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115228 N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid

N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid buffer substance BES. CAS 10191-18-1, molar mass 213.24 g/mol.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: BES

115228
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
10191-18-1C₆H₁₅NO₅S

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      1152280250
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      Limited Availability Limited Availability
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      Limited Quantities Available
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          Description
          Catalogue Number115228
          SynonymsBES
          References
          Product Information
          CAS number10191-18-1
          EC number233-465-5
          Hill FormulaC₆H₁₅NO₅S
          Molar Mass213.25 g/mol
          HS Code2922 19 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ100
          Applications
          ApplicationN,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid buffer substance BES. CAS 10191-18-1, molar mass 213.24 g/mol.
          Biological Information
          Physicochemical Information
          Melting Point152 - 154 °C
          pH value2.5 - 5.0 (213.3 g/l, H₂O, 25 °C)
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          RTECSKI7363500
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (alkalimetric)≥ 99 %
          Identity (IR-spectrum)passes test
          UV-Absorption (250 nm, 50 g/l, 1 cm, water)≤ 0.05
          Chloride (Cl)≤ 0.005 %
          Sulfate (SO₄)≤ 0.005 %
          Heavy metals (as Pb)≤ 0.0005 %
          Loss on Drying (105 °C)≤ 0.5 %
          Biological buffer, pKa at 20 °C7.15
          Global Trade Item Number
          Catalogue Number GTIN
          1152280025 04022536158785
          1152280250 04022536158792