Nitric acid 65 % pure (HNO3)

Product no.: 123

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Nitric acid 65 % pure (HNO3)

 

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Specifications:

Assay min. 65%
Residue on roasting (as SO4) max. 0,005%
Sulphates (SO4) max. 0,001%
Chlorides (Cl) max. 0,0003%
Phosphates (PO4) max. 0,001%
Iron (Fe) max. 0,0005%
Heavy metals (as Pb) max. 0,0003%
Arsenic (As) max. 0,000003%
Chromium (Cr) max. 0,0002%
Zinc (Zn) max. 0,00005%
Magnesium (Mg) max. 0,0001%
Manganese (Mn) max. 0,00005%
Copper(Cu) max. 0,00005%
Nickel (Ni) max. 0,0001%
Lead(Pb) max. 0,0001%

 

Additional informations:

Nitric acid

IUPAC name

Nitric acid

Identifiers

CAS number

7697-37-2 Yes

PubChem

944

ChemSpider

919 Yes

UNII

411VRN1TV4 Yes

EC number

231-714-2

UN number

2031

KEGG

D02313 Yes

MeSH

Nitric+acid

ChEBI

CHEBI:48107 Yes

ChEMBL

CHEMBL1352 Yes

RTECS number

QU5775000

Gmelin Reference

1576

3DMet

B00068

Properties

Molecular formula

HNO3

Molar mass

63.01 g mol−1

Appearance

Colorless liquid

Density

1.5129 g cm−3

Melting point

−42 °C (−44 °F; 231 K)

Boiling point

83 °C (181 °F; 356 K) 68% solution boils at 121 °C (250 °F; 394 K)

Solubility in water

Completely miscible

Acidity (pKa)

-1.4

Refractive index (nD)

1.397 (16.5 °C)

Dipole moment

2.17 ± 0.02 D

Thermochemistry

Std molar
entropy So298

146 J·mol−1·K−1

Std enthalpy of
formation ΔfHo298

−207 kJ·mol−1

Hazards

EU Index

007-004-00-1

EU classification

CorrosiveC Oxidizing AgentO

R-phrases

R8 R35

S-phrases

(S1/2) S23 S26 S36 S45

Flash point

Non-flammable

Related compounds

Other anions

Nitrous acid

Other cations

Sodium nitrate
Potassium nitrate
Ammonium nitrate

Related compounds

Dinitrogen pentoxide

Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)

 

Additional product information

Safety data sheet Download

Accessories

Product Note Status Price
Honeywell nitric acid puriss. p.a. 65 % Honeywell nitric acid puriss. p.a. 65 %
Universal indicator paper pH 0-12 - 100 strips Universal indicator paper pH 0-12 - 100 strips
4.84 € *
Deionized water (H2O)
starting from 1.22 € *
*
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Display accessory details

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