Collection: Organic Onium Salts [Organic-Inorganic Perovskite Precursors]

Organic Onium Salts [Organic-Inorganic Perovskite Precursors] — a collection of organic onium salts in the form of amine or amidine compounds as hydroiodide, hydrobromide, or hydrochloride salts, which act as organic cation precursors in forming two-dimensional and three-dimensional organic-inorganic perovskite crystal structures.

These Organic-Inorganic Perovskite Precursors are used in the synthesis of hybrid perovskite crystals for semiconductor materials research, where organic cations partially replace inorganic cation sites in the crystal lattice to tune the band gap and structural stability. Materials researchers and inorganic chemists use variations of alkyl or aromatic chains in these cations to study how structural dimensionality affects the optoelectronic properties of the resulting materials.

Example products in this collection: TCI A0436 627-95-2 5-Aminovaleric Acid Hydrochloride (Low water content), TCI B6569 2,2'-(1,2-Phenylene)bis(ethan-1-amine) Dihydroiodide, TCI A0008 124-42-5 Acetamidine Hydrochloride, TCI B6570 2739684-32-1 1,4-Benzenediethanamine Dihydroiodide, TCI T4375 118725-79-4 Thiomorpholine Hydroiodide, TCI C3425 2153504-15-3 Cyclohexanemethylamine Hydroiodide, TCI T3838 2710811-32-6 4-(Trifluoromethyl)benzylamine Hydroiodide, TCI C3531 Cyclohexanemethylamine Hydrobromide.

Selecting an onium salt requires attention to the counter-anion such as iodide, bromide, or chloride, low water content, and high purity, as these affect the quality of the perovskite crystals formed. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other parallel categories under Organic-Inorganic Perovskite Precursors, often used together in one laboratory workflow:

• Lead Halides [Organic-Inorganic Perovskite Precursors]
• Bismuth Halides [Organic-Inorganic Perovskite Precursors]
• Cesium Halides [Organic-Inorganic Perovskite Precursors]
• Tin Halides [Organic-Inorganic Perovskite Precursors]
• Lead Compounds (Others) [Organic-Inorganic Perovskite Precursors]
• Rubidium Halides [Organic-Inorganic Perovskite Precursors]

Back to Organic-Inorganic Perovskite Precursors. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official TCI Japan distributor in Indonesia — to check availability and lead time directly from Japan.