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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

Products

Catalogue NumberPackaging Qty/Pack
1.15228.0025 Plastic bottle 25 g
1.15228.0250 Plastic bottle 250 g
1.15228.9010 Plastic drum 10 kg
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
1.15228.0025 04022536158785
1.15228.0250 04022536158792
1.15228.9010 04022536692975