Sodium nitrite, ACS, 97% min, Thermo Scientific Chemicals

Descripción

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.

Especificaciones

Identificadores de productos químicos

• 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

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

Seguridad y manipulación

Nombre del producto

• Sodium nitrite

Palabra de advertencia

• Danger

Clasificación

• Acute toxicity Category 3
• ACUTE AQUATIC Acute 1
• Serious eye damage/eye irritation Category 2
• Oxidising solid Category 3

Indicaciones de peligro

• H272-May intensify fire; oxidiser.
• H301-Toxic if swallowed.
• H319-Causes serious eye irritation.
• H400-Very toxic to aquatic life.

Consejos de prudencia

• 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.

Otros peligros

• MIXTURE LIST-Contains : sodium nitrate

SDS

RUO – Research Use Only