Natriumsulfid hydrat, AnalaR NORMAPUR® analytiskt reagens
Leverantör: VWR Chemicals
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Fara
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Synonyms:
Dinatriumsulfid hydrat
83756.290EA
1550
SEK
83756.290
83756.230
Natriumsulfid hydrat, AnalaR NORMAPUR® analytiskt reagens
Natriumsulfid hydrat
Formel:
Na₂S·~3H₂O MW: 96,06 g/mol (anhy) Kokpunkt: ~920 °C (1013 hPa) Smältpunkt: 50 °C Densitet: ∼1,43 g/cm³ (20 °C) Storage Temperature: Kylskåp |
MDL Number:
MFCD00149183 CAS nummer: 27610-45-3 EINECS: 215-211-5 UN: 1849 ADR: 8,II REACH: 01-2119513694-38 Merck Index: 12,08829 |
Specifikation testresultat
Assay | 58.0 - 64.0 % |
Total N (Nitrogen) | Max. 125 ppm |
SO3 (Sulphite) | Max. 0.6 % |
S2O3 (Thiosulphate) | Max. 0.5 % |
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