Natriumthiosulfat Pentahydrat, hochrein
Lieferant: VWR Chemicals
Synonyms:
Fixiersalz
0484-500GEA
134
CHF
0484-500G
0484-2.5KG
Natriumthiosulfat Pentahydrat, hochrein
Natriumthiosulfat Pentahydrat
Formel:
Na₂S₂O₃.5H₂O MW: 248,19 g/mol Melting Pt: 48 °C Dichte: 1,67 g/cm³ (20 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00149186 CAS-Nummer: 10102-17-7 EINECS: 231-867-5 Merck Index: 12,08844 |
Spezifikation Testergebnisse
Insolubles | <0.005% |
pH (5%, Water) @25 °C | 6.0 – 8.4 |
Purity | >99% |
Sulphate & Sulphite | <0.1% |
Sulphide | <0.0001% |
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