GLYCEROL (1.04057.2511) (2.5 L)

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GLYCEROL (1.04057.2511) (2.5 L)

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Description
Catalogue Number 104057
Synonyms 1,2,3-Propanetriol, Trihydroxylpropane, Protol, Glycerin

Product Information
CAS number 56-81-5
EC number 200-289-5
Grade ACS,Reag. Ph Eur
Hill Formula C₃H₈O₃
Chemical formula (HOCH₂)₂CHOH
Molar Mass 92.09 g/mol
HS Code 2905 45 00
Quality Level MQ300

Physicochemical Information
Boiling point 290 °C (1013 hPa)
Density 1.261 g/cm3 (20 °C)
Explosion limit 2.6 - 11.3 %(V)
Flash point 199 °C
Ignition temperature 400 °C
Melting Point 18 - 20 °C
pH value 5.5 - 8 (H₂O)
Vapor pressure <0.001 hpa (20 °c)

Safety Information according to GHS
RTECS MA8050000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water

Storage and Shipping Information
Storage Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good

Specifications
Assay (GC, calc. on anhydr. substance) ≥ 99.5 %
Assay (alkalimetric, calculated on anhydrous substance) 98.0 - 101.0 %
Identity passes test
Color ≤ 10 APHA
Appearance of solution passes test
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 %
Sulfate (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 sulfuric acid passes test
Sugar passes test
Sulfated ash ≤ 0.005 %
Water ≤ 0.5 %

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