Molecular Formula: HCOONa Molecular Weight: 68.00 CAS No.: 141-53-7 Property: White crystalline powder ,with slightly hygroscopic, having slightformic acid odor.It's soluble in water, lightly soluble in ethanol, don't soluble in ether .specific gravity:1.919.Melting point:253.c Packing: Net each in 25kg or 40kg plastic woven bag lined with PE bag. Usage: It can be used as formic acid ,oxalic acid ,sodium hydrosulfite, leather tanning agent etc .Also used askatalyst,compound stabilizer,reducing agent in dyeing.