Ammonium Hydroxide 28-30% Solution, ACS Grade

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

Ammonium Hydroxide, commonly known as Ammonia Solution, Ammonia Water, Aqueous Ammonia, or Aqua Ammonia, is a solution of ammonia gas in water. It is a clear, colorless liquid with a distinct odor at ambient conditions. 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. For high-quality research laboratories, Lab Alley's premium quality Ammonium Hydroxide, ACS Reagent Grade, 28-30% is most suitable to obtain dependable and reproducible findings.

Product Summary

Ammonium Hydroxide | ACS Reagent | 28-30% Aqueous Solution In Water | 2.5 Glass Bottle | 4x2.5 Liter Case | For Sale Online | Formula NH4OH | CAS 1336-21-6 | Fast Shipping In USA

Ammonium Hydroxide, ACS Grade 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.

Lab Grade Ammonium Hydroxide 27-30% Aqueous Solution In Water For Sale | Contains 27-30% Ammonia By Weight

ACS Grade Ammonium Hydroxide 28-30% For Sale | Contains 28-30% Ammonia By Weight

Ammonium Hydroxide 20% Aqueous Solution For Sale Online

Ammonium Hydroxide 50% Aqueous Solution For Sale Online

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Information On Ammonium Hydroxide Solutions From Wikipedia

Ammonium hydroxide, also known as ammonia water, ammonia solution, ammoniacal liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or (inaccurately) ammonia, is a solution of ammonia in water. It can be denoted by the symbols NH3(aq). Although the name ammonium hydroxide suggests an alkali with composition [NH4+][OH−], it is actually impossible to isolate samples of NH4OH. The ions NH4+ and OH− do not account for a significant fraction of the total amount of ammonia except in extremely dilute solutions. Read more here.

Use Ammonium Hydroxide As A Disinfectant

Ammonium hydroxide is an effective disinfectant against coccidial oocysts. Ammonium hydroxide is used as a cleaning agent and sanitizer in many household and industrial cleaners. Ammonium hydroxide is commonly used as a laboratory disinfectantAmmonia is used to produce monochloramine, which is used as a disinfectant. Chloramine is preferred over chlorination for its ability to remain active in stagnant water pipes longer, reducing the risk of waterborne infections.

How Does Ammonium Hydroxide Kill Bacteria?

As soon as water is added to ammonia, it becomes ammonium hydroxide, a substance commonly used for cleaning. The high alkalinity of ammonium hydroxide is effective at killing microbial agents like bacteria, so ammonium hydroxide is great for sanitation and has both household and industrial uses. Read more here.

About Ammonium Hydroxide

Ammonium hydroxide, also called Aqua Ammonia, solution of ammonia gas in water, a common commercial form of ammonia. It is a colorless liquid with a strong characteristic odor. In concentrated form, ammonium hydroxide can cause burns on contact with the skin; ordinary household ammonia, used as a cleanser, is dilute ammonium hydroxide.

How Ammonium Hydroxide Is Used In Homes And Laboratories In The United States

High quality ammonium hydroxide is used in America as a cleaning agent and sanitizer in very many household and industrial cleaners. Ammonium hydroxide is also used in the manufacture of products such rayon, fertilizer, plastic, rayon and rubber. Aqueous ammonia is corrosive to aluminum alloys, copper, copper alloys, and galvanized surfaces.

Ammonium Hydroxide For HPLC

Ammonium hydroxide (Ammonia Solution): If the pH of the mobile phase needs to be increased to enhance LC separations then ammonium hydroxide (ammonia solution) is suitable. If analyzing weakly acidic compounds in negative ion mode there will be no suppression of ionization. Read more here.

Information About Ammonium Hydroxide From PubChem

Ammonium hydroxide appears as a colorless aqueous solution. Concentration of ammonia ranges up to approximately 30%. Ammonia vapors (which arise from the solution) irritate the eyes. Ammonium hydroxide is a solution of ammonia in water. It has a role as a food acidity regulator. Uses: Textiles; mfr of rayon, rubber; condensation polymerization; pharmaceuticals; ceramics; photography (development of latent images); ammonia soaps; lubricants; fireproofing wood; ink mfr; ammonium cmpd; saponifying fats & oils; org synth; detergent; household cleanser; food additive. Detergent, removing stains, bleaching, calico printing, extracting plant colors (cochineal, archil, etc.) and alkaloids; manuf ammonium salts, aniline dyes, and a wide variety of other uses. Read more here.

Ammonium Hydroxide For Fertilizer

Ammonium hydroxide – commonly known as household ammonia – is an ingredient in many everyday household cleaning products. Ammonia is a basic building block for ammonium nitrate fertilizer, which releases nitrogen, an essential nutrient for growing plants, including farm crops and lawns. Read more here.

Everyday Uses Of Ammonium Hydroxide

  • Household Cleaner
  • Alkyl Amine Precursor
  • For Skin
  • For Hair
  • For Fertilizer
  • For HPLC
  • Disinfectant
  • Absorption Refrigeration
  • Water Treatment
  • Food Production
  • Furniture Darkening
  • Treatment Of Straw For Cattle

How Ammonia Hydroxide Is Used In U.S. Laboratories

Aqueous ammonia is used in traditional qualitative inorganic analysis as a complexant and base. Like many amines, it gives a deep blue coloration with copper(II) solutions. Ammonia solution can dissolve silver oxide residues, such as that formed from Tollens' reagent. It is often found in solutions used to clean gold, silver, and platinum jewelry, but may have adverse effects on porous gem stones like opals and pearls. Aqueous solutions of ammonia hydroxide are used in multiple pharmaceutical processes as a mild alkalizer.

