ITEM STANDARD STANDARD
CONTENT% ≥90.0 ≥85.0
Chloride(Cl-)% ≤0.003 ≤0.005
Sulphate (SO42-)% ≤0.001 ≤0.002
Iron(Fe3+)ï¼% ≤0.0001 ≤0.0005
Residue % ≤0.006 ≤0.020
Used for making chemicals, rubber coagulant and textile, printing and dyeing, electroplating and so on. Formic acid is one of basic raw materials of organic chemicals, widely used in pesticides, leather, pharmaceutical, rubber, printing and dyeing and chemical raw materials industry. Acid is one of basic organic chemical raw material, widely used in pesticide, leather, dye, pharmaceutical and rubber industries.