E kūʻai aku i ka hale hana maʻalahi EDTA-2NA Cas:6381-92-6

E kūʻai i ka hale hana maʻalahi EDTA-2NA Cas:6381-92-6 Kiʻi Hōʻike

ʻO ka wehewehe pōkole:

ʻO EDTA-2NA kahi mea hana chelating e hoʻokumu i nā paʻa paʻa me nā ion metala, e lilo ia i mea waiwai nui i nā kaʻina hana ʻoihana.ʻO C10H14N2Na2O8 kona ʻano kemika, a he pauka keʻokeʻo keʻokeʻo e hiki ke hoʻoheheʻe ʻia i ka wai a loaʻa nā waiwai solubility maikaʻi loa.

ʻO kekahi o nā noi nui o EDTA-2NA ma ke ʻano he chelating agent i ka ʻoihana meaʻai a me nā mea inu.Hoʻohana maʻamau ia no ka hoʻomaikaʻi ʻana i ke kūpaʻa a me ka maikaʻi o nā huaʻai a me nā lau ʻai, pale i ka discolouration a hoʻonui i ke ola holoʻokoʻa o ka huahana.Hoʻohui ʻia, hana ia ma ke ʻano he preservative, e kāohi ana i ka ulu ʻana o nā maʻi bacteria a me nā ʻōpala.

I ka ʻoihana lāʻau lapaʻau, hoʻohana ʻia ʻo EDTA-2NA ma ke ʻano he stabilizer a me ka antioxidant i nā lāʻau like ʻole.ʻO kona hiki ke hoʻopaʻa i nā ion metala ke pale i ka oxidation, e kōkua i ka mālama ʻana i ka ikaika o ka huahana a hoʻolōʻihi i ke ola.Eia kekahi, hoʻohana ʻia i nā radiopharmaceuticals e hōʻailona i nā radioisotopes.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻO kekahi hoʻohana koʻikoʻi o kēia pūhui ka hoʻomaʻemaʻe wai.Hoʻopaʻa maikaʻi ʻo EDTA-2NA a hoʻopaʻa i nā ion metala i loko o ka wai, e hana ana ma ke ʻano he mea chelating ikaika.Hoʻemi kēia i ka scaling a me ka hoʻokumu ʻana o nā waihona insoluble, pale i nā mea hana mai ka corrosion a hoʻonui i ka pono o nā kaʻina hana.

Ma waho aʻe o kēia mau ʻoihana, hoʻohana ʻia ʻo EDTA-2NA i nā huahana mālama pilikino, agrochemical a me nā noi kūikawā ʻē aʻe.ʻO kāna versatility a me ka pono e lilo ia i mea i ʻimi ʻia ma nā ʻano āpau.

Pono

I loko o kā mākou hui, ua kūpaʻa mākou i ka hoʻolako ʻana i kā mākou mea kūʻai aku me nā kemika maikaʻi e kū ana i nā kūlana honua.Hoʻokumu ʻia kā mākou EDTA-2NA me ka hoʻohana ʻana i ka ʻenehana kiʻekiʻe a hoʻopaʻa ʻia i nā hana hoʻomalu maikaʻi e hōʻoia i kona maʻemaʻe a me kona ikaika.

Inā makemake ʻoe i ʻike hou aku e pili ana iā EDTA-2NA a i ʻole he nīnau kikoʻī, e ʻoluʻolu e hoʻokaʻaʻike i kā mākou hui ʻike.Kūpaʻa mākou e hālāwai me kāu mau koi a hāʻawi i ke kākoʻo ʻenehana piha.

Mahalo iā ʻoe no ka noʻonoʻo ʻana i kā mākou huahana, a ke kakali nei mākou i ka hāʻawi ʻana iā ʻoe me EDTA-2NA no nā mea āpau e pono ai kāu chelating agent.

Hōʻike

Ka nana aku	ʻO ka pauka kristal keʻokeʻo	ʻO ka pauka kristal keʻokeʻo
ʻIke (%)	≥99.0	99.45
Cl (%)	≤0.02	0.011
SO4 (%)	≤0.02	0.008
NTA (%)	≤1.0	0.2
Pb (ppm)	≤10	＜5
Fe (ppm)	≤10	8
Waiwai Chelating mg(CaCO3)/g	265	267.52
Waiwai PH (1% solution:25 ℃)	4.0-5.0	4.62
Ka ʻike (50g/l, 60 ℃ wai, hoʻoulu ʻia no 15min)	Akaka a ʻākala me ka ʻole o ka haumia	Hoʻohālike