Nickel (Ⅱ) Hydroxide CAS 12054-48-7
Qaabka kiimikaad ee Nickel(Ⅱ) Hydroxide waa Ni(OH)2, NiO·xH2O. Waa kiristaalo saddex geesood ah oo cagaaran. Waa wax yar oo ku milmay biyaha, si fudud ayay ugu milmi karaan aashitada iyo biyaha ammonia, oo aan lagu milmi karin ammonia dareere ah. Marka la kululeeyo. Nikkel(Ⅱ) Hydroxide si tartiib ah ayay u fuuqbaxdaa ilaa 230℃, inteeda badana waxay noqotaa nikkel oxide (II). Kuleylka cas ayaa loo baahan yahay fuuqbaxa dhammaystiran. Nickel(Ⅱ) Hydroxide laguma oksijiin hawada ama hydrogen peroxide, laakiin si fudud ayaa loogu beddelaa nikkel hydroxide (III) ee ozone. Waxaa oksaydhaysan kara koloriin iyo bromiin hoostooda xaaladaha alkaline, laakiin maaha iodine.
| Halabuurka Kiimikada (w/w)% | ||||
| Shayga | Zn3Co1.5 | Zn4Co1.5 | Cobalt Dahaarka leh | Foomka Saafiga ah |
| 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 | |||
| Maya², Cl | ≤0.02 | |||
| H₂O | ≤1 | |||
| Tilmaamaha Jirka | ||||
| Muuqda Cufnaanta (g/cm³) |
1.6-1.85 |
1.6-1.85 |
1.55-1.75 |
1.6-1.85 |
| Taabo Cufnaanta (g/cm) | ≥2.1 | |||
| Cabbirka Qaybta (D50)μm | 6 ~ 15 | 6 ~ 15 | 8 ~ 13 | 8 ~ 13 |
| Gaar ah Aagga Dusha sare (M²/g) |
6 ~ 15 |
6 ~ 15 | ||
| Ballaca ugu sarreeya Dhererka kala bar | 0.85 | 0.85 | ||
1. Walxaha baytariga: Nikel hydroxide waa walxo koronto kiimiko ah oo muhiim ah, inta badan waxaa loo isticmaalaa in lagu sameeyo baytariyada nikkel-hydrogen iyo baytariyada nikkel-cadmium. Baytariyadan waxaa si weyn loogu isticmaalaa qalabka guriga, qalabka isgaarsiinta mobaylada, hawada hawada iyo meelo kale. Nickel hydroxide oo ah walxo koronto oo togan oo batteriga ah ayaa leh nolol wareeg ah oo wanaagsan iyo cufnaanta tamarta sare.
2. Catalyst: Nickel hydroxide waxa uu leeyahay sifooyin firfircoon oo aad u fiican waxaana loo isticmaali karaa falcelinta hydrogenation-ka, falcelinta hydrolysis, falcelinta redox, iwm. sida desulfurization iyo kicinta denitrification.
3. Waxyaabaha dhoobada ah: dhoobada nickel oxide ee laga diyaariyey nikkel hydroxide waxay leeyihiin xasillooni heerkul sare ah, sifooyinka korantada iyo fidinta kuleylka kuleylka, waxaana loo isticmaali karaa in lagu soo saaro capacitors dhoobada heerkulka sare, caabiyeyaasha dhoobada, qaybaha elektaroonigga ah, iwm.
4. Dahaarka iyo midabada: Nickel hydroxide waxaa loo isticmaali karaa sidii qalab loogu talagalay dahaarka gaarka ah, oo leh caabbinta daxalka wanaagsan iyo iska caabinta kulaylka, waxaana loo isticmaali karaa diyaarinta dahaarka ilaalinta dusha sare ee qalabka birta, qalabka kiimikada, iwm. Intaa waxaa dheer, nikkel hydroxide waxaa loo isticmaali karaa sida wax lagu daro rinjiga iyo midabada, iyo alaabta la diyaariyey waa midab dhalaalaya oo aan sahlaneyn in la baab'iyo.
5. Beerta caafimaadka: Nickel hydroxide waxa loo isticmaali karaa walxo cayriin ah oo lagu diyaariyo dawooyinka kale, waxa kale oo loo isticmaali karaa kiciya dawooyinka ka hortagga burooyinka iyo antibiyootiga.
Isticmaalka kale: Nickel hydroxide waxa kale oo loo isticmaali karaa in lagu diyaariyo qalabka magnetic, magnets dhoobada, alaabta adsorption, iwm. Waxa kale oo loo isticmaalaa warshadaha hawada iyo baabuurta.
25kgs/drum, 9tons/20'konteenar
25kgs/bac, 20ton/20'konteenar
Nickel (Ⅱ) Hydroxide CAS 12054-48-7
Nickel (Ⅱ) Hydroxide CAS 12054-48-7
