EDTA |60-00-4
Ukucaciswa komkhiqizo:
| Into | Ukucaciswa |
| Ubumsulwa | ≥99.0% |
| I-Chloride (As Cl) | ≤0.01% |
| I-Sulphate (As SO4) | ≤0.05% |
| Izinsimbi Ezisindayo (As Pb) | ≤0.001% |
| Insimbi (As Fe) | ≤0.001% |
| I-Chelation Value | ≥339mg CaCO3/g |
| PH Inani | 2.8-3.0 |
| Ukubukeka | I-crystalline powder emhlophe |
Incazelo Yomkhiqizo:
Impushana emhlophe ecwebezelayo, indawo encibilikayo engu-240°C (ukubola).Ayincibiliki emanzini abandayo, utshwala nezincibilikisi ezijwayelekile zemvelo, zincibilika kancane emanzini ashisayo, zincibilika ezixazululweni ze-sodium hydroxide, i-sodium carbonate ne-ammonia.
Isicelo:
(1) Isetshenziswa njengesixazululo sokuhlanza nokulungisa ukucutshungulwa kwezinto ezithwebula izithombe ezinemibala, izinsiza zokudaya, izinsiza zokwelapha i-fiber, izithasiselo zezimonyo, ama-anticoagulants egazi, okokuhlanza, okokuqinisa, iziqalisi zenjoloba zokwenziwa ze-polymerisation, i-EDTA iyinto emele ama-chelating agents.
(2) Ingakha izakhiwo ezinzile ezincibilika emanzini ezinezinsimbi zomhlaba ezine-alkali, izakhi zomhlaba ezingavamile kanye nezinsimbi eziguqukayo.Ngaphezu kosawoti we-sodium, kukhona nosawoti we-ammonium nensimbi, i-magnesium, i-calcium, ithusi, i-manganese, i-zinc, i-cobalt, i-aluminium kanye namanye ama-salts ahlukahlukene, ngayinye yalawa sawoti inokusetshenziswa okuhlukile.
(3) I-EDTA ingaphinda isetshenziselwe ukukhipha ubuthi ezinsimbini ezinemisebe eyingozi emzimbeni womuntu ngenqubo yokukhipha ngokushesha.Ibuye isetshenziswe njenge-ejenti yokwelapha amanzi.
(4) I-EDTA iyinkomba ebalulekile futhi ingasetshenziselwa ukuhlanganisa i-nickel, ithusi, njll. Kufanele isetshenziswe kanye ne-ammonia ukuze isebenze njengenkomba.
Iphakheji:25 kgs/isikhwama noma njengoba ucela.
Isitoreji:Gcina endaweni engenawo umoya, neyomile.
IsikhuluOkujwayelekile:Izinga lamazwe ngamazwe.
