... industry 2.SGS,BV inspection Sodium Formate 95%min Category:Organic chemicals And derivatives/Acid, ester And anhydride compoundsCAS NO: 141- ... 001.503.00Na2S% ≤%0.050.060.08water% ≤%0.51.01.5Usage: leather industry, chrome tanning method in camouflage acid;Stability for the synthesis ... , reducing agent;For the production of sodium hydrosulfite, oxalic acid and formic acidSodium Formate Sodium Formate ...