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67398

Supelco

Sodium nitrite

analytical standard

Synonyme(s) :

E250

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About This Item

Formule linéaire :
NaNO2
Numéro CAS:
7632-00-0
Poids moléculaire :
69.00
Numéro CE :
231-555-9
Numéro MDL:
MFCD00011118
Code UNSPSC :
85151701
ID de substance PubChem :
329760574
Nomenclature NACRES :
NA.24

Qualité

analytical standard

Niveau de qualité

100

Pureté

≥99.999% trace metals basis
98.0-102.0% (RT)

Température d'inflammation spontanée

914 °F

Durée de conservation

limited shelf life, expiry date on the label

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Pf

271 °C (lit.)

Application(s)

cleaning products
cosmetics
food and beverages
personal care

Format

neat

Chaîne SMILES 

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

InChI

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

Clé InChI

LPXPTNMVRIOKMN-UHFFFAOYSA-M

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Catégories apparentées

Description générale

Sodium nitrite exhibits antioxidant property and is commonly used as a preservative to prevent the chemical and microbiological deterioration of food products.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Sodium nitrite may be used as an analytical reference standard for the determination of the analyte in water samples and meat samples using analytical techniques.

Pictogrammes

Flame over circleSkull and crossbonesEnvironment
GHS03,GHS06,GHS09

Mention d'avertissement

Danger

Mentions de danger

H272,H301,H319,H400

Classification des risques

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

Code de la classe de stockage

5.1B - Oxidizing hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number
BCCM2234
BCCL5334
BCCK0948
BCCK9558
BCCH3405

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Supelco

67276

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Quantification of residual nitrite and nitrate in ham by reverse-phase high performance liquid chromatography/diode array detector
Talanta, 74(5), 1598-1602 (2008)
Handbook of Food Preservation
Food Sci. Technol., 71(15), 3003-3007 (1999)
Determination of nitrite in waters by microplate fluorescence spectroscopy and HPLC with fluorescence detection
Buldt A and Karst U
Analytical Chemistry, 71(15), 3003-3007 (1999)
A H Hall et al.
Veterinary and human toxicology, 39(3), 152-154 (1997-06-01)
In 2 separate incidents, 6 patients were poisoned with hydrogen sulfide (H2S) in sewer gas. In the first incident, mixing acid- and sodium hydroxide-based drain cleaners in a confined space resulted in 4 poisonings and 2 deaths. Three would-be rescuers
Arjun H Banskota et al.
Phytochemistry, 101, 101-108 (2014-02-27)
The EtOAc soluble fraction of a MeOH/CHCl3 extract of Palmaria palmata showed strong nitric oxide (NO) inhibitory activity against lipopolysaccharide (LPS)-induced NO production in murine RAW264.7 cells. NO inhibition-guided isolation led to identification of three new polar lipids including a
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