Buy ammonium hydroxide (aqua ammonia, CAS 1336-21-6) from Alliance Chemical in 5%-29% concentrations and technical or ACS grades. Ammonium hydroxide is used for pH adjustment, cleaning, laboratory reagent work, electronics and semiconductor processing, and chemical manufacturing.
Products In This Collection
This collection includes ammonium hydroxide at 5%, 10%, 15%, 20%, and 29% concentrations, with ACS and Technical Grade options. Choose concentration and grade based on required alkalinity, vapor control, purity, and documentation needs.
Common Applications
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pH adjustment: Aqueous ammonia is used to raise pH in selected water treatment, process, and formulation workflows.
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Electronics and semiconductor processing: High-purity ammonium hydroxide is used in cleaning and etching chemistries where contamination control matters.
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Industrial cleaning: Ammonium hydroxide supports alkaline cleaning formulations and residue removal on compatible surfaces.
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Laboratory reagent work: ACS ammonium hydroxide supports reagent preparation, neutralization, and analytical workflows.
Grade & Selection Notes
Choose lower concentrations when odor and vapor control are important. Choose 29% ammonium hydroxide when the process requires stronger alkalinity and the facility has appropriate ventilation and handling controls.
Safety & Handling
Ammonium hydroxide releases ammonia vapors and is corrosive at stronger concentrations. Use ventilation, eye and skin protection, and keep it away from acids, bleach, hypochlorite, and incompatible oxidizers. Review the Safety Data Sheets before use and follow your site-specific handling procedure.
Why Buy From Alliance Chemical
Most in-stock ammonium hydroxide orders ship in 1-2 business days. SDS and lot-specific COA support are available.
Related: Bases & Caustics, Ammonia Products, Lab Chemicals, Hydrogen Peroxide.
