G7893
Glycerol
ACS reagent, ≥99.5%
Synonym(s):
1,2,3-Propanetriol, Glycerin
About This Item
Recommended Products
grade
ACS reagent
Quality Level
vapor density
3.1 (vs air)
vapor pressure
<1 mmHg ( 20 °C)
assay
≥99.5%
form
viscous liquid
autoignition temp.
698 °F
expl. lim.
2.6-11.3 %
technique(s)
electrophoresis: suitable
impurities
Acrolein and glucose, passes test
Fatty acid esters, passes test
H2SO4, passes test (darkened)
Neutrality, passes test
≤0.003% Chlorinated compounds (as Cl)
≤0.500% Water (H2O)
ign. residue
≤0.0050%
color
APHA: ≤10
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
sulfate (SO42-): passes test
cation traces
heavy metals (as Pb): ≤2 ppm
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
Storage Class
10 - Combustible liquids
wgk_germany
WGK 1
flash_point_f
390.2 °F - Pensky-Martens closed cup
flash_point_c
199 °C - Pensky-Martens closed cup
Certificates of Analysis (COA)
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