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Nitric acid

SIGALD/84380 - puriss. p.a., ≥65% (T)

CAS Number: 7697-37-2
Empirical Formula (Hill Notation): HNO3
Molecular Weight: 63.01
MDL Number: MFCD00011349
Linear Formula: HNO3
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-84380-1L 1 L
$97.80
1/EA
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45-84380-2.5L 2.5 L
$232.00
1/EA
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anion traces chloride (Cl-): ≤0.5 mg/kg
  phosphate (PO43-): ≤0.5 mg/kg
  sulfate (SO42-): ≤1 mg/kg
assay ≥65% (T)
bp 120.5 °C (lit.)
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: ≤0.01 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
density 1.37-1.41 g/mL at 20 °C (lit.)
form liquid
grade puriss. p.a.
ign. residue ≤0.0005% (as SO4)
InChI 1S/HNO3/c2-1(3)4/h(H,2,3,4)
InChI key GRYLNZFGIOXLOG-UHFFFAOYSA-N
pH <1.0
Quality Level 100 
SMILES string O[N+]([O-])=O
vapor pressure 8 mmHg ( 20 °C)
Application: 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).
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.
Packaging: 1, 2.5 L in glass bottle
Purity ≥65% (T)
bp 120.5 °C (lit.)
Density 1.37-1.41 g/mL at 20 °C (lit.)
UNSPSC 12352106

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