Skip to Content
MilliporeSigma

30709

Nitric acid

puriss. p.a., reag. ISO, reag. Ph. Eur., ≥65%

Slide 1 of 1
Sign In to View Organizational & Contract Pricing

Select a Size

1 L

$142.00

2.5 L

$233.00

$142.00

Available to ship TODAYDetails

Need it sooner? View alternative products.
Request a Bulk Order

About This Item

Empirical Formula (Hill Notation):
HNO3
CAS Number:
7697-37-2
Molecular Weight:
63.01
MDL number:
MFCD00011349
UNSPSC Code:
12352106
PubChem Substance ID:
329753565
NACRES:
NA.21

Key Documents

View All Documentation

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

agency

USP/NF
reag. ISO
reag. Ph. Eur.

Quality Level

200

vapor pressure

8 mmHg ( 20 °C)

description

for determinations with dithizone

grade

puriss. p.a.

assay

≥65%

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-): ≤0.5 mg/kg

cation traces

Ag: ≤0.01 mg/kg
Al: ≤0.05 mg/kg
As: ≤0.01 mg/kg
Ba: ≤0.01 mg/kg
Be: ≤0.01 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.1 mg/kg
Cd: ≤0.01 mg/kg
Co: ≤0.01 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.01 mg/kg
Fe: ≤0.1 mg/kg
Ge: ≤0.05 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
Ti: ≤0.1 mg/kg
Tl: ≤0.05 mg/kg
V: ≤0.01 mg/kg
Zn: ≤0.05 mg/kg
Zr: ≤0.1 mg/kg

SMILES string

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

suitability

passes test for suitability for det. with dithizone

InChI

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

InChI key

GRYLNZFGIOXLOG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
8437884380695041
Nitric acid puriss. p.a., reag. ISO, reag. Ph. Eur., &#8805;65%

Sigma-Aldrich

30709

Nitric acid

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

Sigma-Aldrich

84378

Nitric acid

Nitric acid puriss. p.a., &#8805;65% (T)

Sigma-Aldrich

84380

Nitric acid

Nitric acid ACS reagent, &#8805;90.0%

Sigma-Aldrich

695041

Nitric acid

grade

for determinations with dithizone, puriss. p.a.

grade

-

grade

-

grade

ACS reagent

assay

≥65%

assay

65.0-67.0%

assay

≥65% (T)

assay

≥90.0%

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

agency

USP/NF, reag. Ph. Eur., reag. ISO

agency

-

agency

-

agency

-

form

liquid

form

liquid

form

liquid

form

liquid

pH

<1.0

pH

<1.0

pH

<1.0

pH

-

General description

A yellow coloration of the bottle has no influence whatsoever on the product quality.
Nitric acid (HNO3) is a highly corrosive strong mineral acid. 10%(v/v) nitric acid solution is useful for cleaning laboratory glasswares.[1] Reaction of HNO3 with various original and synthetic mineral dust/mineral oxide surfaces was studied in a low-pressure Knudsen reactor operating at 298K.[2]

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.[3] It may be used in the trace determinations of Pb and Cd in natural waters by flame atomic absorption spectrometry.[1]

Other Notes

The article number 30709-4X2.5L will be discontinued. Please order the single bottle 30709-2.5L which is physically identical with the same exact specifications.

signalword

Danger

Hazard Classifications

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

supp_hazards

EUH071

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SDBB2472
SDBB3154
SDBB2474
SDBB2473
SDBB1197

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Heterogeneous reactivity of gaseous nitric acid on Al2O3, CaCO3, and atmospheric dust samples: A Knudsen cell study.
Hanisch F and Crowley JN.
The Journal of Physical Chemistry A, 105(13), 3096-3106 (2001)
Nitric acid purification of single-walled carbon nanotubes.
Hu H, et al.
The Journal of Physical Chemistry B, 107(5), 13838-13842 (2003)
Eduardo Carasek et al.
Talanta, 56(1), 185-191 (2008-10-31)
The need for highly reliable methods for the determination of trace elements has been recognised in analytical chemistry and environmental science. A method for the trace analysis of Pb and Cd in natural waters is described. In a preconcentration step
Peng Lei et al.
Molecular neurodegeneration, 9, 29-29 (2014-08-16)
We recently reported that Parkinsonian and dementia phenotypes emerge between 7-12 months of age in tau-/- mice on a Bl6/129sv mixed background. These observations were partially replicated by another group using pure Bl6 background tau-/- mice, but notably they did
Klara Midander et al.
Contact dermatitis, 70(6), 361-368 (2014-03-13)
Many daily contacts with metallic items are short and repetitive, and result in metal release; material, sweat, friction and wear may all be important. To study cobalt release and skin deposition as a result of many short and repetitive contacts
View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service