Sulfanilamid ≥99%, AnalaR NORMAPUR® analytisches Reagens

Lieferant: VWR Chemicals

Synonyme: Anilin-4-sulfonsäureamid, 4-Aminobenzolsulfonamid, 4-Aminobenzolsulfonsäureamid

21159.181EA 132 EUR
21159.181
Sulfanilamid ≥99%, AnalaR NORMAPUR® analytisches Reagens
Sulfanilamid
Formel: H₂NC₆H₄SO₂NH₂
Molecular Weight: 172,21 g/mol
Siedepunkt: 401 °C (1013 hPa)
Schmelzpunkt: 163…167 °C
Dichte: 1,46 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00007939
CAS-Nummer: 63-74-1
EINECS: 200-563-4
Merck Index: 13,09010
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Spezifikation Testergebnisse

Assay (calculated on anhydrous) Min. 99 %
Insolubility in acid medium Passes test
Insolubility in alkaline medium Passes test
Melting point 163 - 166 °C
Heavy metals (as Pb) Max. 20 ppm
Glührückstand (SO4) Max. 0.1 %
Loss on drying (105°C) Max. 0.5 %
SO4 (Sulfat) Max. 0,02%
SO4 (Sulphate) Max. 0.02 %

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