Natriumthiosulfat, wasserfrei ≥98%, GPR RECTAPUR®
Lieferant: VWR Chemicals
Synonyme:
di-Natriumthiosulfat
, Fixiersalz
, Natriumhyposulfit
, Antichlor
84852.460EA
863
EUR
84852.460
84852.230
84852.290
Natriumthiosulfat, wasserfrei ≥98%, GPR RECTAPUR®
Natriumthiosulfat
Formel:
Na₂S₂O₃ Molecular Weight: 158,11 g/mol Siedepunkt: 100 °C (1013 hPa) Schmelzpunkt: 48 °C Dichte: 1,66 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003499 CAS-Nummer: 7772-98-7 EINECS: 231-867-5 Merck Index: 12,08844 |
Spezifikation Testergebnisse
Assay | Min. 98 % |
pH (20°C; 5 %) | 6.0 - 8.5 |
S (Sulphide) | Max. 50 ppm |
Ca (Calcium) | Max. 50 ppm |
Cd (Cadmium) | Max. 50 ppm |
Co (Cobalt) | Max. 50 ppm |
Cu (Copper) | Max. 50 ppm |
Fe (Iron) | Max. 50 ppm |
K (Potassium) | Max. 200 ppm |
Ni (Nickel) | Max. 50 ppm |
Pb (Lead) | Max. 50 ppm |
Zn (Zinc) | Max. 50 ppm |
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