Glycerol

Applications

  • Crystallization grade Glycerol for formulating screens, optimization and cryoprotection

Features

  • Gradually increasing the Glycerol concentration to 5 to 35% in the original crystallization reagent is often times an effective cryoprotectant.

Description

Glycerol

Synonyms: 1,2,3-Propanetriol or Glycerin
HOCH2CH(OH)CH2OH
C3H8O3
Mr 92.09
CAS Number [56-81-5]
EC Number 200-289-5
Beilstein Registry Number 635685
Merck 14,4484
RTECS MA8050000
MDL Number MFCD00004722
PubChem Substance ID 24873136
Purity ≥ 99.5%
pKa 14.2

Measured pH range of 100% Glycerol: 6.1 - 7.7 at 25°C
Measured Conductivity Range: 0.0 - 0.2 µS/cm at 25°C
Measured Refractive Index Range: 1.47124 - 1.47450 at 20°C

Total Impurities: Insoluble matter, passes filter test
DNases: None detected
RNases: None detected
Proteases: None detected
Phosphatases: None detected
Ag ≤0.0005%
Al  ≤0.0001%
As ≤0.00001%
Ba ≤0.0001%
Bi  ≤0.0001%
Ca ≤0.0005%
Cd ≤0.0001%
Cl  ≤0.0001%
Co ≤0.0001%
Cr ≤0.0001%
Cu ≤0.0001%
Fe ≤0.0001%
K   ≤0.002%
Li  ≤0.0001%
Mg ≤0.0001%
Mn ≤0.0001%
Mo ≤0.0001%
NH4+ ≤0.0005%
Na ≤0.002%
Ni  ≤0.0001%
Pb ≤0.0001%
SO4 ≤0.001%
Sr ≤0.0001%
Tl  ≤0.0005%
Zn ≤0.0001%



CAT NO

HR2-623

NAME

100% Glycerol

DESCRIPTION

100 mL

PRICE

$75.00

Support Material(s)

Certificate Of Analysis

References

1. Crystallization and Preliminary X-ray Analysis of the Auto-inhibited Twitchin Kinase. Hu, S-H; Lei, JY; Wilce, MCJ; Valenzuela, MRL; Benian, GM; Parker, MW; Kemp, BE. J Mol Biol 236, 1259- 1261, 1994.