EDTA-4Na Tetrahydrated

Zita rechigadzirwa：EDTA-4NaTyakanyoroveswa nemvura

Fomura yeMolecular: C10H12N2O8Na4•4H2O

Kurema kweMorekuru:452.23

Nhamba yeCAS:  13235-36-4

Tsanangudzo:

Akuonekwa：Wkurovakana kuti granular isina kuchenakristaromutsetseupfu

Zviri Mukati: ≥99.0%

Chloride (Cl): ≤ 0.02%

Sulfate (SO4): ≤ 0.02%

NTA:≤ 1%

Simbi Inorema (Pb)()PPM）: ≤ 10

Ferrum()PPM）: ≤ 10

Kukosha kweChelating()(mg(CaCO3)/g)）: ≥ 220

Kukosha kwepH(50g/L:25℃): 10.5-11.5

Kuwanda kwehuwandu (kg/m3): 700-950

Akushanda:

EDTA-4Na chinhu chakakosha chesimbi. Inoshandiswa sekuwedzera, kumutsa, kusvibisa mvura uye semusanganiswa wemaion esimbi pakuchenesa, polyreaction, kurapa mvura, kusvira mavara uye indasitiri yemapepa.

Kurongedza uye Kuchengeta:

1.25KG/bhegi, Bhegi rine membrane yakawanda, rine PE mukati kana zvichienderana nezvinodiwa nevatengi.

2. Chengeta chigadzirwa munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka kure nezvinhu zvisingaenderane nacho.