Sodio tiosolfato pentaidrato AGR
17,59 € – 25,46 €
Na2S2O3·5H2O
M.W: 248,21 CAS: 10102-17-7 EC: 231-867-5
P: P102-P202
SHOW SPECIFICATIONS
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referenza | confezione | capacità | unità per ref. | prezzo | stock disponibile | quantità | |
---|---|---|---|---|---|---|---|
SOTH-05A-500 | bottiglia di plastica | 500 g | 1 | 17,59 € | 14 | ||
SOTH-05A-1K0 | bottiglia di plastica | 1 kg | 1 | 25,46 € | 4 |
Descrizione
Na2S2O3·5H2O
M.W: 248,21 CAS: 10102-17-7 EC: 231-867-5
P: P102-P202
Specifications :
- Appearance Colourless cryst.
- Assay 99.5 – 100.5%
- Substances insoluble in water (H2O) ≤ 0.005%
- Nitrogen (N) compounds ≤ 0.002%
- Reaction (pH) ≤ 0.002%
- Chloride (Cl–) ≤ 0.01%
- Sulfates and Sulfites (SO4) ≤ 0.05%
- Sulfur (S) ≤ 0.0001%
- Lead (Pb) ≤ 0.0005%
- Calcium (Ca) ≤ 0.002%
- Iron (Fe) ≤ 0.0005%
- Potassium (K) ≤ 0.005%
- Magnesium (Mg) ≤ 0.001%