High purity 25%! Ammonium hydroxide (NH₄OH) ideal for battery, pharmaceutical, and catalyst applications | Versatile general-purpose grade | Established stable supply and mass production system
Ammonium Hydroxide (25%) is a colorless, transparent alkaline solution made by dissolving ammonia gas in pure water, and it is a fundamental chemical used in various fields such as industry, batteries, pharmaceuticals, and catalysts. This product is manufactured at multiple locations within India and is produced under quality control based on the IS 799:2023 standard. The raw material ammonia is primarily sourced from India and the Middle East (Saudi Arabia), establishing a stable supply system that is free from China. By using high-purity raw materials and pure water, the concentrations of impurities such as chlorides, heavy metals, silica, and sulfides are managed to below ppm levels, demonstrating excellent performance in suppressing by-products during chemical reactions and purification processes. In particular, in the battery sector, it is used for pH adjustment and purification in the processes of cathode materials, conductive additives, and precursor co-precipitation. In the pharmaceutical field, it is employed as a neutralizing agent, buffer solution, and reaction solvent. In the catalyst sector, it is used for the precipitation and carrier modification of metal hydroxides and oxides, and in industrial applications, it is widely utilized for pH control, neutralization, and reagent preparation. This versatile high-purity ammonium hydroxide can flexibly accommodate needs from research applications to mass production scales, supporting high-precision processes in the fields of chemistry, energy, pharmaceuticals, and materials.
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[Summary] - Product Name: Ammonium Hydroxide 25% - Chemical Formula: NH₄OH - CAS Number: 1336-21-6 - Concentration: 25 wt% (Specific Gravity Approximately 0.91) - Country of Production: India - Raw Materials: 70% from India / 30% from the Middle East - Packaging: IBC Tank (1 ton), 200 kg Drum, etc. - Minimum Order Quantity: Can be accommodated from drum units - Delivery Time: Varies depending on shipping conditions [Specifications] - Appearance: Colorless transparent liquid - Residue on Evaporation: < 0.002% - Impurities (Maximum Values, ppm) - Cl: < 0.5 - S: < 0.1 - Fe: < 2 - PO₄: < 0.2 - NO₃: < 1 - CO₂: < 2 - Ca・Mg: < 4 - Cu: < 0.1 - As: < 0.05 - Pb: < 0.4 - SiO₂: < 10 [Contact Information] Kowa Company, Ltd. Industrial Related Business Division, Resource Materials Department, Inorganic Materials Section TEL: 03-3279-8057 FAX: 03-3279-8029 *For inquiries via the web, please use the inquiry form below.
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This product is a 25% ammonia solution with high purity and excellent stability, widely used primarily in the fields of chemistry, batteries, pharmaceuticals, and catalysis. - Chemistry: It is used for pH adjustment in inorganic and organic reactions, precipitation of metal hydroxides, complex formation, and purification cleaning, achieving stable reaction control especially in the manufacturing processes of electronic material precursors and oxide nanoparticles. - Battery: It is employed in co-precipitation processes during the production of lithium, nickel, and cobalt-based cathode materials, slurry pH adjustment, and surface modification treatments, supporting a homogeneous particle size distribution and high purity. - Pharmaceuticals: It is utilized for active pharmaceutical ingredient neutralization, solution preparation, manufacturing equipment cleaning, and reagent synthesis, providing quality with excellent safety and reproducibility. - Catalysis: It is used as a precipitating agent and support modifier for metal oxide and hydroxide catalysts, contributing to the production of platinum group catalysts and denitration catalysts. Additionally, it is applicable for wastewater treatment, gas absorption liquids, and research analysis purposes, capable of handling everything from testing to mass production through consistent quality control based on international standards and a multi-site supply system. The product is supplied in various forms such as IBCs and drums, ensuring long-term stability and suitability for international transport.
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Company information
Kowa Co., Ltd. is a company with a history of over 120 years, founded in 1894 as a cotton fabric wholesaler. As the core company of the Kowa Group, it has both trading functions for the import and export of textiles, machinery, building materials, and trilateral trade, as well as manufacturing functions for pharmaceuticals, medical devices, vision units, energy-saving, and energy-creating related products, covering a wide range of business fields. One of its divisions, the Kowa Resource Materials Department, Inorganic Materials Section, engages in wholesale business for the import and export of raw materials and also acts as a sales agent for distinctive domestic and overseas raw materials.
