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
WGK 1
CAS No. 7757-83-7
EG-Nr. 231-821-4
Molar mass (M) 126,04 g/mol
Density (D) 2,63 g/cm³
Melting point (mp) 911 °C
WGK 1
CAS No. 7757-83-7
EG-Nr. 231-821-4
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€82.25/Pack Qty.
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Art. No. 8637.3
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Sodium sulphite
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 8637.1 | 1 kg | plastic |
€26.80 |
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| 8637.2 | 10 kg | plastic |
€147.85 |
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| 8637.3 | 5 kg | plastic |
€82.25 |
|
|
| 8637.4 | 25 kg | plastic |
€284.90 |
|
|
|
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Downloads / MSDS
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
Type analysis
| Assay Na2SO3 | ≥98 % |
| pH value (50 g/l) | 9,0-10,6 |
| Iron (Fe) | ≤0,001 % |
| Heavy metals (as Pb) | ≤0,001 % |