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(±)-1,2-Propandiolo 99+% per analisi

Fornitore: Thermo Scientific

Synonyms: Propylene glycol, 1,2-Propanediol, (±)-1,2-Propylene glycol, 1,2-Dihydroxypropane, (±)-1,2-Dihydroxy propane

220870010 220870250 220872500 220870025
ACRO220870010EA 154 EUR
ACRO220870010 ACRO220870250 ACRO220872500 ACRO220870025
(±)-1,2-Propandiolo 99+% per analisi
(±)-1,2-Propandiolo
Formula: CH₃CH(OH)CH₂OH
Peso molecolare: 76,1 g/mol
Punto di ebollizione: 187 °C (760 mmHg)
Punto di fusione: –60 °C
Densità: 1,03 g/cm³
Flash Pt: 99 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00064272
CAS Number: 57-55-6
EINECS: 200-338-0
Merck Index: 13,07947
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Risultati del test di specificazione

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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