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Sodium sulphite, 5 kg

≥98 %, anhydrous
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Empirical formula Na2SO3
Molar mass (M) 126,04 g/mol
Density (D) 2,63 g/cm³
Melting point (mp) 911 °C
CAS No. 7757-83-7
EG-Nr. 231-821-4

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€82.25/Pack Qty. 

excl. VAT. | 5 kg per Pack Qty.

Art. No. 8637.3

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Sodium sulphite
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8637.1 1 kg plastic


8637.2 10 kg plastic


8637.3 5 kg plastic


8637.4 25 kg plastic


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General information

Reducing Agents

As with oxidation reactions, reduction reactions are also widely used in organic synthesis. An example of this reductive amination, which is shown above. You can find commonly used reducing agents here:

Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Assay Na2SO3≥98 %
pH value (50 g/l)9,0-10,6
Iron (Fe)≤0,001 %
Heavy metals (as Pb)≤0,001 %