Nickel (Ⅱ) Hydroxide CAS 12054-48-7
Cov tshuaj formula ntawm Nickel (Ⅱ) Hydroxide yog Ni (OH) 2, NiO·xH2O. Nws yog ntsuab hexagonal siv lead ua. Nws yog me ntsis soluble hauv dej, yooj yim soluble hauv acid thiab ammonia dej, thiab insoluble hauv kua ammonia. Thaum cua sov. Nickel (Ⅱ) Hydroxide maj mam dehydrated mus rau 230 ℃, thiab feem ntau nws dhau los ua npib tsib xee oxide (II). Cov cua sov liab yuav tsum tau ua kom lub cev qhuav dej kom tiav. Nickel (Ⅱ) Hydroxide tsis tuaj yeem oxidized hauv huab cua lossis hydrogen peroxide, tab sis nws yooj yim hloov mus rau nickel hydroxide (III) hauv ozone. Nws tuaj yeem oxidized los ntawm chlorine thiab bromine nyob rau hauv alkaline tej yam kev mob, tab sis tsis yog los ntawm iodine.
| Chemical Composition (w/w)% | ||||
| Yam khoom | Zn3Co1.5 | Zn4Co1.5 | Cobalt Coated | Daim Ntawv Ntshiab |
| Ni | ≥57 | ≥56 | ≥54 | ≥61 |
| Co | 1.5 ± 0.2 | 1.5 ± 0.2 | 3 ~ 8 | ≤0.2 |
| Zn | 3.0 ± 0.3 | 4.0 ± 0.3 | 3 ~ 4 | ≤ 0.02 |
| Cd | ≤ 0.005 | |||
| Fe, Cu, Mn, Pb | ≤ 0.01 | ≤ 0.003 | ≤ 0.003 | ≤ 0.003 |
| Ca, Mg | ≤ 0.05 | |||
| SO₄²- | ≤0.5 | |||
| NO², Cl | ≤ 0.02 | |||
| H₂O | ≤1 | |||
| Lub cev Specification | ||||
| Pom tseeb Qhov ntom (g / cm³) |
1.6-1.85 Nws |
1.6-1.85 Nws |
1.55-1.75 Nws |
1.6-1.85 Nws |
| Coj mus rhaub ceev (g / cm3) | ≥ 2.1 | |||
| Particle Loj (D50)μm | 6 ~ 15 | 6 ~ 15 | 8 ~ 13 | 8 ~ 13 |
| Tshwj xeeb Qhov chaw saum npoo (M² / g) |
6 ~ 15 |
6 ~ 15 | ||
| Peak Dav ntawm Ib nrab siab | 0.85 ib | 0.85 ib | ||
1. Cov ntaub ntawv roj teeb: Nickel hydroxide yog cov khoom siv hluav taws xob tseem ceeb, feem ntau yog siv los tsim cov roj teeb nickel-hydrogen thiab nickel-cadmium roj teeb. Cov roj teeb no tau siv dav hauv cov khoom siv hauv tsev, khoom siv sib txuas lus txawb, aerospace thiab lwm yam haujlwm. Nickel hydroxide raws li cov khoom siv hluav taws xob zoo ntawm lub roj teeb muaj lub neej voj voog zoo thiab lub zog siab ceev.
2. Catalyst: Nickel hydroxide muaj cov khoom catalytic zoo heev thiab tuaj yeem siv rau cov tshuaj tiv thaiv hydrogenation, tshuaj tiv thaiv hydrolysis, tshuaj tiv thaiv redox, thiab lwm yam. Hauv kev lag luam tshuaj, nickel hydroxide feem ntau yog siv los ua hydrogenation tus neeg sawv cev rau halogenated alkanes, thiab hauv cov roj refining kev lag luam raws li desulfurization thiab denitrification catalyst.
3. Cov ntaub ntawv ceramic: Nickel oxide ceramics npaj los ntawm nickel hydroxide muaj qhov kub thiab txias, cov khoom siv hluav taws xob thiab thermal expansion coefficient, thiab tuaj yeem siv los tsim cov khoom kub kub ceramic capacitors, ceramic resistors, ceramic electronics Cheebtsam, thiab lwm yam.
4. Coatings thiab pigments: Nickel hydroxide tuaj yeem siv los ua cov khoom siv tshwj xeeb coatings, nrog zoo corrosion kuj thiab kub tsis kam, thiab tuaj yeem siv rau kev npaj cov txheej tiv thaiv saum npoo rau cov khoom siv metallurgical, khoom siv tshuaj, thiab lwm yam. Tsis tas li ntawd, nickel hydroxide tuaj yeem siv los ua ib qho ntxiv rau cov xim thiab cov xim, thiab cov khoom npaj tau ci xim thiab tsis yooj yim rau fade.
5. Kev kho mob: Nickel hydroxide tuaj yeem siv los ua cov khoom siv raw rau kev npaj lwm yam tshuaj, thiab tseem tuaj yeem siv los ua cov tshuaj tiv thaiv qog noj ntshav thiab tshuaj tua kab mob.
6.Lwm yam kev siv: Nickel hydroxide kuj siv tau los npaj cov khoom sib nqus, cov hlau nplaum ceramic, cov khoom siv adsorption, thiab lwm yam. Nws kuj tseem siv rau hauv kev lag luam aerospace thiab tsheb.
25kgs / nruas, 9tons / 20'container
25kgs / hnab, 20tons / 20'container
Nickel (Ⅱ) Hydroxide CAS 12054-48-7
Nickel (Ⅱ) Hydroxide CAS 12054-48-7
