Properties:
| Related Categories |
Acids,
Acids & Bases,
Analytical Reagents,
Analytical Reagents for General Use,
Analytical/Chromatography,
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grade
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for determinations with dithizone
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reag. ISO, reag. Ph. Eur.
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vapor pressure
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8 mmHg ( 20 °C)
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InChI Key
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GRYLNZFGIOXLOG-UHFFFAOYSA-N
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grade
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puriss. p.a.
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assay
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≥65%
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ign. residue
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≤0.0005% (as SO4)
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bp
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120.5 °C(lit.)
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density
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1.37-1.41 g/mL at 20 °C(lit.)
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anion traces
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chloride (Cl-): ≤0.5 mg/kg
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phosphate (PO43-): ≤0.5 mg/kg
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sulfate (SO42-): ≤0.5 mg/kg
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cation traces
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Ag: ≤0.01 mg/kg
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Al: ≤0.05 mg/kg
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As: ≤0.01 mg/kg
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Ba: ≤0.01 mg/kg
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Be: ≤0.01 mg/kg
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Bi: ≤0.1 mg/kg
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Ca: ≤0.1 mg/kg
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Cd: ≤0.01 mg/kg
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Co: ≤0.01 mg/kg
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Cr: ≤0.02 mg/kg
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Cu: ≤0.01 mg/kg
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Fe: ≤0.1 mg/kg
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Ge: ≤0.05 mg/kg
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Hg: ≤0.01 mg/kg
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K: ≤0.05 mg/kg
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Li: ≤0.01 mg/kg
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Mg: ≤0.1 mg/kg
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Mn: ≤0.01 mg/kg
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Mo: ≤0.02 mg/kg
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Na: ≤0.5 mg/kg
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Ni: ≤0.02 mg/kg
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Pb: ≤0.01 mg/kg
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Sr: ≤0.01 mg/kg
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Ti: ≤0.1 mg/kg
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Tl: ≤0.05 mg/kg
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V: ≤0.01 mg/kg
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Zn: ≤0.05 mg/kg
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Zr: ≤0.1 mg/kg
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suitability
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passes test for suitability for det. with dithizone
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Description:
Packaging
2.5, 4×2.5 L in poly bottle
In PE-bottles; also available in PE-bottles black (Material no. ending with PEBL; Glass-bottles (Material no. ending with *-GL), PE canister (Material no. ending with *-H)
Application
Nitric acid (HNO3) may be used for the removal of transition metal catalyst from the single-walled carbon nanotubes (SWNTs) during the purification of SWNTs. It may be used in the trace determinations of Pb and Cd in natural waters by flame atomic absorption spectrometry.
General description
Nitric acid (HNO3) is a highly corrosive strong mineral acid. 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.
Safety:
Symbol


GHS03, GHS05
Hazard statements
H272-H290-H314
Precautionary statements
P210-P220-P260-P280-P305 + P351 + P338-P370 + P378
Supplemental Hazard Statements
Corrosive to the respiratory tract.
RIDADR
UN2031 - class 8 (5.1) - PG 2 - IATA PAX forbidden - Nitric acid >=65% - <= 70%="">=>