Free Shipping for orders over $500!*

HEPES (AR Grade, 500 g)

    Description

    • Grade: AR; For Molecular Biology
    • CAS No.: 7365-45-9
    • Synonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid
    • Formula: C8H18N2O4S
    • Molecular Weight: 238.30g/mol
    • Storage Condition: Room temperature
    Specification Result
    Assay 99.8%
    Loss of drying 0.26%
    pH (1.0% aqueous ) 4.7-6.0
    Solubility (1M aqueous) Clear, colorless
    Heavy metals ≤5ppm
    Iron ion (Fe3+) ≤5ppm
    Sulfate ion (SO42-) ≤10ppm
    Ultraviolet Absorbance (0.1M aqueous)
    A280≤0.04
    A280≤0.03

    Safety Data Sheet

    SAFETY DATA SHEET MSDS

    AR Grade- The standard Mallinckrodt grade of analytical reagents; suitable for laboratory and general use. Analytical Research Grade chemicals are a very high grade of chemical suitable for the specialist analytical testing carried out in laboratories where a high degree of accuracy is required.

    Read more

    Product form

    SKU: CH01-500G

    HEPES (AR Grade, 500 g)

      Grade: AR; For Molecular Biology CAS No.: 7365-45-9 Synonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid Formula: C8H18N2O4S Molecular Weight: 238.30g/mol Storage Condition: Room temperature... Read more

      $65.00

      Free pickup in our shop(s)
        • Shipped today? Order within: Nov 17, 2025 15:00:00 -0800
          Want a Bulk Order? Contact us!

        Our team is available Monday through Friday from 9:00am-5:30pm PST.

        Send us a message!

          MSDS

        Description

        • Grade: AR; For Molecular Biology
        • CAS No.: 7365-45-9
        • Synonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid
        • Formula: C8H18N2O4S
        • Molecular Weight: 238.30g/mol
        • Storage Condition: Room temperature
        Specification Result
        Assay 99.8%
        Loss of drying 0.26%
        pH (1.0% aqueous ) 4.7-6.0
        Solubility (1M aqueous) Clear, colorless
        Heavy metals ≤5ppm
        Iron ion (Fe3+) ≤5ppm
        Sulfate ion (SO42-) ≤10ppm
        Ultraviolet Absorbance (0.1M aqueous)
        A280≤0.04
        A280≤0.03

        Safety Data Sheet

        SAFETY DATA SHEET MSDS

        AR Grade- The standard Mallinckrodt grade of analytical reagents; suitable for laboratory and general use. Analytical Research Grade chemicals are a very high grade of chemical suitable for the specialist analytical testing carried out in laboratories where a high degree of accuracy is required.

        Read more

        Recently viewed products

          Login

          Forgot your password?

          Don't have an account yet?
          Create account