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formic acid 85%
Colour Index Platinum Cobalt---------------------------------------10maxPurity% ------------------------------------------------------------85minSulphate as SO4% -----------------------------------------------0.002 maxChloride as CL%---------------------------------------------------0.005maxIron as Fe%--------------------------------------------------------0.0005maxIgnition Residue%-------------------------------------------------0.020max Formic Acid 90%Acidity%---------------------------------------------------------------90.0 minChlorides,As CL %--------------------------------------------------0.003 maxSulphates(As SO4) %----------------------------------------------0.001 maxMetals,As Fe %------------------------------------------------------0.0004 maxNon-volatiles %------------------------------------------------------0.020 maxusage:1.pharmaceutical industry:caffeine,analgin,aminopyrine,uitamin B1,etc. 1 ,leather industry:tanning agent, deliming,neutralizer etc 2 ,printing and dyeing industry:acid stains,etc 3chemical industry methane amide,DMF,age resister,etc. 4,rubber industry:coagulation,etc 5steel industry:acid cleaning of steel production,etc 6 ,paper industry:pulp manufactuing etc. 7,pesticide industry :triazolone,disinfest,etc 8, food industry:disinfectant,preservative,etc 9 ,poultry industry:silage,etc.
formic acid 85%--tanning&dyestuff chemical