1.Formic acid 85%,94% 2.Used in Pharmaceutical industry, Pesticide, Chemical , Leather,Textile,Rubber, ... requirements of customers.5.Specifications(GB/T2093-93)Items SuperFirstAcidity% ≥94.085.0Colour Index ≤1010Dilution test(Acid+Water)=1+3CLEARCLEARChlorides,As ...