We offer high quality sodium dihydrogen phosphate, cas no.13472-35-0. 1.chemical formula:nah2po4xh2o(x as 0.1.2) 2.molecular weight:156.01(nah2po4.2h2o) 119.98(nah2po4) 3.characteristics:nah2po4 is white powder, melting point is 190 ;nah2po4.h2o is white powder or crystals, relative density is 2.040, melting point is 100 ;nah2po4.2h2o is white crystals, relative density is 1.915, meltin point is 57.4 ;all soluble in water easily, but not in organic solvent, and water absorbing easily in air. 4.function: used as antistaling agent for living things, dye printing for spinning and weaving and phosphatisation in electroplating.it is mainlyy used as buffer, emulsifier and nourishment etc. 5.package:plastic knit bag, as per client's requirement. N.w is 25 kgsbag or 50 kgsbag. 6.storage ways:storage in ventilated and dry place. 7.lead time:7 working days after receiving the deposit.ship by seaair etc. 8.payment terms:discussing with the clients.