Naturallythinking Glycerine (Glycerin (Veg)) is a 100% Pure Ingredient

All Naturallythinking Essential Oils, Carrier Oils and Ingredients are 100% Pure

Substance Active
Glycerine >= 99.5%

Details on Composition and Specification Criteria

Test Method Test Specifcation
European Pharmacopoeia Appearance Clear
European Pharmacopoeia Smell Absent
European Pharmacopoeia Esters (ml 0.1M HCL solution 8 minimum
ISO 6271 Colour APHA (Hazen) 10 maximum
European Pharmacopoeia Water (%) 0.3 maximum
European Pharmacopoeia Refractive Index 1.473 - 1.474
European Pharmacopoeia Density at 20c (g/cm3) 0.3 maximum
European Pharmacopoeia Acidity (ml 0.1 M Na0H solution) 0.2 maximum
European Pharmacopoeia Aldehydes (mg/kg) 10 maximum
European Pharmacopoeia Halogenated Compounds (mg/kg) 30 maximum
European Pharmacopoeia Sugars Negative
European Pharmacopoeia Chlorides (mg/kg) 10 maximum
E422 Heating Test Acroleine, Glucose, Ammonium compounds Negative
European Pharmacopoeia Assay (%) 99.5 minimum
ICP-MS Arsenic (mg/kg) 0.1 maximum
ICP-MS Mercury (mg/kg) 0.1 maximum
ICP-MS Cadmium (mg/kg) 0.1 maximum
ICP-MS Lead (mg/kg) 0.01 maximum
European Pharmacopoeia Sulphated Ash 0.1 maximum
European Pharmacopoeia Impurity A and related substances % 0.1 maximum
GC/MS Butanetriols 0.2 maximum
E422 Acroleine Complies
Calculated as butyric acid Fatty Acids and Esters (%) 0.1 maximum
GC/MS 3-MCPD (mg/kg) 0.1 maximum