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Sodium thiosulfate.5aq a.r.
99.5+% Na2S2O3.5H2O
For laboratory use, ACS, ISO, Ph. Eur.
CL00.1433
CAS Nr:10102-17-7
Physical
- Form: solid
- Colour: colourless
- Melting point: 48°C
- Boiling point: (dec.)
- Flash point: -
- Density: 1,74 g/cm3
- Mol Weight: 248.21 g/mol
- Storage temp: RT
Art. Nr. | Pack | Mod | Stock | ||
---|---|---|---|---|---|
CL00.1433.0250 | 250 g | PE | 21 |
|
|
CL00.1433.1000 | 1 kg | PE | 70 |
|
|
CL00.1433.2500 | 2.5 kg | PE | 4 | ||
CL00.1433.9025 | 25 kg | CBOT | 0 |
Specs
- Assay >99.5%
- Calcium (Ca) <0.002%
- Copper (Cu) <0.0005%
- Iron (Fe) <0.0005%
- Potassium (K) <0.001%
- Magnesium (Mg) <0.001%
- Lead (Pb) <0.0005%
- Chloride (Cl) <0.01%
- Sulfate (SO4) <0.1%
- Sulfur (S) <0.0001%
- Nitrogen (N) <0.002%
- pH : 5.5 to 7.5 (5% solution @ 25°C)
- Insoluble Matter (Non Solubles) <0.005%
Safety
- HS Nr: 28323000