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gliceryna, anhydrous 99,0-101,0 Alkalimetric, Puriss., meetSpec_BP,FCC,Ph.Eur.,USP,E422, Riedel-de Haën™

Dostawca: Honeywell Chemicals

Synonim: 1,2,3-Propanetriol, Propane-1,2,3-triol, Glycerol

15523-1L 15523-250KG 15523-4X5L 15523-5L 15523-6X1L
15523-1LEA 949 PLN
15523-1L 15523-250KG 15523-4X5L 15523-5L 15523-6X1L
gliceryna, anhydrous 99,0-101,0 Alkalimetric, Puriss., meetSpec_BP,FCC,Ph.Eur.,USP,E422, Riedel-de Haën™
gliceryna

Beilstein Number: 635685

Formuła: HOCH₂CH(OH)CH₂OH
MW: 92.09 g/mol
Temp. Wrzenia: 290 °C (1.013 hPa)
Temp. topnienia: 18 °C
Gęstość: 1.26 g/cm³ (20 °C)
Temp. Zapłonu: 160 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00004722
Numer CAS: 56-81-5
Numer WE (dawny EINECS): 200-289-5
Klasyfikacja Merck : 13,04497
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Wyniki testów specyfikacyjnych

Identity (IR) complying
Assay (alkalimetric) 99.0 - 101.0 %
Assay (calculated on the anhydrous basis) 99.0 - 101.0 %
Density (D 20/20) 1.2580 - 1.2644
Density (D 25/25) Min. 1.259
Refractive index (n 20/D) 1.471 - 1.475
Water (Karl Fischer) Max. 1.0 %
Sulfated ash Max. 0.01 %
Free acid (as CH₃COOH) Max. 0.003 %
Acid. or alk. react. impurities complying
Arsenic (As) Max. 1 ppm
Cadmium (Cd) Max. 1 ppm
Copper (Cu) Max. 0.001 %
Mercury (Hg) Max. 1 ppm
Lead (Pb) Max. 1 ppm
Zinc (Zn) Max. 0.001 %
Heavy metals (as Pb) Max. 5 ppm
Chloride (Cl) Max. 10 ppm
Sulfate (SO₄) Max. 10 ppm
Halogene compounds (as Cl) Max. 30 ppm
Reaction against H₂SO₄ complying
Aldehydes (as HCHO) Max. 10 ppm
Acrolein, Glucose + NH4-compounds complying
Ester complying
Fatty acids and ester complying
Sugar complying
Impurity A + related substances (GC) complying
Other impurities (GC) total Max. 1.0 %
Other Single impurities (GC) Max. 0.1 %
1,2,4-butantriole (GC) Max. 0.2 %
Diethylene glycole (GC) Max. 0.10 %
Ethylene glycole (GC) Max. 0.10 %
3-monochloropropane-1.2-diole Max. 0.1 ppm
Residual solvents complying
Colour complying
Appearance of the solution complying


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