EDTA-4Na Tetrahydrated

inoa mea kūʻai：EDTA-4NaTetrahydrated

Pūnaehana Molekala: C10H12N2O8Na4•4H2O

Kaumaha Molekala:452.23

Helu CAS:  13235-36-4

Hōʻike:

Ahelehelena：Whahaua i ʻole keʻokeʻo keʻokeʻoanianilainapauda

Maʻiʻo: ≥99.0%

Klorida(Cl): ≤ 0.02%

Sulfate(SO4): ≤ 0.02%

NTA:≤ 1%

Metala Kaumaha (Pb)（PPM）: ≤ 10

Ferrum（PPM）: ≤ 10

Waiwai Chelating（(mg(CaCO3)/g)）: ≥ 220

pH Waiwai(50g/L:25℃): 10.5-11.5

ʻOi aku ka nui (kg/m3): 700-950

Application:

ʻO EDTA-4Na he mea koʻikoʻi chelant o ka iona metala.Hoʻohana ʻia ʻo ia e like me ka additive, activator, mea hoʻomaʻemaʻe wai maʻemaʻe a me ka haku mele ion masking no ka ʻoihana hoʻomaʻemaʻe, polyreaction, watertreatment, color photosensitive a me ka ʻoihana pepa.

Hoʻopili a me ka waiho ʻana:

1.25KG /ʻeke, Pearly membrane pūʻuluʻeke, me ka PE i loko a iʻole e like me ka makemake o nā mea kūʻai

2. E mālama i ka huahana ma kahi ʻoluʻolu, maloʻo, maikaʻi-ventilated mai nā mea like ʻole.