... acid:a, pharmaceutical industry: Caffeine,Enzinnes,Aminopyrine,Vitamine B1.b,Pesticide industry:Triazolone,Disinfest.c,Chemical industry:Tanningd,Textile industry:Natural Rubbere,Steal industry:Aid cleaning ... wish.If you are interested in our products, pls let us know. Specification of formic acid: ItemTop GradeFirst GradeQualified GradePurity%,≥908585Chroma ...