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TRIS hydrochloride, 1 kg

PUFFERAN® ≥99 %, p.a.
Pack Qty.
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Tris-HCl, Tris-(hydroxymethyl)-aminomethane hydrochloride
Empirical formula C4H11NO3 · HCl
Molar mass (M) 157,60 g/mol
Density (D) 1,28 g/cm³
Boiling point (bp) 295 °C
Melting point (mp) 150,7 °C
WGK 1
CAS No. 1185-53-1
EG-Nr. 214-684-5

Ideal for all molecular biological applications.

Well soluble and easy to titrate. For easy handling in the lab.
Highly pure quality for all applications in molecular biology.
Very low heavy metal content and low UV-absorption.
Product details

€213.95/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. 9090.3

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from 6 Pack Qty. €203.25/Pack Qty.
from 24 Pack Qty. €192.56/Pack Qty.

Product details



TRIS hydrochloride PUFFERAN® ≥99 %, p.a.

Well soluble and easy to titrate. For easy handling in the lab.
Highly pure quality for all applications in molecular biology.
Very low heavy metal content and low UV-absorption.



Technical Information
pH range 7.5 to 9.0 
Buffer reagent Tris(hydroxymethyl)aminomethane hydrochloride, Tris-HCl 
TRIS hydrochloride
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
9090.1 50 g plastic

€19.25

9090.2 500 g plastic

€127.95

9090.3 1 kg plastic

€213.95

9090.4 5 kg plastic

€794.45

9090.5 2.5 kg plastic

€418.20

9090.6 250 g plastic

€75.15

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  1. Subtotal:  0.00

Downloads / MSDS


Certificates of Analysis

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The following analysis certificates have been found:

Guarantee analysis

Appearancecrystalline powder
Assay (titr., dry substance)≥99.0 %
pH-value3.5-5.0
Solubility (1 M in H2O)clear, colourless
Loss on drying≤1.0 %
Iron (Fe)≤0.0001 %
Heavy metals (as Pb)≤0.0005 %
Melting point150-153 °C
Absorbance
260 nm≤0.02
280 nm≤0.02