Ammonium Hydroxide 28-30% Solution, ACS Grade

Solution Of Ammonia Gas In Water


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Why Buy Ammonium Hydroxide 28-30% Solution, ACS Grade from Lab Alley

  • Price. Don’t worry! We do our homework. This product is offered at the industry’s lowest possible price.
  • Availability. In-Stock. This product is in stock and ready to ship. Orders are usually shipped in 24-48 hours.
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About Ammonium Hydroxide 28-30% Solution, ACS Grade

Ammonium Hydroxide, NH4OH, is formed when ammonia (NH3) is dissolved in water. Ammonia deprotonates a small portion of water molecules leaving the free hydroxide ion, [OH]-, to form a slightly basic solution. The resulting solution is clear, colorless, with a pungent odor and vapors that may irritate the eyes.

Ammonium Hydroxide is a weak base mainly used to prepare other ammonium compounds like urea, ammonium carbonate and ammonium sulfate.

Lab Alley’s high-quality Ammonium Hydroxide, ACS Reagent Grade, 28-30% has been certified as an ACS Grade reagent by the American Chemical Society (ACS). The reagent grade is generally equivalent to the ACS grade and is acceptable for use in analytical applications and research laboratories.

Common Uses and Applications

  • Laboratory solvent
  • Pharmaceutical manufacturing
  • Polymer manufacturing
  • Household cleaning reagent
  • Food additive/ acidity regulator
  • Fertilizer


Chemistry Table

Ammonia aqueous, Ammonium hydroxide solution, Ammoniumhydroxid, Aqueous ammonia, Aquammonia, Aqua ammonia, Ammonia aqua, Household ammonia, Ammonia monohydrate
ACS Grade
Ammonium hydroxide

Ammonium Hydroxide 28-30% Solution, ACS Grade Specifications

Assay 28.0-30.0%
Residue after Ignition 0.002%
Carbon Dioxide 0.002%
Chloride 0.5 ppm
Phosphate 2 ppm
Total Sulfur 2 ppm
Nitrate 2 ppm
Heavy Metals (as Pb) 0.5 ppm
Iron 0.2ppm
Substances Reducing Permanganate To Pass Test

Safety and Shipping Information

DOT: Ammonia solution, 8, UN2672, PG III, Hazmat Fee Required

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Ammonium Hydroxide, ACS Grade.

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