49770
Glycerol
puriss. p.a., ACS reagent, anhydrous, dist., ≥99.5% (GC)
grade
ACS reagent
puriss. p.a.
Quality Level
vapor density
3.1 (vs air)
vapor pressure
<1 mmHg ( 20 °C)
assay
≥99.5% (GC)
form
viscous liquid
autoignition temp.
698 °F
quality
dist.
expl. lim.
2.6-11.3 %
technique(s)
electrophoresis: suitable
impurities
acrolein and glucose, in accordance
substances darkened by H2SO4, in accordance
≤0.05% fatty acid esters (as butyric acid)
≤0.1% water
ign. residue
≤0.005%
refractive index
n20/D 1.474 (lit.)
pH
5.5-8
bp
182 °C/20 mmHg (lit.)
mp
20 °C (lit.)
density
1.25 g/mL (lit.)
anion traces
chloride (Cl-): ≤1 mg/kg
sulfate (SO42-): ≤10 mg/kg
cation traces
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
NH4+: ≤5 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Zn: ≤1 mg/kg
SMILES string
OCC(O)CO
InChI
1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI key
PEDCQBHIVMGVHV-UHFFFAOYSA-N
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General description
Application
greener alternative product
wgk_germany
WGK 1
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