... )Grade Standard: Food Grade, Industrial Grade, M...Purity: 99.5%~99.9%,othersAppearance: Colorless transparent liquidApplication: industry,food,comesticBrand Name: ... vehicle, moisturizing agents.Specification: Pharmaceutical Grade ItemSpecificationGlycerin Content %≥99.5~99.9%Melting Point(°C)18.18Boiling Point(°C)290 ... Heavy Metal< 5 ug/gFatty acid ester< 1mg NaOH/50g High Quality Glycerin Glycerin ...