Nickel nitrate hexahydtent Cas 13478-00-7

Nkọwa mkpụmkpụ:

Nickel nitrate hexahydrate (ni (No₃) ₂ ·h₂o) na-acha akwụkwọ ndụ akwụkwọ ndụ ma ọ bụ nke na-acha akwụkwọ ndụ akwụkwọ ndụ. Ọ na-ahụkarị ka kristal na-enwu gbaa ma ọ bụ ntụ ntụ. Formdị hexahydrate nwere molecules isii, nke na-enye ya ọdịdị mmiri.

Nickel nitrate hexahydrate (ni (noo (no 1.h₂o) bu mmiri. Ọ na-agbasasị mfe, na-akpụzi ihe ngwọta doro anya. Ndozi ya na mmiri bụ n'ihi ọdịdị ionic nke ogige, nke na-enye ya ohere ịkpụzi na ndị ọrụ nickel (ni²⁺) na nitrate eons (no²⁺) ka ọ na-agbaze. Ihe onwunwe a na - eme ka ọ baa uru n'ọtụtụ ngwa, gụnyere dị ka isi iyi nke Nickel na kemịkal.


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Nkọwa nke ngwaahịa

Aha ngwaahịa: Nickel (II) nitrate hexahydte
Pasent: 13478-00-7
MF: H12N2NO12
Mw: 290.79
Einecs: 603-868-4-4-4-4
Melting Point: 56 Celsius C (udo.)
Isi mmiri: 137 ° C
njupụta: 2.05 g / ml na 25 Celsius C (ligh.)
FP: 137 ° C

Nkowa

Ihe

Nkowa

Ngalaba akara ngosi Ọkwa ụlọ ọrụ
Mputa Crystal Green Crystal Green
Ni (No3) 2 · 8h2o ≥98% ≥98%
Mmiri na-eme mmiri ≤0.01% ≤0.01%
Cl ≤0.00% ≤0.01%
So4 ≤0.01% ≤0.03%
Fe ≤0.00% ≤0.00%
Na ≤0.02% - -
Mg ≤0.02% - -
K ≤0.01% - -
Ca ≤0.02 ≤0.5%
Co ≤0.05% ≤0.3%
Cu ≤0.000% ≤0.05%
Zn ≤0.02% - -
Pb ≤0.00% - -

Akwukwo icho oru

A na-ejikarị ya na Electro-nickelung na nkwadebe nke glaze ceramic acha na nnu ndị ọzọ nnu na ihe na-enweta nickel, wdg.

 

1. A na-ejikwa ya eme ihe dị ka ihe na-eme na mmeghachi omume kemịkalụ dị iche iche, gụnyere njikọta Organic na mmepụta ụfọdụ kemịkal.

2. A na-eji Electroplating: A na-eji Electropling: A na-eji Electropliting: A na-eji Electropling Heyxahydrate na usoro eletrik iji tinye nickel n'elu maka nguzogide na ka mma.

3. Fatịlaịza: Enwere ike iji ya dị ka isi iyi nke Nickel na fatịlaịza, nke dị mkpa maka ụfọdụ osisi chọrọ nickel dị ka micronutrient.

4.Pigments: A na-eji nitrive nitrate emepụta ụcha nickel, nke a na-eji na ceramik na iko.

5. Nnyocha: A na-eji ya na TACHOTIET maka ọtụtụ ngwa nyocha, gụnyere nyocha metụtara ogige ndị Nickel na akụrụngwa ha.

6. A na-ejikarị batrị: Nickel nitrate Hexahydrate na-emepụta batrị Nickel, dị ka Nickel-Cadmium (Nicd) na nickel hydride (Nimh).

 

Aku

Nickel nitrate hexahydrate bu kristal green.

Ọ dị mfe na mmiri nnabata mmiri.

Ọ na-emebi ikuku.

Ọ baara na Tetrahydrate site na iwepu molecules anọ ma na-agbanwe n'ime nnu nnu na okpomọkụ nke 100 ℃.

Ọ na-agbanye ya ngwa ngwa na mmiri, na-soluble mmanya, na ntakịrị study na acetone.

Ngwọta ya bụ acidity.

