Sodium sulphide hydrate, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

83756.290EA 106 EUR
83756.290 83756.230
Sodium sulphide hydrate, AnalaR NORMAPUR® analytical reagent
Sodium sulphide hydrate
Formula: Na₂S·~3H₂O
MW: 96,06 g/mol (anhy)
Boiling Pt: ~920 °C (1013 hPa)
Melting Pt: 50 °C
Density: ∼1,43 g/cm³ (20 °C)
MDL Number: MFCD00149183
CAS Number: 27610-45-3
UN: 1849
ADR: 8,II
Merck Index: 12,08829

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Specification Test Results

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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