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BES, 25 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

Guarantee analysis

CHF32.10/Pack Qty. 

excl. VAT. | 25 g per Pack Qty.

Art. No. 9134.1

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Free of shipping costs from 200 CHF
from 6 Pack Qty. CHF30.50/Pack Qty.
from 24 Pack Qty. CHF28.89/Pack Qty.
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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 CHF32.10
9134.2 100 g plastic CHF87.50
9134.3 250 g plastic CHF189.70
9134.4 500 g plastic CHF305.10
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Certificates of Analysis

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The following analysis certificates have been found:

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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