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

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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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