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  7. Sodium nitrite, ACS, 97% min

Sodium nitrite, ACS, 97% min

Product Code. 11327817
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Product Code. 11327817 Supplier Thermo Scientific Alfa Aesar Supplier No. 014244.22
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Estimated Shipment: 26-11-2026
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Regulatorischer Hinweis: Für den Erwerb von Giften gemäß §35 Chemikaliengesetz 1996 (ChemG 1996) durch Betriebe und sonstige berufsmäßige Verwenderinnen/Verwender wird eine Giftbezugsbescheinigung benötigt.

Beschreibung

CAS: 7632-00-0 ∣ NNaO2 ∣ 69.00 g/mol

Sodium nitrite is used in many industrial applications like meat curing, coloring and preserving. It is used as a reagent in analytical chemistry, as an antidote in cyanide poisoning, as an electrolyte in electrochemical grinding, as a cooling solution in closed loop systems and as an additive in industrial greases. It finds application as a corrosion inhibitor as well as in the rubber industry. In metallurgy, it is used for phosphatizing and detinning. It acts as a precursor to diazo dyes, nitroso compounds and various organic compounds like pharmaceuticals. As a food additive, it is used to prevent botulism.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 7632-00-0
Molecular Formula NNaO2
Molecular Weight (g/mol) 69.00
MDL Number MFCD00011118
InChI Key LPXPTNMVRIOKMN-UHFFFAOYSA-M
Synonym sodium nitrite, nitrous acid, sodium salt, sodiumnitrite, erinitrit, filmerine, natrium nitrit, nitrito sodico, anti-rust, nitrite, sodium, diazotizing salts
PubChem CID 23668193
ChEBI CHEBI:78870
IUPAC Name sodium;nitrite
SMILES [Na+].[O-]N=O

Spezifikation

Melting Point 271°C
Physical Form Granules
Quantity 100 g
Sensitivity Hygroscopic
Assay Percent Range 97% min
Density 2.17 g/mL
Solubility Information Soluble in water,methanol,ethanol,ammonia and nitric acid. Slightly soluble diethyl ether.
Formula Weight 69
Percent Purity ≥97%
Grade ACS/Reagent
Chemical Name or Material Sodium nitrite, For ACS analysis; Decomposes above 320°
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Sicherheit und Handhabung

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Produktidentifikator
  • Sodium nitrite
 Signalwort
  • Danger
 Gefahrenkategorie
  • Acute toxicity Category 3
  • ACUTE AQUATIC Acute 1
  • Serious eye damage/eye irritation Category 2
  • Oxidising solid Category 3
 Gefahrenhinweis
  • H272-May intensify fire; oxidiser.
  • H301-Toxic if swallowed.
  • H319-Causes serious eye irritation.
  • H400-Very toxic to aquatic life.
 Sicherheitshinweis
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P273-Avoid release to the environment.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
 Ergänzende Informationen
  • MIXTURE LIST-Contain: sodium nitrate
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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