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106544 Sodium nitrite

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7632-00-0 231-555-9 NNaO₂ NaNO₂ 69.00 g/mol

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              Description
              Catalogue Number106544
              References
              Product Information
              CAS number7632-00-0
              EC index number007-010-00-4
              EC number231-555-9
              Hill FormulaNNaO₂
              Chemical formulaNaNO₂
              Molar Mass69.00 g/mol
              HS Code2834 10 00
              Quality LevelMQ400
              Applications
              Biological Information
              Physicochemical Information
              Density2.1 g/cm3 (20 °C)
              Melting Point280 °C (decomposition)
              pH value9 (100 g/l, H₂O, 20 °C)
              Bulk density1200 kg/m3
              Solubility820 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 85 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H272: May intensify fire; oxidizer.
              H301: Toxic if swallowed.
              H319: Causes serious eye irritation.
              H400: Very toxic to aquatic life.
              Precautionary Statement(s)P273: Avoid release to the environment.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
              Signal WordDanger
              RTECSRA1225000
              Storage class5.1B Oxidizing hazardous materials
              WGKWGK 3 highly hazardous to water
              Safety Information
              Hazard Symbols Hazard SymbolsToxic
              Hazard SymbolsOxidising
              Hazard SymbolsDangerous for the environment
              Categories of dangeroxidizing, toxic, dangerous for the environment
              R PhraseR 8-25-50
              Contact with combustible material may cause fire.Toxic if swallowed.Very toxic to aquatic organisms.
              S PhraseS 45-61
              In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +15°C to +25°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 1500 , 5.1 (6.1), III
              Declaration (transport by air) IATA-DGRUN 1500 , 5.1 (6.1), III
              Declaration (transport by sea) IMDG-CodeUN 1500 , 5.1 (6.1), III, Marine Pollutant: P, Segregation Group: 12 (Nitrites and their mixtures)
              Supplemental Information
              Specifications
              Assay (permanganometric; calc. on dried substance)99.0 - 100.5 %
              Assay (USP)98.0 - 102.0 %
              Identitypasses test
              Appearance of solutionpasses test
              Insoluble matter≤ 0.0050 %
              Acidity or alkalinitypasses test
              pH-value (10 %; water)7.0 - 9.0
              Chloride (Cl)≤ 0.0050 %
              Nitrate (NO₃)≤ 0.4 %
              Sulfate (SO₄)≤ 0.005 %
              Heavy metals (as Pb)≤ 0.001 %
              Al (Aluminium)≤ 0.0002 %
              As (Arsenic)≤ 0.0003 %
              Ca (Calcium)≤ 0.0100 %
              Fe (Iron)≤ 0.0010 %
              K (Potassium)≤ 0.0050 %
              Se (Selenium)≤ 0.0030 %
              Residual solvents (ICH Q3C)excluded by manufacturing process
              Loss on drying≤ 0.25 %
              Total aerobic microbial count≤ 100 CFU/g
              Total yeast and mould count≤ 20 CFU/g
              Endotoxins
              ≤ 100 I.U./g
              Meets analytical specifications of substance monograph Ph Eur, USP, except the parameters "Total Non-Purgeable Organic Content" and "Carbonate" acc. USP.
              The information provided does not imply the suitability of the product for pharmaceutical applications . It is customer’s sole responsibility, prior to use, to determine that the product is suitable and permitted for the customer’s intended use and application.
              ≤ 100 I.U./g
              Meets analytical specifications of Ph Eur, USP.
              The information provided does not imply the suitability of the product for pharmaceutical applications . It is customer’s sole responsibility, prior to use, to determine that the product is suitable and permitted for the customer’s intended use and application.