Trisodium (2-hydroxyethyl) ethylenediaminetriacetate | 139-89-9
Zogulitsa:
| Kanthu | Trisodium (2-hydroxyethyl) ethylenediaminetriacetate |
| Zomwe zili (%) Chiyero≥ | 39.0 |
| Kuchulukana | 1.26-1.31 |
| Chromaticity ≤ | 300 |
| Mtengo wa Chelation ≥ | 120 |
| PH | 11.0-12.0 |
| Chloride (monga CL) (%) ≤ | 0.01 |
| Sulphate (monga SO4) (%) ≤ | 0.05 |
| Zitsulo zolemera (Pb) (%) ≤ | 0.001 |
Mafotokozedwe Akatundu:
Chogulitsa ichi ndi chophatikizira chamitundumitundu. Itha kugwiritsidwa ntchito kuphatikiza zitsulo ndipo ndi chothandizira cholimba cha ayoni ambiri azitsulo. Ndiwothandizira watsopano wa chelating yemwe wakhala akugwiritsidwa ntchito kuyambira 1953. Ubwino wake wopambana kwambiri ndi kuthekera kwake kupanga ma disks okhazikika a chelate ndi Fe3 + muzitsulo zaiwisi za alkaline (pH = 8-11) ndi kupanga ophatikizana okhazikika ndi zitsulo zosawerengeka zapadziko lapansi.
Ntchito:
(1) Kuphatikiza pa ntchito yake mu chemistry analytical, pang'onopang'ono akugwiritsidwa ntchito zosiyanasiyana mu nsalu, ulimi (mankhwala ophera tizilombo, HEDTA-Fe kwa chitsulo feteleza mu dothi zamchere), mankhwala (monga mankhwala poyizoni chitsulo), chikopa, pepala, zodzoladzola, mankhwala madzi, electroplating, mankhwala plating (makamaka siliva plating), etc.
(2) Ili ndi ntchito zofunika kwambiri pakuyenga ndi kuyeretsedwa kwa dilute khumi.
Phukusi:25 kgs / thumba kapena momwe mukufunira.
Posungira:Kusunga pa mpweya wokwanira, malo ouma.
ExecutiveZokhazikika:International Standard.
