Ethylene Diamine Tetraacetic Acid Disodium Salt (EDTA-2NA)
Dzina la chinthu：EDTA-2Na (mchere wa Ethylenediaminetetraacetic acid disodium)
Fomula ya Molekyulu:C10H14N2Na2O8•2H2O
Kulemera kwa Maselo:M=372.24
Nambala ya CAS:6381-92-6
Chizindikiro chaukadaulo：
| Chinthu | Mtengo wokhazikika |
| MAONEKEDWE | ufa woyera wa kristalo |
| ZOMWE ZILI(%): | 99.0MIN |
| CHLORIDE(%): | 0.02MAX |
| SULFATE(%): | 0.02MAX |
| NTA(%): | - |
| CHITSULO CHOLEMERA(ppm): | 10MAX |
| FERRUM(ppm): | 10MAX |
| Mtengo wa Chelating mg(CaCO3)/g | Mphindi 265 |
| Mtengo wa PH | 4.0-5.0 |
| Kuwonekera (50g/L, 60)℃madzi oyeretsedwa, kusakaniza kwa mphindi 15) | Yowonekera bwino komanso yowonekera bwino popanda zonyansa |
Kugwiritsa ntchito：
EDTA-2Na imagwiritsidwa ntchito mu sopo wothira madzi, sopo wamadzimadzi, shampu, mankhwala a zaulimi, njira yokonzera utoto, chotsukira madzi, chosinthira PH. Pofotokoza momwe redox imagwirira ntchito polima raba ya butyl benzene, imagwiritsidwa ntchito ngati gawo la choyambitsa kupangika kwa ayoni yachitsulo komanso kuwongolera liwiro la polima.
Kulongedza:25KG/thumba, kapena kulongedza monga momwe kasitomala wafunira.
Malo Osungira:Zikasungidwa m'chipinda chosungiramo zinthu chouma komanso chopanda mpweya, sungani kuwala kwa dzuwa mwachindunji, ziunjikaneni pang'ono kenako ziikidwe pansi.
TCHERUZO: Tikhoza kusintha katundu malinga ndi zomwe mukufuna.