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GLYCEROL AR

1,2,3-Propanetriol; Glycerin

COAs

Packings

500 ml (00500)

500 ml (005PT)

2500 ml (025PT)

2PPB000500
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Article No. 0156C Grade AR
Purity 87% CAS No. 56-81-5
Molecular Formula C3H8O3 Molecular Weight 92.09
H.S. Code 2905.4500 Shelf Life 60 Months

Specifications

Appearance Clear colourless viscous liquid Assay (as C3H8O3) 86.0 - 88.0%
Density (at 20°C) 1.224 -1.232 g/mL Insoluble matter in water Passes test
Residue on ignition (as SO4) Max 0.005% Substance darkened by H2SO4 Passes test
Reducing substances(as AgNO3) Passes test Acidity Max 0.0005 meq/g
Alkalinity Max 0.0003 meq/g Fatty acid as esters (as C15H26O6) Max 0.05%
Water (H2O) 12.0 - 14.0% Chloride (Cl) Max 0.0001%
Sulphate (SO4) Max 0.0005% Ammonium (NH4) Max 0.0005%
Arsenic (As) Max 0.00004% Copper (Cu) Max 0.0001%
Iron (Fe) Max 0.0001% Nickel (Ni) Max 0.0001%
Lead (Pb) Max 0.0001%
Revision Date: 29-Jun-2023

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