价格:未填
供应:99999
发货:3天内
Features: 1)Chemicalname:SodiumCarbonate 2)Formula:Na2CO3 3)TheproductaccordswithNationalstandard:GB210.1-2004II 4)Property:whitepowderedcrystal,truespecificgravity2.533(20 C), bulkdensity0.45~0.6,Easilysolubleinwater,mostsolubilityat 35.4 C,theaqueoussolutionappearsstrongalkalinity.Onexposure toair,itwilleasilyabsorbmoisture,carbondioxide,andgraduallytoform sodiumbicarbonateandtoformacake 5)Usage:sodiumcarbonateisamaterialforindustry,Itiswidelyusedin glass,metallurgical,petrochemicalproduct,textile,pharmaceutical, nationaldefense,syntheticfibers,papermaking,detergentfoodindustries andindailylife 6)Caution:avoidmoisture,waterandsunlight.Storeinadryplace.Don't storetogetherwithacid