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HEPES sodium salt, 25 g

Pack Qty.
N-2-Hydroxyethylpiperazine-N'-2-ethane sulphonic acid
Empirical formula C8H17N2O4SNa
Molar mass (M) 260,3 g/mol
Density (D) 1,51 g/cm³
Melting point (mp) 274,9 °C
Storage temp. +15 to +25 °C
CAS No. 75277-39-3
EG-Nr. 278-169-7

For cell culture, tissue culture and biotechnology.

€59.15/Pack Qty. 

excl. VAT. | 25 g per Pack Qty.

Art. No. 25A7.1

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from 6 Pack Qty. €56.19/Pack Qty.
from 24 Pack Qty. €53.24/Pack Qty.

Product details

HEPES sodium salt PUFFERAN® CELLPURE® ≥99 %

Not a medical device / Not an IVD product
HEPES sodium salt
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Art. No. Pack Qty. Pack. Price Quantity
25A7.1 25 g plastic


25A7.2 100 g plastic


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  1. Subtotal:  0.00

Downloads / MSDS

Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearancewhite powder
Assay (titr., dry substance)≥99.0 %
Loss on drying≤3.0 %
pKa (at 25 °C)7.35-7.75
pH value (1 M in H2O)10.0-12.0
Endotoxin content≤0.1 EU/mg
260 nm≤0.2
280 nm≤0.2