Nitric acid puriss. p.a., 2.5L

SKU:
84378-2.5L
  • $348.00

    • Description

    Nitric acid puriss. p.a., 65.0-67.0% 2.5L

    puriss. p.a., 65.0-67.0%

    Empirical Formula (Hill Notation):
    HNO3
    CAS Number:
    7697-37-2
    Molecular Weight:
    63.01
    EC Number:
    231-714-2
    MDL number:
    MFCD00011349
    eCl@ss:
    38060304
    PubChem Substance ID:
    329769296

    PROPERTIES

    Quality Level

    200

    vapor pressure

    8 mmHg ( 20 °C)

    grade

    puriss. p.a.

    assay

    65.0-67.0%

    form

    liquid

    ign. residue

    ≤0.0005% (as SO4)

    pH

    < 1.0

    bp

    120.5 °C (lit.)

    density

    1.37-1.41 g/mL at 20 °C (lit.)

    anion traces

    chloride (Cl-): ≤0.5 mg/kg
    phosphate (PO43-): ≤0.5 mg/kg
    sulfate (SO42-): ≤1 mg/kg

    cation traces

    Ag: ≤0.01 mg/kg
    Al: ≤0.05 mg/kg
    As: ≤0.01 mg/kg
    Ba: ≤0.01 mg/kg
    Bi: ≤0.1 mg/kg
    Ca: ≤0.5 mg/kg
    Cd: ≤0.01 mg/kg
    Co: ≤0.01 mg/kg
    Cr: ≤0.02 mg/kg
    Cu: ≤0.01 mg/kg
    Fe: ≤0.2 mg/kg
    Hg: ≤0.005 mg/kg
    K: ≤0.05 mg/kg
    Li: ≤0.01 mg/kg
    Mg: ≤0.1 mg/kg
    Mn: ≤0.01 mg/kg
    Mo: ≤0.02 mg/kg
    Na: ≤0.5 mg/kg
    Ni: ≤0.02 mg/kg
    Pb: ≤0.01 mg/kg
    Sr: ≤0.01 mg/kg
    Tl: ≤0.05 mg/kg
    Zn: ≤0.05 mg/kg

    SMILES string

    O[N+]([O-])=O

    InChI

    1S/HNO3/c2-1(3)4/h(H,2,3,4)

    InChI key

    GRYLNZFGIOXLOG-UHFFFAOYSA-N

    General description

    Nitric acid (HNO3) is a highly corrosive strong mineral acid. In HNO3, nitrogen element exhibits +5 oxidation state. 10%(v/v) nitric acid solution is useful for cleaning laboratory glasswares. Reaction of HNO3 with various original and synthetic mineral dust/mineral oxide surfaces was studied in a low-pressure Knudsen reactor operating at 298K.

    Application

    Used for the decomposition of organic and inorganic samples for det. of mercury
    Nitric acid (HNO3) may be used in the following studies:
    • Oxidation of multiwalled carbon nanotubes (MWCNTs).
    • Removal of transition metal catalyst from the single-walled carbon nanotubes (SWNTs) during the purification of SWNTs.
    • Trace determinations of Pb and Cd in aqueous medium by flame atomic absorption spectrometry.
    • Preparation of lead dioxide (PbO2).

    Packaging

    1, 2.5 L in glass bottle

    SAFETY INFORMATION

    Signal Word

    Danger

    Hazard Statements

    H272 - H290 - H314 - H331

    Precautionary Statements

    P210 - P220 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

    Hazard Classifications

    Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A

    Supplementary Hazards

    EUH071

    Storage Class Code

    5.1B - Oxidizing hazardous materials

    WGK

    WGK 2

    Flash Point(F)

    Not applicable

    Flash Point(C)

    Not applicable