Chloralhydrat 98.5%
Lieferant: Thermo Scientific
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Gefahr
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Synonyme:
Trichloracetaldehyd Monohydrat, 2,2,2-Trichlor-1,1-ethandiol
232470500
232475000
232470025
ACRO232470500EA
28.9
EUR
ACRO232470500
ACRO232475000
ACRO232470025
Chloralhydrat 98.5%
Chloralhydrat
Formel:
Cl₃CCH(OH)₂ Molecular Weight: 165,4 g/mol Siedepunkt: 97,5 °C (1013 hPa) Schmelzpunkt: 57 °C Dichte: 1,901 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00044479 CAS-Nummer: 302-17-0 EINECS: 206-117-5 UN: 2811 ADR: 6.1,II Merck Index: 12,02113 |
Spezifikation Testergebnisse
Appearance | Transparent colorless to white Powder or crystals |
Infrared spectrum | Conforms |
Solubility | (10 % in water) Clear colorless |
Residue after evaporation | ≤0.1 % |
pH | 3.5 to 5.5 (10 % in water) |
Titration excess NaOH | ≥98.0 % |
Chloride (Cl) | ≤100 ppm |
Heavy metals (as Pb) | ≤20 ppm |
Chloral alcoholate | Passes test |
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