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Potassium Hydroxide Maka Mmepụta Nnu Potash

Potassium hydroxide (KOH) bụ ihe dị mkpa inorganic nwere usoro kemịkalụ KOH. A maara ya maka alkalinity siri ike ya, a na-ejikarị ya eme ihe na ụlọ ọrụ dị iche iche. Ngwakọta multifunctional a nwere pH nke 13.5 na ngwọta 0.1 mol / L, na-eme ka ọ bụrụ ihe ndabere dị irè maka ngwa dị iche iche. Potassium hydroxide nwere ike solubility dị ịrịba ama na mmiri na ethanol ma nwee ike ịmịkọrọ mmiri site na ikuku, na-eme ka ọ bụrụ ihe bara uru na mpaghara dị iche iche.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nka na ụzụ Index

Ihe Nkeji Ọkọlọtọ Nsonaazụ
KOH %

≥90.0

90.5

K2CO3 %

≤0.5

0.3

CHLORIDE(CL) % ≤0.005 0,0048
Sulfate (SO4-) % ≤0.002 0,002
Nitrate & Nitrite (N) % ≤0.0005 0,0001
Fe % ≤0.0002 0,00015
Na % ≤0.5 0.48
PO4 % ≤0.002 0,0009
SIO3 % ≤0.01 0,0001
AL % ≤0.001 0,0007
CA % ≤0.002 0.001
NI % ≤0.0005 0,0005
Ọla dị arọ (PB) % ≤0.001 No

Ojiji

Otu n'ime njirimara potassium hydroxide bụ ntinye ya dị ka ihe eji eme ihe maka imepụta nnu potassium. A na-eji nnu ndị a eme ihe n'ọrụ ugbo dị ka fatịlaịza iji hụ na uto na mkpụrụ osisi kacha mma. Potassium hydroxide na-ekerekwa òkè dị mkpa n'ịmepụta ncha na ncha, na-enye ha alkalinity dị ha mkpa iji sachaa nke ọma. Tụkwasị na nke ahụ, a na-eji ya na ụlọ ọrụ ọgwụ na-emepụta ọgwụ ụfọdụ, na-enye aka na ọdịmma nke ọtụtụ mmadụ.

Na mgbakwunye na ịbụ akụrụngwa, potassium hydroxide na-ejikarị eme ihe na electroplating, mbipụta na ịcha akwa. Dị ka ihe electrolyte na electroplating, ọ na-enyere aka idobe mkpuchi ọla n'elu dị iche iche, na-eme ka ogologo oge na ọdịdị ha dịkwuo elu. N'ime ụlọ ọrụ obibi akwụkwọ na akwa akwa, potassium hydroxide na-arụ ọrụ dị ka onye na-edozi pH na stabilizer, na-ahụ na a na-esiji akwa na agba na-egbuke egbuke na nsonaazụ na-agbanwe agbanwe. Nnukwu alkalinity na solubility na-eme ka ọ bụrụ ihe dị mkpa na ngwa ndị a, na-ekwe nkwa arụmọrụ na ịdị mma dị mma.

Site na ike ya dị iche iche na ngwa dị iche iche, potassium hydroxide bụ ihe bara uru n'ọtụtụ ụlọ ọrụ. Ọkpụkpụ alkalinity ya siri ike, ịdị nro, na ike ịmịkọrọ mmiri na carbon dioxide na-eme ka ọ bụrụ ihe a na-achọsi ike nke ukwuu. Ma ejiri ya dị ka akụrụngwa maka mmepụta potash ma ọ bụ na electroplating, mbipụta na ịcha akwa, potassium hydroxide na-enye nsonaazụ dị mma mgbe niile. Họrọ Potassium Hydroxide iji mepee ohere na-adịghị agwụ agwụ iji gboo mkpa azụmahịa gị.


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