialized glass … Read more

Aluminium arsenide is a powerful, highly specific wide-bandgap semiconductor. Completely segregated from traditional aluminium chemistry, it exists in the domain of elite optoelectronics alongside other group III-V semiconductors. Appearing as orange-brown cubic crystals, its primary function is structurally mirroring gallium arsenide (GaAs) lattice, allowing engineers to stack the two materials to manipulate photons in advanced … Read more

Aluminium antimonide belongs to a highly exclusive subset of chemicals recognized as III-V group semiconductors. It exists far outside the realms of traditional metallurgy, medicine, or catalysis, instead carving its niche at the cutting edge of optoelectronics. Appearing as a dark, crystalline semi-metallic solid, its ability to guide electrons and interact precisely with infrared light … Read more

Aluminium acetate departs radically from the violently reactive, explosive chemistry of industrial aluminum halides and methyls. Instead, it occupies a distinct, deeply historical niche as an incredibly safe, water-soluble organic-metal salt. Emerging as a white powder when isolated, it is far more commonly encountered strictly as a dilute aqueous solution. Characterized by aggressive astringent actions … Read more