Propylenglycol 99+% zur Analyse

Lieferant: Thermo Scientific

Synonyme: (±)-1,2-DihydroxypropanPropylenglycol(±)-1,2-Propylenglycol

ACRO220870010EA 154 EUR
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Propylenglycol 99+% zur Analyse
Propylenglycol
Formel: CH₃CH(OH)CH₂OH
Molecular Weight: 76,1 g/mol
Siedepunkt: 187 °C (760 mmHg)
Schmelzpunkt: –60 °C
Dichte: 1,03 g/cm³
Flammpunkt: 99 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00064272
CAS-Nummer: 57-55-6
EINECS: 200-338-0
Merck Index: 13,07947
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Spezifikation Testergebnisse

Appearance Clear viscous liquid
Infrared spectrum Conforms
Refractive index 1.4310 to 1.4330 (20°C, 589 nm)
Water ≤0.2 % (Coulometric)
GC ≥99 %
Color scale ≤10 APHA
Chloride (Cl) ≤50 ppm
Sulfate (SO4) ≤20 ppm
Cadmium (Cd) ≤0.1 ppm
Copper (Cu) ≤0.1 ppm
Iron (Fe) ≤0.5 ppm
Lead (Pb) ≤0.1 ppm
Zinc (Zn) ≤0.5 ppm
Acidity (CH3COOH) ≤0.005 %

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