Ammonium Hydroxide For Skin

Clear, colorless liquid used in cosmetics to adjust a product's pH. Ammonium hydroxide is synthetic and sometimes used instead of sodium hydroxide to maintain an acidic pH in AHA (alpha hydroxy acid) or similar exfoliant products. The small amounts used in cosmetics are not considered sensitizing on skin. Read more here.

Ammonium Hydroxide For Hair

When used in hair dyes and colors, Ammonia helps prepare the hair so that the dye can diffuse into the hair shaft. Ammonium Hydroxide may also function as a denaturant . Ammonium Hydroxide is the name given to a solution of Ammonia in water. Ammonium Hydroxide does not exist as an isolated chemical. Read more here.

Ammonium Hydroxide For Fishless Cycle

Fishless cycling is a form of "maturing" an aquarium. In this process, ammonia is provided to allow beneficial bacteria to colonize. Read more here.

Ammonium Hydroxide Uses In Paint

Ammonium hydroxide solutions are used as cleansers and detergents to remove vegetable stains, grease, dirt, proteins, and other accretions from clothing, glass, and ceramics. It has been used in paint strippers to soften casein paints. Ammonia water acts as a stain for wood, producing a deep red color in mahogany. Read more here.

Ammonium Hydroxide With Hydrogen Peroxide

Ammonium hydroxide react with hydrogen peroxide to produce nitrogen and water. The reaction takes place in a boiling solution and an overpressure. Read more here.

Uses Of Ammonium Hydroxide In Food Establishments

The list of foods in which ammonium hydroxide is used as a direct food additive is extensive and includes baked goods, cheeses, chocolates, other confectionery (e.g., caramel), and puddings. Ammonium hydroxide is also used as an antimicrobial agent in meat products. Read more here.

Ammonium Hydroxide Uses In Pharmaceuticals

Industrial Use: In food production, ammonium hydroxide is used as a leavening agent or acidity regulator and is classified by the Food and Drug Administration as generally recognized as safe (GRAS). Its pH control abilities make it an effective antimicrobial agent. Read more here.

Ammonium Hydroxide Base

Ammonium hydroxide consists of two ions: NH4+ and OH-. If our subject is a base, it will readily accept H+ ions, while if it is an acid, it will readily donate H+ ions. Ammonium hydroxide contains OH-, so it will readily accept H+ ions to balance the free OH- ions. The compound is therefor a base. Read more here.

Is Ammonium Hydroxide Soluble Or Insoluble In Water?

A small amount of the dissolved NH3 reacts with the H+ of the water to produce NH4+ ions and the OH- ion from the ionization of the water makes the solution weakly basic. NH3 is readily soluble in water NH4OH does not exist and does one cannot the exact nature of its solubility in water. Read more here.

How Do You Dispose Of Ammonia Hydroxide?

Don't combine ammonia with any other products, including other cleaners. Dispose of them one at a time, flushing them down the drain with plenty of water. Do not simply put excess ammonia in the trash. You must either dilute it or neutralize it. Read more here.


Ammonium Hydroxide, ACS Reagent Grade, 28-30% Features:

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
Common Uses
  • Reagent
  • Pesticides
Commercial/Industrial Applications
  • Fertilizer industry
  • Plastics manufacturing
  • Pulp and paper industry
Safety and Handling

Ammonium Hydroxide, ACS Grade 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.

The major hazards encountered in the use and handling of ammonium hydroxide stem from its toxicologic properties. Toxic by all routes (ie, inhalation, ingestion, and dermal contact), exposure to this colorless, intensely pungent-smelling liquid may occur from its use in fertilizers, dyes, explosives, plastics, cleansing agents, fibers, and resins. Effects from exposure may include extreme irritation of the eyes and mucous membranes, contact burns to the skin and eyes, and life-threatening pulmonary edema. In activities and situations where over-exposure is possible, wear a self-contained breathing apparatus, and protective clothing (including full face protection).

If contact should occur, immediately flush affected skin or eyes with running water for at least 15 minutes, and remove contaminated clothing and shoes at the site. While ammonium hydroxide does not ignite easily, it can burn with the production of irritating or poisonous gases.

Fires involving ammonium hydroxide may be extinguished with dry chemical, CO2, Halon, water spray, fog, or standard foam. Ammonium hydroxide may be shipped via air, rail, road, and water, in containers bearing warning labels that differ depending upon the density, specific gravity, and percent composition of the solution being shipped. Consult the regulatory requirements of the US Department of Transportation before shipping.

Ammonium hydroxide should be stored in cool, well-ventilated areas, in strong glass, plastic, or rubber stoppered bottles, away from heavy metals, acids, and combustibles (eg, wood, paper, oil). For small spills of ammonium hydroxide, first isolate the spill area, then take up with sand or other noncombustible absorbent and place into a container for later disposal. Large spills should be diked far ahead of the spill, taking care to stay out of low areas. Before implementing land disposal of waste ammonium hydroxide, consult with environmental regulatory agencies for guidance. 


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