Nickel (Ⅱ) Hydroxide CAS 12054-48-7

Cas:12054-48-7

Inzira ya molekulari:H2NiO2

Uburemere bwa molekile:92.71

EINECS:235-008-5

Synonyme:Nickel (Ⅱ) Hydroxide; Nickel (II) hydroxide61.5-65.5% (Nickel na Complexometric EDTA); Nickel (II) hydroxide, cp, 60-61% Ni; NICKEL (II) HYDROXIDE; NICKEL (+2) HYDROXIDE; NICKEL HYDROXIDE; Ni (OH) 2; Hydroxide ya Niekelous

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Niki Nickel (Ⅱ) Hydroxide CAS 12054-48-7?

Imiti ya chimique ya Nickel (Ⅱ) Hydroxide ni Ni (OH) 2, NiO · xH2O. Nicyatsi kibisi kibisi. Irashobora gushonga gake mumazi, gushonga byoroshye mumazi ya aside na amoniya, kandi ntigishobora gushonga mumoniya. Iyo ashyushye. Nickel (Ⅱ) Hydroxide ihumeka buhoro buhoro kugeza kuri 230 ℃, kandi inyinshi muri zo ziba nikel oxyde (II). Ubushyuhe butukura burakenewe kugirango umwuma wuzuye. Nickel (Ⅱ) Hydroxide ntishobora kuba okiside mu kirere cyangwa hydrogen peroxide, ariko ihinduka byoroshye hydroxide ya nikel (III) muri ozone. Irashobora guhindurwa na chlorine na bromine mubihe bya alkaline, ariko ntibishobora gukoreshwa na iyode.

Ibisobanuro

Ibigize imiti (w / w)%
Ingingo	Zn3Co1.5	Zn4Co1.5	Cobalt	Ifishi yuzuye
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
OYA 、 Cl	≤0.02
H₂O	≤1
Ibisobanuro bifatika
Ikigaragara Ubucucike (g / cm³)	1.6-1.85	1.6-1.85	1.55-1.75	1.6-1.85
Kanda Ubucucike (g / cm)	≥2.1
Ingano y'ibice (D50) μm	6 ~ 15	6 ~ 15	8 ~ 13	8 ~ 13
Byihariye Ubuso (M² / g)	6 ~ 15	6 ~ 15
Ubugari bwo hejuru Kimwe cya kabiri cy'uburebure	0.85	0.85

Gusaba

1. Ibikoresho bya Bateri: Hydroxide ya Nickel nigikoresho cyingenzi cyamashanyarazi, gikoreshwa cyane mugukora bateri ya nikel-hydrogen na bateri ya nikel-kadmium. Izi bateri zikoreshwa cyane mubikoresho byo murugo, ibikoresho byitumanaho rigendanwa, ikirere nizindi nzego. Hydroxide ya Nickel nkibikoresho byiza bya electrode ya bateri ifite ubuzima bwiza bwinzira nubucucike bwinshi.

2. Catalizator: Hydroxide ya Nickel ifite imiterere myiza ya catalitiki kandi irashobora gukoreshwa muburyo bwa hydrogène, hydrolysis, reaction ya redox, nibindi. nkumusemburo wa desulfurisation na denitrification.

3. Ibikoresho byubutaka: Nickel oxyde ceramics yateguwe na nikel hydroxide ifite ubushyuhe buhanitse, imiterere yumuriro wamashanyarazi hamwe na coefficient yo kwagura amashyuza, kandi irashobora gukoreshwa mugukora capasitori yubushyuhe bwo hejuru, ceramic résistorale, ibikoresho bya elegitoroniki ceramic, nibindi.

4. Ipitingi hamwe na pigment: Hydroxide ya Nickel irashobora gukoreshwa nkibikoresho byo gutwikira bidasanzwe, hamwe no kurwanya ruswa no kurwanya ubushyuhe, kandi irashobora gukoreshwa mugutegura ibishishwa birinda hejuru kubikoresho bya metallurgie, ibikoresho bya chimique, nibindi byongeyeho, nikel hydroxide irashobora gukoreshwa nkinyongera kumarangi na pigment, kandi ibicuruzwa byateguwe birasa mumabara kandi ntibyoroshye gushira.

5. Urwego rwubuvuzi: Nickel hydroxide irashobora gukoreshwa nkibikoresho fatizo byo gutegura indi miti, kandi irashobora no gukoreshwa nkumusemburo wimiti irwanya ibibyimba na antibiotike.

6.Ubundi buryo bukoreshwa: Hydroxide ya Nickel irashobora kandi gukoreshwa mugutegura ibikoresho bya magneti, magnetiki ceramic, ibikoresho bya adsorption, nibindi. Irakoreshwa kandi mubikorwa byo mu kirere no mumodoka.