Ọ ga-agba ọkụ otu mgbe na kọntaktị kemịkal.

Ọ na-emerụ ahụ.

Banyere njem

1. Dabere n'ihe ndị ahịa anyị chọrọ, anyị nwere ike inye ụdị njem dị iche iche.
2. Anyị nwere ike izipu ihe ndị dị obere ma ọ bụ mba ofesi ndị dị ka FedEx, DHL, TNT, TNT, na ndị ọzọ transonsia.
3. Anyị nwere ike ibuga nnukwu ego site n'oké osimiri ruo n'ọdụ ụgbọ mmiri.
4. Ọzọkwa, anyị nwere ike ịnye ọrụ hazie dabere na mkpa ndị ahịa anyị na akụrụngwa nke ngwongwo ha.

Mbubata

Storaji

A na-echekwa nchekwa nchekwa na ebe nchekwa dị jụụ.

Zere ikpo ọkụ na isi iyi egwu.

Ọnọdụ nchekwa ahụ adịghị gafere 30 ℃, na iru mmiri adịghị gafere 80%.

A ga-akara nkwakọ ngwaahịa ahụ ma chebe ya site na mmiri.

Ekwesịrị ịchekwa ya iche na ibelata ndị ọrụ na acid ma zere nchekwa a gwakọtara agwakọta.

A ga-enwerịrị mpaghara nchekwa ahụ nwere ihe ndị kwesịrị ekwesị iji nwee obere.

Stebul

1. Ngwọta ya bụ acidic (pH = 4). Ọ bụ mmiri na-egbochi mmiri, nwayọ na-adị ngwa ngwa na iru mmiri, yana obere ihu igwe na ikuku akọrọ. Ọ na-efunahụ mmiri 4 kristal mgbe iwe na nnu dị elu, ma na-eme ka ọ dị elu karịa 110 ℃, ma na-aga n'ihu na-etolite ngwakọta nickel Trioxide na Greeciel oxide. Ọ nwere ike ibute ọrịa na mgbawa mgbe ọ na-abịa na kọntaktị na-enweghị isi. na-egbu egbu. Dabere na iru mmiri dị na ikuku, ọ nwere ike iru mmiri ma ọ bụ melee. Ọ ga-agbawa na mmiri kristal mgbe ewe iwe ruo 56.7 ℃.
soluble na mmiri. Ọ na-ejupụta na ethanol na amonia.
2. Nkwụsi ike na nkwụsi ike
3
4. Ọnọdụ iji zere ịkpọtụrụ na ọkụ
5. Ihe egwu polymerization, enweghị polymerization
6. Ngwaahịa dị iche iche nitrogen

Nickel nitrate Hexahydrate ihe ojoo?

Ee, nickel nitrate hexahydrate (ni (noo (no)) bu ihe ojoo. Lee ụfọdụ isi ihe dị mkpa gbasara ihe ọghọm ya:

1. Ọgụgụ: Ngwakọta Nickel, gụnyere Nickel nitrate, bụ ihe na-egbu egbu ma ọ bụrụ na ọ ga-eme. Ibelata ogologo oge nwere ike ibute nkọlicell allical ma ọ bụ nsogbu ahụike ọzọ.

2. Corrosive: Nickel nitrate na-akpasu iwe, anya na akụkụ iku ume. Kọntaktị nwere ike ibute iwe ma ọ bụ mgbakasị ahụ.

Mmetụta 3,eniromen: Nickel nitrate na-emerụ ahụ nke ọma na ndụ aquat ma nwee ike ime ka mmetọ gburugburu ebe obibi ma ọ bụrụ na a naghị edozi ya nke ọma.

4. A na-ekewa Carcinogenicy: A na-ekewa ụlọ ọrụ dị ka carcinogens, ọkachasị ụdị ngwa ngwa Nickel, na ikpughe ga-ebelata.

N'ihi ihe ọghọm ndị a, ọ dị mkpa ịgbaso ntuziaka nchekwa mgbe ị na-eji akụrụngwa nickel nitrate, gụnyere iji ngwa nchekwa nkeonwe (PPE), na-arụ ọrụ na mpaghara nchekwa dị mma, ma na-agbaso ụkpụrụ nchekwa dị mkpa.

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