Nickel (II) oxide lulú (Ni Assay Min.78%) CAS 1313-99-1
Nickel (II) Afẹfẹ
| Itumọ ọrọ: | Nickel monoxide, Oxonickel |
| KỌRỌ RẸ: | 1313-99-1 |
| Ilana kemikali | NiO |
| Iwọn Molar | 74.6928g/mol |
| Ifarahan | alawọ ewe kirisita |
| iwuwo | 6.67g/cm3 |
| Ojuami yo | 1,955°C(3,551°F; 2,228K) |
| Solubility ninu omi | aifiyesi |
| Solubility | tu ni KCN |
| Ailagbara oofa (χ) | + 660,0 · 10-6cm3 / mol |
| Atọka itọka (nD) | 2.1818 |
Idawọlẹ Sipesifikesonu fun Nickel (II) Oxide
| Aami | Nickel ≥(%) | Ajeji Mat.≤ (%) | |||||||||||
| Co | Cu | Fe | Zn | S | Cd | Mn | Ca | Mg | Na | Ailopin HydrochloricAcid(%) | Kekere | ||
| UMNO780 | 78.0 | 0.03 | 0.02 | 0.02 | - | 0.005 | - | 0.005 | - | - | D50 Max.10μm | ||
| UMNO765 | 76.5 | 0.15 | 0.05 | 0.10 | 0.05 | 0.03 | 0.001 | - | 1.0 | 0.2 | 0.154mm iwuwo ibojuiyokùO pọju.0.02% | ||
Package: Ti a fi sinu garawa ati ti a fi sinu nipasẹ isomọ ethene, iwuwo apapọ jẹ 25 kilogram fun garawa;
Kini nickel(II) Oxide ti a lo fun?
Nickel (II) Oxide le ṣee lo fun awọn oriṣiriṣi awọn ohun elo amọja ati ni gbogbogbo, awọn ohun elo ṣe iyatọ laarin “ite kemikali”, eyiti o jẹ ohun elo mimọ fun awọn ohun elo pataki, ati “ite metallurgical”, eyiti a lo fun iṣelọpọ awọn alloy.O ti wa ni lilo ninu awọn seramiki ile ise lati ṣe frits, ferrites, ati tanganran glazes.Ohun elo afẹfẹ sintered ti wa ni lilo lati ṣe awọn ohun elo irin nickel.O jẹ igbagbogbo insoluble ni awọn ojutu olomi (omi) ati iduroṣinṣin to gaju ti o jẹ ki wọn wulo ni awọn ẹya seramiki bi o rọrun bi iṣelọpọ awọn abọ amọ si ẹrọ itanna to ti ni ilọsiwaju ati ni awọn paati igbekalẹ iwuwo ina ni oju-ofurufu ati awọn ohun elo elekitirokemika gẹgẹbi awọn sẹẹli epo ninu eyiti wọn ṣe afihan iwa-ipa ionic.Nickel Monoxide nigbagbogbo n ṣe atunṣe pẹlu awọn acids lati ṣẹda iyọ (ie nickel sulfamate), eyiti o munadoko ninu iṣelọpọ awọn elekitiroti ati awọn semikondokito.NiO jẹ ohun elo gbigbe iho ti o wọpọ ni awọn sẹẹli oorun fiimu tinrin.Laipẹ diẹ, NiO ni a lo lati ṣe awọn batiri gbigba agbara NiCd ti a rii ni ọpọlọpọ awọn ẹrọ itanna titi di idagbasoke ti batiri NiMH ti o ga julọ ayika.NiO ohun elo elekitirochromic anodic kan, ti ṣe iwadi ni ibigbogbo bi awọn amọna counter pẹlu tungsten oxide, ohun elo elekitirochromic cathodic, ninu awọn ẹrọ elekitiromu ibaramu.
