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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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      		 Plastic bottle 250 g
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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
      Storage class10 - 13 Other liquids and solids
      WGKWGK 3 highly 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 +5°C to +30°C.
      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
      1152280250 04022536158792

      Documentation

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

      Title

      Safety Data Sheet (SDS) 

      N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1152280250 Plastic bottlePDF Specification Document