Umuringa wumuringo wa chloride
Ibisobanuro bya tekiniki byimiti
|
Oya. |
Ikintu |
Indangagaciro |
|
1 |
CU2CL (OH) 3 |
≥98% |
|
2 |
Umuringa (CU)% |
≥58% |
|
3 |
Plumbum (pb) |
≤ 0.005 |
|
4 |
Feri y'icyuma |
≤ 0.01 |
|
5 |
Cadmium (CD)% |
≤ 0.001 |
|
6 |
aside Non - Ibintu byonyine,% |
≤0.2 |
Umubiri na shimi
Dicopper chloride trihloyde nicyatsi kibisi cyangwa icyatsi kibisi cya sitstalline, ihungabanye mumazi, gushonga mumashusho ya dilute na ammonia. Irakirana na alkali kugirango itange flocculent yubururu, ariya hydroxide yumuringa, kandi ikabora mumazi abira kugirango atange umuringa wumukara.Birahamye cyane mu kirere. Kwinjira mumazi make, ntabwo byoroshye gutera imbere, ubuso bwibice bikomeye byumuringa wa chipler chloride itabogamye, ntabwo byoroshye kubyitwaramo nibindi bintu.
Uburyo bwa Synthesis
1, CU2 (OH) 3Cl irashobora gutegurwa na hydrolysis ya cucl2 kuri ph 4 - 7, cyangwa ukoresheje ibishingwe bitandukanye (E.G. Kugereranya reaction ni nkibi bikurikira:2cucl2 + 3Naoh → Cu2 (OH) 3Cl + 3Nacl
2, CU2 (OH) 3cl irashobora no gutegurwa no gufata CUCL2 igisubizo hamwe na cuo. Kugereranya reaction ni nkibi bikurikira:
CUCL2 + 3CUO + 3H2O → 2cu2 (OH) 3Cl
3, niba hari chloride ihagije ya chlorie ihagije muri alkaline igisubizo hydrolysis nayo izabyara CU2 (yewe) 3cl. Kugereranya reaction ni nkibi bikurikira:
2Uruso4 + 3Nooh + Nacl → Cu2 (OH) 3CL + 2Na2so4
Amakuru yumutekano
Kode yo gutwara abantu: UN 3260 8 / PG 3Ikimenyetso cyibicuruzwa byangiza: ruswa
Ikimenyetso cyumutekano: S26S45S36 / S37 / S39
Ikimenyetso cya Hazard: R22R34