... materials for medicines 99% purity Medicine grade Pharmaceutical chemicals English Name:3-Hydroxybenzoic AcidChemical Fomula:C7H6O3Molecular Weight:138 ... :S-26-36-37/39Danger Level:R36/37/38Hazardous Chemicals Code:XiUsage:Intermediate of Bactericide, Antiseptics, Plasticizer, Pharmaceutical ... .HS Code:2918290099% purity Medicine grade Pharmaceutical chemicals 99% purity Medicine grade Pharmaceutical ...