[For Research Institutions] Indian Ammonium Hydroxide (29%) EG
High purity 29%! Ideal for analysis and experimental purposes. Ammonium water with thoroughly removed impurities.
In analytical work at research institutions, the purity of reagents is crucial for obtaining highly accurate results. Particularly in the analysis of trace components and precise experiments, the presence of impurities can significantly affect the results. Ammonium hydroxide is used in various analyses and experiments, but if it contains many impurities, accurate data cannot be obtained. This product is designed for high purity specifications for electronics and clean rooms, utilizing a super-pure water process through RO + DM treatment. This effectively removes impurities at the ppm to ppb level, achieving a high level of cleanliness. 【Usage Scenarios】 - Precision analysis - Chemical experiments - Reagent preparation 【Benefits of Implementation】 - Improved reliability of analytical results - Enhanced reproducibility of experiments - Stable data acquisition
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【Features】 - High purity: Electronic and cleanroom grade - Low impurities: Thorough management at ppm to ppb levels - Wide range of applications: Semiconductor cleaning, optics, cleanrooms, etc. - Stable supply: Support from samples to mass production - Strict quality control: Major metal impurities below 300 ppb, particle count below 25 particles/mL 【Our Strengths】 Kowa Co., Ltd. is a company with a history of over 130 years, founded in 1894. We combine trading company functions with manufacturing capabilities and engage in a wide range of businesses. We conduct wholesale operations for the import and export of raw materials and also act as an agent for distinctive domestic and overseas raw materials.
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Applications/Examples of results
Ammonium hydroxide (29% Electronic/Cleanroom Grade) is widely used in processes that require high levels of cleanliness, such as semiconductor, electronic components, optical products, and pharmaceutical manufacturing. In particular, in the semiconductor field, it is used in the cleaning and etching processes of silicon wafers and glass substrates, demonstrating excellent effectiveness in particle removal and surface modification. It also shows high suitability as a polishing and cleaning solution for optical lenses and liquid crystal glass, and is adopted in the cleaning and sterilization processes of manufacturing equipment in the pharmaceutical and food industries. In the chemical field, it is effective as a catalyst and reagent, as well as a pH adjuster and adsorbent in water treatment processes. Due to its cleanroom-compatible grade, it maintains stable quality for various applications in electronics, pharmaceuticals, and research and development, and its use is expanding as an important high-purity raw material in advanced industries both domestically and internationally.
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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.
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