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106619 Pyruvic acid sodium salt

Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
113-24-6C₃H₃NaO₃

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      1.06619.0250
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          Description
          Catalogue Number106619
          SynonymsSodium pyruvate, Pyruvate
          OverviewZwitterionic buffer substance
          MES is used as a zwitterionic buffer substance in the preparation of media for the culture of microorganisms and plant cells. MES is a very convenient buffer substance due to its biological inertness.
          References
          Product Information
          CAS number113-24-6
          EC number204-024-4
          Hill FormulaC₃H₃NaO₃
          Molar Mass110.04 g/mol
          HS Code2918 30 90
          Structure formula ImageStructure formula Image
          Quality LevelMQ100
          Applications
          ApplicationPyruvic acid sodium salt for biochemistry. CAS 113-24-6, molar mass 110.04 g/mol.
          Biological Information
          Physicochemical Information
          Density1.78 g/cm3 (20 °C)
          Melting Point236.8 °C
          pH value7 (H₂O)
          Vapor pressure<0.1 hPa (25 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 5600 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H317: May cause an allergic skin reaction.
          H319: Causes serious eye irritation.
          Precautionary Statement(s)P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
          P264: Wash skin thoroughly after handling.
          P272: Contaminated work clothing should not be allowed out of the workplace.
          P280: Wear protective gloves/ eye protection/ face protection.
          P302 + P352: IF ON SKIN: Wash with plenty of water.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          Signal WordWarning
          RTECSUA2512000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly hazardous to water
          Disposal3
          Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +15°C to +25°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (perchloric acid titration, calculated on dried substance)≥ 99.0 %
          Identity (IR-spectrum)passes test
          Chloride (Cl)≤ 0.002 %
          Sulfate (SO₄)≤ 0.002 %
          Heavy metals (as Pb)≤ 0.001 %
          Loss on drying (105 °C; 3 h)≤ 0.5 %
          Suitability as enzyme substrate (tested with LDH)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          1.06619.0050 04022536080147
          1.06619.0250 04022536080154