Glycerine 98.0-101.0% (by alkalimetry) Reag. Ph. Eur., ACS

: Merck

Glycerine 98.0-101.0% (by alkalimetry) Reag. Ph. Eur., ACS

: Merck

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

:56-81-5

:

:HOCH₂CH(OH)CH₂OH

:MFCD00004722

:290 °C (1013 hPa)

:18…20 °C

:1.26 g/cm³ (20 °C)

:92.09 g/mol

:199 °C

:13,04497

:M-Clarity™ quality level = MQ300

:Ambient

Environmentally Preferable:

Assay (GC, Calculated on Anhydrous Substance):
≤99.5 %
Assay (Alkalimetric, Calculated on Anhydrous Substance):
98.0 - 101.0%
Identity:
Passes Test
Colour:
≤10 APHA
Acidity or Alkalinity:
Passes Test
Free Acid (CH₃COOH):
≤0.002 %
Neutrality:
Passes Test
Refractive Index (n 20/D):
1.470 - 1.475
Chloride (Cl):
≤0.0010%
Sulphate (SO₄):
≤0.001%
Halogenated Compounds (as Cl):
≤0.0030%
Heavy Metals (as Pb):
≤0.00020%
Al (Aluminium):
≤0.00005%
B (Boron):
≤0.000002%
Ba (Barium):
≤0.00001%
Ca (Calcium):
≤0.0001%
Cd (Cadmium):
≤0.000005%
Co (Cobalt):
≤0.000005%
Cr (Chromium):
≤0.000002%
Cu (Copper):
≤0.000005%
Fe (Iron):
≤0.00001%
Mg (Magnesium):
≤0.0001%
Mn (Manganese):
≤0.00001%
Ni (Nickel):
≤0.000002%
Pb (Lead):
≤0.00001%
Sn (Tin):
≤0.00001%
Zn (Zinc):
≤0.00001%
Methanol:
≤3000 ppm
Other Residual Solvents (ICH Q3C):
Excluded by Production Process
Acrolein and Glucose:
Passes Test
Aldehydes:
≤10 ppm
Diethylene Glycol and Related Substances (Impurity A):
≤0.1%
Diethylene Glycol and Related Substances (Any Further Impurity):
≤0.1%
Diethylene Glycol and Related Substances (Sum of All Impurities):
≤0.5%
Fatty Acids and Esters (as Butyric Acid):
≤0.05%
Substances Darkened by Sulphuric Acid:
Passes Test
Sugar:
Passes Test
Sulfated Ash:
≤0.005%
Water:
≤0.5%

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