99.9% High Purity Glycerol

We are known for manufacturing, exporting, distributing, trading and supplying excellent quality 99.9% High Purity Glycerol in Izmir, Turkey. Glycerol is a simple polyol compound. It is a colorless, odorless, viscous liquid that is widely used in pharmaceutical formulations. Glycerol has three hydroxyl groups that are responsible for its solubility in water and its hygroscopic nature.

IUPAC name : propane-1,2,3-triol
CAS Registry Number : 56-81-5
Molecular formula : C3H8O3
Molar mass : 92.09 gA.mola 1
Synonyms: 1,2,3-Propanetricarboxylic acid; 1,2,3-propanetriol;
Carballylic acid; tricarballylic acid; glycerin


Specification
Purity : %a Y99.0
Chroma, black unit : a 10
Acidity (H+)mmol/100g : a 0.05
Alkalinity (OH-)mmol/100g : a 0.03
Chloride(Cl) : %.a 0.0001
Sulfate(SO4) : %a 0.0005
Ammonium : a 0.0005
Easy carbonized materials : passes test
Ignition residue(Sulfate(SO4) ),% : a 0.001
Arsenic(As) : %a 0.00005
Iron(Fe) : %a 0.0001
Heavy metal (as Pb) ,mg/kg : a 0.0001


Chemical Properties
Melting Point: 18A C
Boiling Point: 290A C
Water Solubility: >500 g/L (20 A C)
Density: 1.25
Storage Temp: 2-8A C
Flash Point: 160A C
Stability: Stable. Incompatible with perchloric acid, lead oxide, nitrobenzene, chlorine, peroxides, strong acids, strong bases. Combustible.
Appearance: Clear, colorless, viscous liquid
Vapor Density: 3.1 (vs air)
Vapor Pressure:<1 mm Hg ( 20 A C)
Refractive Index: 1.452-1.475

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