Ulwazi oluyisisekelo
Certification: SGS
Ulwazi olungeziwe
Okufakiwe: 25kg / isikhwama, 1mt / isikhwama
Ukukhiqiza: 500 MT / Inyanga
Brand: STD
Izinto zokuhamba: Ocean, Land
Indawo Umsuka: China
Supply Ikhono: 500 MT / Inyanga
Isitifiketi: SGS
HS Ikhodi: 29212110
Port: Qingdao, Tianjin
umkhiqizo incazelo
Igama lomkhiqizo: Ethylene diaminete traacetic acid (EDTA)
Umqondofana 
Ethylenedinitrilo) tetraacetic acid disodium usawoti; Edetic acid disodium usawoti; EDTA disodium usawoti; Edetic acid ~ EDTA; EDTA, khulula acid Ethylenediamine tetraacetic acid, khulula acid; EDTA, 500 mm Isixazululo, pH 8.0, ULTROL Ibanga; EDTA-ISIXAZULULO; EDTA; Edetic acid; EDTA ACID
CAS kungekho: 60-00-4
ifomula Yamamolekhula: C10H16N2O8
isisindo Yamamolekhula: M = 292,24
Ukucaciswa:
|
EDTA
|
99% min |
|
chloride |
10PPM Max |
|
ZENSIMBI |
0,001% Max |
|
Heavy Metal |
10PPM-MAX |
|
sulphate |
0.1% Max |
|
-PH |
2.8-3.0 |
|
UKUBUKEKA |
OKUMHLOPHE powder |
Ukusetshenziswa: 1, EDTA kuyinto ebaluleke complexing ejenti. EDTA isetshenziswa kabanzi, kungasetshenziswa njengoba isixazululo umbala izinto enezithombe ukucutshungulwa bleach fixing, ukudaya nezinsizasenzo, fibre processing nezinsiza, izithasiselo yezimonyo, igazi anticoagulants, insipho nomjuluko stabilizers zokwenziwa iraba polymerization umqalisi, EDTA kuyinto chelate Into omele ingxube. Futhi izinsimbi alikhali, ezingavamile emhlabeni izakhi futhi ushintsho izinsimbi ukwakha eziyinkimbinkimbi amanzi-encibilikayo esitebeleni. Ngaphezu sodium usawoti, kukhona ammonium nosawoti nensimbi, magnesium, i-calcium, ithusi, manganese, zinc, cobalt, aluminium nezinye nosawoti, lezi nosawoti babe ukusetshenziswa ezahlukene. Ngaphezu kwalokho EDTA angasetshenziswa ukwenza okulimazayo metal enemisebe kusukela umzimba ngokushesha excreted ku ngokukhishwa kobuthi egazini. Kuba yisikhathi futhi lapho i-ejenti ukwelashwa amanzi. EDTA ubuye kuyinkomba ebaluleke, kodwa esetshenziswa titrate le nickel metal, ithusi, njll, kanye isikhathi ukusebenzisa i-ammonia ukuze udlale indima inkomba.
2, EDTA kuyinto enhle kakhulu calcium ne-magnesium ion chelating ejenti, esetshenziswa njengoba ejenti chelating for emulsion polymerization yamanzi, susa Ca2 +, Mg2 +, Fe2 +, Fe3 + nezinye ion metal. Iphinde isetshenziselwe njenge-ejenti complexing ngoba anamathelayo anaerobic, okungukuthi, ekwelapheni methacrylic acid diester nge EDTA, ukususwa inguqulelo metal ion, ukuqedwa ikhono ukukhuthaza yokubola peroxide, ukuthuthukisa ukuzinza umphumela anaerobic muhle kakhulu . EDTA sodium usawoti chelate metal ion kungaba ngcono Ushintshe acrylic acid okusheshayo. Solid isitoreji ingcina (SGA) isitoreji ukuzinza, inani -3 × 10-4 ~ 6.0 × 10-4. Inani 1.5%, 50 ~ C isitoreji ukuzinza ezingaphezu kuka 360h (50 ℃ isitoreji 4D, okulingana SGA20 ~ C isitoreji unyaka ongu-1).
3, evame ukusetshenziswa ukuthambisa izinga amanzi kubhayela. Vimbela uyakekela.
Ufuna EDTA ekahle Njengoba Complexing Agent Umkhiqizi & umphakeli? Sine a Ukukhetha eziningi ngamanani ezinkulu ukukusiza uthole yendalo. Zonke EDTA Isetshenziselwa Soft Kwamanzi kukhona izinga yibhange. Singabantu China Umsuka Factory of EDTA Njengoba Chelating Agent. Uma kukhona umbuzo, sicela ukhululeke ukuxhumana nathi.
Umkhiqizo Izigaba: Inorganic Amakhemikhali
