EDTA-4Na Tetrahydrated

Inoa Huahana：EDTA-4NaThoʻoheheʻe ʻia

ʻAno molekala: C10H12N2O8Na4•4H2O

Kaumaha Molekala:452.23

Helu CAS:  13235-36-4

Kikoʻī:

Ahelehelena：Wʻūlūa i ʻole ka granular keʻokeʻo ʻē aʻeanianilainapauka

ʻIkepili: ≥99.0%

Kolorida(Cl) : ≤ 0.02%

Sulfate(SO4) : ≤ 0.02%

NTA:≤ 1%

Mea hao kaumaha (Pb)（PPM): ≤ 10

ʻO Ferrum（PPM): ≤ 10

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

Ka Waiwai pH(50g/L:25℃)10.5-11.5

Ka nui o ka nui (kg/m3)700-950

Anoi:

He chelant koʻikoʻi ʻo EDTA-4Na o ka ion metala. Hoʻohana ʻia ia ma ke ʻano he mea hoʻohui, mea hoʻoulu, mea hoʻomaʻemaʻe wai a me ka haku mele uhi ion metala no ka ʻoihana hoʻomaʻemaʻe, polyreaction, mālama wai, photosensitive kala a me ka ʻoihana pepa.

Hoʻopili a me ka mālama ʻana:

1.25KG/ʻeke, ʻeke hui membrane Pearly, me PE i loko a i ʻole e like me ke koi a nā mea kūʻai aku

2. E mālama i ka huahana ma kahi anu, maloʻo, a me ka ea maikaʻi, kaʻawale mai nā mea kūpono ʻole.