EDTA 4NA yog ib hom hlau ion chelating tus neeg sawv cev. EDTA 4NA yog dawb crystalline hmoov nrog 4 siv lead ua dej, soluble hauv dej, thiab tuaj yeem chelate nrog ntau yam hlau ions. Nws tuaj yeem siv los ua ib qho ntxiv, activator, dej purifier, hlau ion shielding tus neeg saib xyuas thiab activator hauv kev lag luam styrene-butadiene roj hmab.
Daim ntawv thov:
1.EDTA 4NA yog siv dav siv hlau ion chelating tus neeg saib xyuas.
2.EDTA 4NA tuaj yeem siv rau hauv kev lag luam textile dyeing, dej kho, xim rhiab heev, tshuaj, kev lag luam tshuaj niaj hnub, papermaking thiab lwm yam lag luam, ua ib qho additive, activator, dej purification agent, hlau ion masking tus neeg saib xyuas thiab activator hauv styrene-butadiene roj hmab kev lag luam.
3.EDTA 4NA kuj tseem siv tau rau hauv cov kua tshuaj ntxuav tes los txhim kho kev ntxhua khaub ncaws thiab txhim kho cov nyhuv ntxuav.
