High purity inorganic chemicals for the pharmaceutical, aerospace, R&D, and electronic industries.
 

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Barker Terms and Conditions

Glycerol, Reagent A.C.S.

Assay (by volume): ≥99.5%
C3H5(OH)3
MAXIMUM ALLOWABLE  
Color (APHA): 10
Residue after ignition: 0.005%
Neutrality: Passes test
Chlorinated compounds (as Cl): 0.003%
Sulfate (SO4): 0.001%
Acrolein and glucose: Passes test
Fatty acid esters (as butyric acid): 0.05%
Substances darkened by sulfuric acid:   Passes test
Heavy metals (as Pb): 2 ppm
Water (H2O): 0.5%

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