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China
Personne àcontacter Ms. Liya
You Yi North street, Shijiazhuang, Hebei
1. intermediate ï&frac*4;Å¡Formic acid is an intermediate in the production of various chemicals and pharmaceuticals 2. dyeing \picking: In the dyeing of natural and synthetic fibers, formic acid regulates the pH and is also used to help waterproof textiles. In the leather industry, formic acid is used in the dyeing process, for pickling, deliming and as an auxiliary in the tanning process. 3. coagulation of rubber: traditional uses of formic acid is in the coagulation of natural rubber 4. cleaning\disinfection: Formic acid is used as an active ingredient in commercial cleaning products such as descalers, rust removers, multipurpose cleaners, degreasers and institutional laundry products. In addition, formic acid is used in the disinfection of wood barrels for wine and beer due to its bactericidal properties. Formic acid ITEM STANDARD STANDARD CONTENT% ≥*0.0 ≥*5.0 Chloride(Cl-)% ≤0.**3 ≤0.**5 Sulphate (SO**-)% ≤0.**1 ≤0.**2 Iron(Fe3+)ï&frac*4;‰% ≤0.***1 ≤0.***5 Residue % ≤0.**6 ≤0.**0
