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BES, 500 g

Pack Qty.
N,N-Bis-(2-hydroxyethyl)-2-aminoethane sulphonic acid
Empirical formula C6H15NO5S
Molar mass (M) 213,26 g/mol
Density (D) 0,92 g/cm³
Melting point (mp) ≤162 °C
CAS No. [10191-18-1]
EG-Nr. 233-465-5

€241.90 /Pack Qty.

€169.30/Pack Qty.  Campaign price!

excl. VAT. | 500 g per Pack Qty.

Art. No. 9134.4

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Product details


Technical Information
pH range 6.4 to 7.8 
Buffer reagent N,N-Bis-(2-hydroxyethyl)-2-aminoethane sulphonic acid 
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Order No. Pack Qty. Pack. Price Quantity
9134.1 25 g plastic


9134.2 100 g plastic


9134.3 250 g plastic


9134.4 500 g plastic


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Guarantee analysis

Assay (titr.)≥99,0 %
Loss on drying≤1,0 %
pH value (1 % solution)3,0-5,0
Solubility (0,1 M in H2O)clear, colourless
280 nm≤0,08
260 nm≤0,1

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