Glycerin-Lösung 86-89% (durch titrimetrische Analyse), Puriss. p.a., Riedel-de Haën™

Lieferant: Honeywell Chemicals

Synonyme: 1,2,3-PropantriolGlycerol

49782-1LEA 127.45 EUR
49782-1L 49782-5L
Glycerin-Lösung 86-89% (durch titrimetrische Analyse), Puriss. p.a., Riedel-de Haën™
Glycerin

Beilstein Number: 635685
RTECS Number: 200-289-5
UNSPSC Code: MA8050000

Formel: HOCH₂CH(OH)CH₂OH
Molecular Weight: 92,09 g/mol
Siedepunkt: 290 °C (1,013 hPa)
Schmelzpunkt: 20 °C
Dichte: 1,26 g/cm³
Flammpunkt: 160 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00004722
CAS-Nummer: 56-81-5
Merck Index: 13,04497
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Spezifikation Testergebnisse

Assay 85.5 - 89.5 %
Refractive index (n 20/D) 1.453 - 1.457
Sulfated ash Max. 0.01 %
Water (Karl Fischer) 11 - 14 %
Free acid (as CH₃COOH) Max. 0.002 %
Calcium (Ca) Max. 10 ppm
Cadmium (Cd) Max. 1 ppm
Cobalt (Co) Max. 1 ppm
Chromium (Cr) Max. 1 ppm
Copper (Cu) Max. 1 ppm
Iron (Fe) Max. 1 ppm
Potassium (K) Max. 20 ppm
Magnesium (Mg) Max. 5 ppm
Manganese (Mn) Max. 1 ppm
Sodium (Na) Max. 20 ppm
Nickel (Ni) Max. 1 ppm
Lead (Pb) Max. 1 ppm
Zinc (Zn) Max. 1 ppm
Ammonium (NH₄) Max. 5 ppm
Chloride (Cl) Max. 2 ppm
Sulfate (SO₄) Max. 5 ppm
Reaction against H₂SO₄ complying
Aldehydes (as HCHO) Max. 0.001 %
Fatty acid ester Max. 0.05 %

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