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Glycerol

SIGALD/49770 - puriss. p.a., ACS reagent, anhydrous, dist., ≥99.5% (GC)

Synonym: 1,2,3-Propanetriol; Glycerin

CAS Number: 56-81-5
Empirical Formula (Hill Notation): C3H8O3
Molecular Weight: 92.09
EC Number: 200-289-5
MDL Number: MFCD00004722
Linear Formula: HOCH2CH(OH)CH2OH
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-49770-250ML 250 mL
$55.20
1/EA
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45-49770-1L 1 L
$219.00
1/EA
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45-49770-2.5L 2.5 L
$314.00
1/EA
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anion traces chloride (Cl-): ≤1 mg/kg
  sulfate (SO42-): ≤10 mg/kg
assay ≥99.5% (GC)
autoignition temp. 698 °F
bp 182 °C/20 mmHg (lit.)
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
  Na: ≤20 mg/kg
  NH4+: ≤5 mg/kg
  Ni: ≤1 mg/kg
  Pb: ≤1 mg/kg
  Zn: ≤1 mg/kg
density 1.25 g/mL (lit.)
expl. lim. 2.6-11.3 %
form viscous liquid
grade ACS reagent
  puriss. p.a.
ign. residue ≤0.005%
impurities acrolein and glucose, in accordance
  substances darkened by H2SO4, in accordance
  ≤0.05% fatty acid esters (as butyric acid)
  ≤0.1% water
InChI 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI key PEDCQBHIVMGVHV-UHFFFAOYSA-N
mp 20 °C (lit.)
pH 5.5-8
quality dist.
Quality Level 200 
refractive index n20/D 1.474 (lit.)
SMILES string OCC(O)CO
technique(s) electrophoresis: suitable
vapor density 3.1 (vs air)
vapor pressure <1 mmHg ( 20 °C)
Application: Glycerol has been used in the synthesis of poly(glycerol sebacate) (PGS) pre-polymer, which is required for the fabrication of PGS scaffolds. It may be employed to protect the human red blood-cells from damage during the process of freezing and thawing.
General description: Glycerol is widely used in industries based on food, polymer, resins, tobacco, detergents, explosives, drugs and personal care products. It is most commonly employed cheap feedstock in the chemical industry. Its transformation to various commercial value-added chemicals has been proposed. A fast enzymatic assay for the determination of glycerol based on its reaction with ATP has been described.
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) 390.2 °F - Pensky-Martens c
Flash Point(C) 199 °C - Pensky-Martens clo
Purity ≥99.5% (GC)
bp 182 °C/20 mmHg (lit.)
mp 20 °C (lit.)
Density 1.25 g/mL (lit.)
Refractive Index n20/D 1.474 (lit.)
UNSPSC 12352104

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