5-Sulfosalicylsäure Dihydrat ACS

Lieferant: Thermo Scientific
Gefahr

Synonyme: 2-Hydroxy-5-sulfobenzoesäure Dihydrat, 3-Carboxy-4-hydroxybenzolsulfonsäure Dihydrat

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5-Sulfosalicylsäure Dihydrat ACS
5-Sulfosalicylsäure Dihydrat
Formel: HO₃SC₆H₃-2-(OH)CO₂H·2H₂O
Molecular Weight: 254,22 g/mol
Schmelzpunkt: 106…110 °C
Dichte: 1,695 g/cm³ (20 °C)
Flammpunkt: 150 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00149540
CAS-Nummer: 5965-83-3
EINECS: 202-555-6
UN: 2585
ADR: 8,III
Merck Index: 13,09054
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Spezifikation Testergebnisse

Appearance White Crystalline powder or crystals or granules
Infrared spectrum Conforms
Residue after ignition ≤0.1 %
Titration with NaOH 99.0 to 101.0 %
Chloride (Cl) ≤0.001 %
Sulfate (SO4) ≤0.02 %
Iron (Fe) ≤0.001 %
Heavy metals (as Pb) ≤0.002 %
Salicylic acid ≤0.04 % (HOC6H4COOH)
Insoluble matter ≤0.02 %

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