1,2-Propanediol (USP, BP, Ph. Eur., JP) pure, pharma grade

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1,2-Propanediol (USP, BP, Ph. Eur., JP) pure, pharma grade
Content: 1000 MLT
Physical Description:
liquid
Quality Name: pure, pharma grade
Specification: Minimum assay (G.C.)@99.5%§Identity according to Pharmacopoeias:@passes test§Density 25/25@1.035-1.037§Density 20/20@1.035-1.040§Range of Distillation (min. 95%)@184-189°C§Refractive Index n 20/D@1.431-1.433§CHAR(13) + CHAR(10) Maximum limit of impurities@§Appearance@passes test§Acidity (Ph. Eur.)@passes test§Acidity (USP, JP)@passes test§Reducing substances@passes test§Residue on ignition (as SO4)@0.005 %§Chloride (Cl)@0.007%§Sulfate (SO4)@0.002%§Oxidizing substances@passes test§Residual solvents (Ph.Eur/USP)@passes test§Total impurities (G.C.)@1.0 %§Glycerol@passes test§Ethylenglycol@0.10%§Diethyleneglycol@0.10%§Water (H2O)@0.1 %§Heavy metals (as Pb)@0.0005 %