Glycerine ≥99.5%, AnalaR® NORMAPUR® ACS analytical reagent, redistilled

Supplier: VWR Chemicals
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Synonyms: Glycerol1,2,3-Propanetriol

24388.320EA 279 GBP
24388.320 24388.238 24388.295 24388.444 24388.364 24388.260
Glycerine ≥99.5%, AnalaR® NORMAPUR® ACS analytical reagent, redistilled
Glycerine
Formula: HOCH₂CH(OH)CH₂OH
MW: 92.09 g/mol
Boiling Pt: 290 °C (1013 hPa)
Melting Pt: 18.6 °C
Density: 1.26 g/cm³ (20 °C)
Flash Pt: 177 °C (open cup)
Storage Temperature: Ambient
MDL Number: MFCD00004722
CAS Number: 56-81-5
EINECS: 200-289-5
Merck Index: 13,04497
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Specification Test Results

Assay Min. 99.5 %
Acrolein and glucose Passes test
Appearance of solution (10 % V/V; water) Passes test
Substances darkened by sulphuric acid Passes test
Acidity Max. 0.0004 meq/g
Alkalinity Max. 0.0003 meq/g
Colouration Max. 10 APHA
Density (20/4) 1.257 - 1.265
Acetaldehyde Max. 10 ppm
Esters of fatty acids (as C15H26O6) Max. 0.05 %
Glyceraldehyde Max. 30 ppm
Heavy metals (as Pb) Max. 1 ppm
Ignition residue (SO4) Max. 50 ppm
Ketones (as CH3COCH3) Max. 50 ppm
Water Max. 0.5 %
Cl (Chloride) Max. 1 ppm
NH4 (Ammonium) Max. 5 ppm
SO4 (Sulphate) Max. 5 ppm
As (Arsenic) Max. 1 ppm
Ba (Barium) Max. 5 ppm
Fe (Iron) Max. 1 ppm
Conforms to ACS Passes test

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