Nickel(Ⅱ) Hydroxide CAS 12054-48-7

Cas:12054-48-7

tātai rāpoi:H2NiO2

Taumaha rāpoi:92.71

EINECS:235-008-5

kupu taurite:Nickel(Ⅱ) Hydroxide; Nickel(II) hydroxide61.5-65.5% (Nickel by Complexometric EDTA); Nickel(II) hydroxide, cp, 60-61% Ni; NICKEL(II) HYDROXIDE; NICKEL(+2)HAWAKA; NICKEL HYDROXIDE; Ni(OH)2; Niekelous hydroxide

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te Nickel(Ⅱ) Hydroxide CAS 12054-48-7?

Ko te tauira matū o Nickel(Ⅱ) Hydroxide ko Ni(OH)2, NiO·xH2O. He karaihe hexagonal matomato. He paku te wairewa i roto i te wai, he ngawari te wairewa ki te waikawa me te wai haukini, karekau ki te haukini wai. Ina whakamahana. Ko te Nickel(Ⅱ) Hydroxide ka paku maroke ki te 230 ℃, ka huri te nuinga o te waikura nika (II). Ka hiahiatia te wera whero mo te whakamaroketanga katoa. Ko te Nickel(Ⅱ) Hydroxide e kore e taea te oxidized i te hau, i te hauwai hauwai, engari he ngawari te huri hei nickel hydroxide (III) i te ozone. Ka taea te oxidized e te maota me te bromine i raro i nga tikanga kawakore, engari kaua ma te iodine.

Whakatakotoranga

Hanga Matū (w/w)%
Tūemi	Zn3Co1.5	Zn4Co1.5	Whakakikoruatia te Cobalt	Puka Pure
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
KORE², Cl	≤0.02
H₂O	≤1
Whakatakotoranga Tinana
Ka kitea Kiato (g/cm³)	1.6-1.85	1.6-1.85	1.55-1.75	1.6-1.85
Tap kiato (g/cm)	≥2.1
Rahi Matūriki (D50)μm	6~15	6~15	8~13	8~13
Tauwhāiti Rohe Mata (M²/g)	6~15	6~15
Te whanui o te tihi o Haurua Teitei	0.85	0.85

Taupānga

1. Rauemi pākahiko: Ko te Nickel hydroxide he taonga hiko nui, i te nuinga o te waa ki te hanga i nga pākahiko nickel-hydrogen me nga pākahiko nickel-cadmium. Ko enei pākahiko e whakamahia nuitia ana i roto i nga taputapu whare, taputapu whakawhitiwhiti waea, aerospace me etahi atu mara. Nickel hydroxide hei rauemi electrode pai o te pākahiko he pai te huringa ora me te teitei o te kaha o te hiko.

2. Catalyst: Ko te Nickel hydroxide he tino pai nga ahuatanga catalytic a ka taea te whakamahi mo nga tauhohenga hauwai, nga tauhohenga hydrolysis, nga tauhohenga redox, me etahi atu. hei whakakōkī whakakōkī me te whakakōkī denitrification.

3. Rauemi uku: Ko nga karaehe nickel oxide i mahia mai i te nickel hydroxide he nui te pumau o te pāmahana, nga taonga hiko me te whakarea whakareatanga waiariki, ka taea te whakamahi ki te hanga i nga punga hiko teitei, nga parenga uku, nga waahanga hiko, me era atu.

4. Nga whakakikorua me nga poaka: Ka taea te whakamahi i te Nickel hydroxide hei taonga mo nga whakakikoruatanga motuhake, me te pai o te waikura me te wera wera, ka taea te whakamahi mo te whakarite i nga papanga whakamarumaru mata mo nga taputapu whakarewa, taputapu matū, me etahi atu. Ka taea te whakamahi i te hydroxide hei taapiri mo nga peita me nga poaka, a ko nga hua kua oti te whakarite he kanapa te tae, kaore e ngawari ki te memeha.

5. Marae hauora: Ka taea te whakamahi i te Nickel hydroxide hei rauemi mata mo te whakarite i etahi atu raau taero, ka taea hoki te whakamahi hei whakakorikori mo nga raau taero anti-tumor me nga paturopi.

6.Ko etahi atu whakamahinga: Ka taea hoki te whakamahi i te Nickel hydroxide ki te whakarite i nga taonga autō, te aukume karamiki, nga rauemi adsorption, me etahi atu. Kei te whakamahia ano hoki i roto i te aerospace me nga umanga miihini.