AMMONIUM HYDROXIDE A.C.S. REAGENT (C005B-015400)

General description

Ammonium hydroxide is a weak base mainly used as a source to prepare other ammonium compounds like urea, ammonium carbonate and ammonium sulfate etc.

Application

Ammonium hydroxide solution may be used:

• As a medium to prepare magnetite (Fe₃O₄) nanoparticles via a modified controlled chemical coprecipitation method.
• As a solvent and reagent to prepare 4-aryl and 4-alkyl-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylates via Hantzsch synthesis in a microwave cavity synthesizer.

Packaging

View returnable container options.

Other Notes

ACS specifications same for product 320145

SKU-Pack size with -PCA are packaged in PVC coated glass bottles.

Molecular Weight: 35.05. Empirical Formula: H₅NO. linearFormula: NH₄OH. grade: ACS reagent. Quality Level: 200. form: liquid. autoignition temp.: 1204 . °F. expl. lim.: 27 . %. concentration: 28.0-30.0% NH₃. impurities: MnO₄^- reducers, passes test, ≤. 0.002% CO₂. ign. residue: ≤. 0.002%. pH: 11.7 (20 . °C). density: 0.9 . g/mL . at 25 . °C (lit.). anion traces: chloride (Cl^-): ≤. 0.5 . ppm, nitrate (NO₃^-): ≤. 2 . ppm, phosphate (PO₄^3-): ≤. 2 . ppm, sulfate (SO₄^2-): ≤. 2 . ppm. cation traces: Fe: ≤. 0.2 . ppm, heavy metals: ≤. 0.5 . ppm (by ICP). storage temp.: 2-8°C. SMILES string: [NH4+].[OH-]. InChI: 1S/H3N.H2O/h1H3. 1H2. InChI key: VHUUQVKOLVNVRT-UHFFFAOYSA-N. Pictograms: GHS05,GHS07,GHS09. Signal Word: Danger. Hazard Statements: H314 - H335 - H410. Precautionary Statements: P261 - P271 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338. Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 8B - Non-combustible, corrosive hazardous materials. WGK: WGK 2. Flash Point(F): Not applicable. Flash Point(C): Not applicable.