Synonym
|
Glycerol, 1,2,3-Propanetriol
|
State of matter
|
Liquid
|
origin
|
from plants (non-animal origin!)
|
Density (20°C)
|
~ 1.259 kg/l
|
n 20°C/D
|
1.4740
|
Melting point
|
18°C
|
Formula
|
C3H8O3
|
M
|
92.10 g/mol
|
CAS-No.:
|
56-81-5
|
|
|
EC-No.:
|
200-289-5
|
Storage:
|
RT
|
LGK:
|
10 - 13
|
Disposal:
|
1
|
WGK:
|
1
|
Specification
|
|
DNases/RNases/Proteases
|
not detectable
|
Assay (GC)
|
min. 99.5 %
|
Organic chlorine
|
max. 0.0005 %
|
pH (5 M; H2O)
|
5.5 - 8.0
|
Fatty acids
|
max. 0.02 %
|
Water (K.F.)
|
max. 0.5 %
|
Chloride
|
max. 0.0001 %
|
Sulfate
|
max. 0.001 %
|
As
|
max. 0.0001 %
|
Fe
|
max. 0.0005 %
|
Pb
|
max. 0.0001 %
|
|