Ammonium hydroxide solution, 6 x 2.5L

SKU:
221228-6X2.5L-A
  • $384.00

    • Description

    Ammonium hydroxide solution, 6 x 2.5L

    PROPERTIES

    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 (PO43-): ≤2 ppm
    sulfate (SO42-): ≤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

    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.[1]

    Application

    Ammonium hydroxide solution may be used:
    • As a medium to prepare magnetite (Fe3O4) nanoparticles via a modified controlled chemical coprecipitation method.[2]
    • 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.[3]

    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.

    SAFETY INFORMATION

    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