Inorganic Chemistry

Erbium Fluoride, High purity Erbium Fluoride is applied as dopant in making optical fibre and amplifier. Erbium-doped optical silica-glass fibers are the active element in erbium-doped fiber amplifiers (EDFAs), which are widely used in optical communications. The same fibers can be used to create fiber lasers, In order to work efficiently, Erbium-doped fiber is usually co-doped with glass modifiers/homogenizers, often aluminum or phosphors.More

5-TAMRA-SE is an amine-reactive fluorescent agent, its conjugates yield bright, pH-insensitive orange-red fluorescence (approximate excitation/emission maxima ~546/579) with good photostability. More

black crystal(s); 6mm pieces and smaller with 99.999% purity; semiconductor; band gap, eV, 1.42 (0K) and 1.35 (300K); mobility (300K), cm2/(V·s), 4600 electrons and 150 holes; dielectric constant 12.4; effective mass 0.077 electrons and 0.64 holes [KIR82] [CER91] [STR93]More

Industrially used as a dechlorinating agent and printing and dyeing aid for cotton fabric bleaching, as a detergent, disinfectant and chemical reagent in medicine, but also for electroplating, leather, organic chemical products, and extraction of copper and nickel from ore .More

DryPowderMore

Phosphorus nitride, a shining star in the vast universe of inorganic chemistry, has always attracted scientists' attention with its unique chemical properties and vast application potential. Its chemical identity is identified by CAS number 12136-91-3, molecular formula N5P3, and is often active in academic literature under the pseudonyms phosphorus nitride, phosphorus nitride, or triphosphorus pentanitride (691849-38-4). In the vast field of inorganic chemistry, phosphorus nitride is defined as an inorganic salt, a kingdom of compounds built by the wonderful dance of ionic bonds between cations and anions. The birth of phosphorus nitride stems from the exquisite covalent bond between nitrogen and phosphorus atoms. This structure resembles a complex crystal network woven together, with nitrogen and phosphorus atoms alternating in arrangement, forming a unique atomic scroll. This unique arrangement gives phosphorus nitride unparalleled reactivity in chemical reactions. Its internal nitrogen-nitrogen and phosphorus-phosphorus bond energies are relatively low due to the similarity in the electronegativity of nitrogen and phosphorus, like tightly stretched strings, a slight touch can trigger a symphony of chemical reactions. The sensitivity of this chemical reaction makes phosphorus nitride show great potential in the field of energy conversion and storage. Under specific environmental and conditions, phosphorus nitride can decompose, much like ignited gunpowder, releasing nitrogen and phosphorus. This process holds the potential for energy conversion, opening up new research directions for energy science. For example, scientists are exploring the possibility of utilizing this property in high-efficiency batteries, solar energy storage, and other cutting-edge technologies to address the challenges of the current energy crisis. However, the chemical properties of phosphorus nitride are complex and variable, and the path to fully realizing its potential is not without obstacles. How to precisely control its decomposition reaction, avoid side reactions, and optimize its stability and efficiency in practical applications are key challenges that future research needs to overcome. Despite the many challenges, the scientific treasure of potential world-changing possibilities hidden under the mysterious veil of phosphorus nitride is waiting to be discovered and utilized.More

Faintly grey solidMore

colourless oily liquid Antimony pentafluoride is a noncombustible, oily, colorless liquid with a pungent odor.More