EDTA (Ethylenediaminetetraacetic acid) | 60-00-4
Zogulitsa:
| Kanthu | EDTA (Ethylenediaminetetraacetic acid) |
| Zomwe zili (%)≥ | 99.0 |
| Chloride (monga Cl) (%)≤ | 0.01 |
| Sulphate (monga SO4)(%)≤ | 0.05 |
| Zitsulo zolemera (monga Pb)(%)≤ | 0.001 |
| Chitsulo (monga Fe)(%)≤ | 0.001 |
| Mtengo wa Chelation: mgCaCO3/g ≥ | 339 |
| Mtengo wapatali wa magawo PH | 2.8-3.0 |
| Maonekedwe | White crystalline ufa |
Mafotokozedwe Akatundu:
White crystalline ufa, malo osungunuka 240 ° C (kuvunda). Insoluble m'madzi ozizira, mowa ndi zonse organic solvents, pang'ono sungunuka m'madzi otentha, sungunuka mu njira za sodium hydroxide, sodium carbonate ndi ammonia.
Ntchito:
(1) Amagwiritsidwa ntchito ngati bleaching ndi kukonza njira processing wa mitundu zithunzi zipangizo, utoto wothandiza, CHIKWANGWANI mankhwala othandizira, zodzikongoletsera zina, magazi anticoagulants, detergents, stabilisers, kupanga mphira polymerisation initiators, EDTA ndi nthumwi woimira chelating wothandizira.
(2) Ikhoza kupanga malo osungunuka osungunuka m'madzi okhala ndi zitsulo zamchere zamchere, zinthu zosowa zapadziko lapansi ndi zitsulo zosinthika. Kuphatikiza pa mchere wa sodium, palinso ammonium salt ndi chitsulo, magnesium, calcium, mkuwa, manganese, zinki, cobalt, aluminiyamu ndi mchere wina uliwonse, mcherewu uli ndi ntchito zosiyanasiyana.
(3) EDTA ingagwiritsidwenso ntchito kuchotseratu zitsulo zowopsa za radioactive kuchokera m'thupi la munthu potulutsa msanga. Amagwiritsidwanso ntchito ngati mankhwala opangira madzi.
(4) EDTA ndi chizindikiro chofunikira ndipo chingagwiritsidwe ntchito titrate nickel, mkuwa, etc. Iyenera kugwiritsidwa ntchito pamodzi ndi ammonia kuti ikhale ngati chizindikiro.
Phukusi:25 kgs / thumba kapena momwe mukufunira.
Posungira:Kusunga pa mpweya wokwanira, malo ouma.
ExecutiveZokhazikika:International Standard
