Competitive price calcium formate 544-17-2 calcium salt of formic acid. It is used in leather tanning, producing formic acid, concrete cure accelerator. It is used as a food additive and animal feed as a preservative (food additive e238). But its use is banned in some countries. It was used as a as a diuretic. We still engage in other basicchemicals:such asformic acid, glacial acetic acid, sodiumformate, calcium formate, sodium sulfide, sodium hydrusulfide, sodiumhydrosulfite description of formic acid: formic acid, also called methanoic acid), is the simplest and has the lowest mole weight of the carboxylic acids, in which a single hydrogen atom is attached to the carboxyl group (hcooh). Mf:chcao2 casno.:544-17-2 einecsno:208-863-7 hscode:2915120000 appearance:whitecrystalorwhitepower meltingpoint:300 grade:foodgrade, industrialgrade purity:98%/96%/93% specification one two three appearance white crystal whitepower white power calcium formate % min 98.00 96.00 93.00 moisture % min 0.40 0.50 1.00 ca% min 30.00 29.50 28.50 pb% max 0.003 ----- ----- packing:25kgsppwovenbagandjumbobag./tonbag, 22mt/20'fcl, orasper&nbs.