Chloralhydrat 98,5-101% (durch Acidimetrie), GPR RECTAPUR®
Lieferant: VWR Chemicals
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Gefahr
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Synonyme:
2,2,2-Trichloroethane-1,1-diol
85909.260EA
128
EUR
85909.260
85909.460
Chloralhydrat 98,5-101% (durch Acidimetrie), GPR RECTAPUR®
Chloralhydrat
Formel:
Cl₃CCH(OH)₂ Molekulargewicht: 165.4 g/mol Siedepunkt: 97.5 Schmelzpunkt: 52 °C Dichte: 1.901 Lagerungstemperatur: Raumtemperatur |
MDL Number:
MFCD00044479 CAS-Nummer: 302-17-0 UN-Nummer: 2811 ADR: 6.1 III Merck Index: 12,02113 |
Spezifikation Testergebnisse
Assay (acidimetric) | 98,5 – 101 % |
Identification | Passes test |
Acidity | Passes test |
Appearance of solution (10%, H₂O) | Clear and colourless |
pH (10%, H₂O) | 3,5 – 5,5 |
Chlorides (Cl) | Max. 0,01 % |
Heavy metals (as Pb) | Max. 0,002 % |
Toluene | Max. 0,089 % |
Chloral alcoholate | Passes test |
Substances darkened by H₂SO₄ | Passes test |
Residue on ignition | Max. 0,1 % |
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