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517062

Sigma-Aldrich

Sodium nitrite solution

40 wt. % in H2O

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About This Item

Linear Formula:
NaNO2
CAS Number:
Molecular Weight:
69.00
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:

form

liquid

concentration

38.0-42.0% (titration by KMnO4)
40 wt. % in H2O

density

1.290 g/mL at 25 °C

SMILES string

[Na+].[O-]N=O

InChI

1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1

InChI key

LPXPTNMVRIOKMN-UHFFFAOYSA-M

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Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Ox. Sol. 3

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Sodium Nitrate and Nitrite.
Pokorny L, et al.
Kirk-Othmer Encyclopedia of Chemical Technology (2006)
Sodium Nitrite as Corrosion Inhibitor for Water.
Wachter A.
Ind. and Eng. Chem., 37(8), 749-751 (1945)
Formation of ethylnitrolic acid by the reaction of sorbic acid with sodium nitrite.
Namiki M and Kada T.
Agricultural and Biological Chemistry, 39(6), 1335-1336 (1975)
Paul J Shami et al.
Journal of medicinal chemistry, 49(14), 4356-4366 (2006-07-11)
The literature provides evidence that metabolic nitric oxide (NO) release mediates the cytotoxic activities (against human leukemia and prostate cancer xenografts in mice) of JS-K, a compound of structure R(2)N-N(O)=NO-Ar for which R(2)N is 4-(ethoxycarbonyl)piperazin-1-yl and Ar is 2,4-dinitrophenyl. Here
Rustem F Dautov et al.
Nitric oxide : biology and chemistry, 40, 36-44 (2014-05-27)
Previous studies in non-human blood vessels and in platelets have demonstrated that under hypoxic conditions release of NO from nitrite (NO2(-)) is potentiated by deoxyhaemoglobin. In the current study, we characterized hypoxic potentiation of NO2(-) effects in human vasculature and

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