Natriumsulfid hydrat, AnalaR NORMAPUR® analytical reagent
Leverandør: VWR Chemicals
Ratings:
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Synonymer:
di-Natriumsulfid hydrat
83756.290EA
965
DKK
83756.290
83756.230
Natriumsulfid hydrat, AnalaR NORMAPUR® analytical reagent
Natriumsulfid hydrat
Formel:
Na₂S·~3H₂O Molekylvægt: 96.06 g/mol (anhy) Kogepunkt: ~920 °C (1013 hPa) Smeltepunkt: 50 Massefylde: ∼1.43 g/cm³ (20 °C) Opbevaringstemperatur: Køleskab |
MDL Number:
MFCD00149183 CAS-nummer: 27610-45-3 EINECS: 215-211-5 UN nummer: 1849 ADR: 8 II REACH: 01-2119513694-38 Merck Index: 12,08829 |
Specifikationer Testresultater
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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