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Potassium Carbonate 99% maka ụlọ ọrụ inorganic

Potassium carbonate nwere usoro kemịkalụ nke K2CO3 yana ịdị arọ molekụla nke 138.206. Ọ bụ ihe inorganic nwere ọtụtụ ojiji na ojiji. Nke a na-acha ọcha crystalline ntụ ntụ nwere njupụta nke 2.428g / cm3 na ebe agbaze nke 891 Celsius, na-eme ka ọ bụrụ ihe mgbakwunye pụrụ iche maka ụlọ ọrụ dị iche iche. Ọ nwere ihe ụfọdụ dị ịrịba ama dị ka solubility na mmiri, isi nke ngwọta mmiri ya, na enweghị ike na ethanol, acetone, na ether. Tụkwasị na nke ahụ, hygroscopicity siri ike ya na-enye ya ohere ịnweta carbon dioxide na mmiri dị na mbara igwe, na-atụgharị ya na potassium bicarbonate. Iji chekwaa iguzosi ike n'ezi ihe ya, ọ dị mkpa iji chekwaa ma kpokọta potassium carbonate n'ụzọ na-adịghị mma.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nka na ụzụ Index

Ihe Nkeji Ọkọlọtọ
Ọdịdị

Granules ọcha

K2CO3 %

≥ 99.0

S % ≤ 0.01
Cl % ≤ 0.01
Mmiri na-adịghị edozi % ≤ 0.02

Ojiji

Otu n'ime ngwa dị mkpa nke potassium carbonate bụ imepụta iko potassium na ncha potassium. N'ihi ikike ya ịgbanwe mmekọrịta nke kemịkalụ, ihe a na-arụ ọrụ dị mkpa na mmepe nke ngwaahịa ndị a, na-eme ka ọ dị irè na ịdịte aka. Tụkwasị na nke ahụ, a na-eji potassium carbonate eme ihe n'ọtụtụ ebe na ọgwụgwọ gas ụlọ ọrụ, karịsịa maka iwepụ hydrogen sulfide na carbon dioxide. Ịdị irè ya na nke a na-eme ka ọ bụrụ akụkụ dị mkpa nke ọtụtụ usoro mmepụta ihe, na-akwalite ebe ọrụ dị ọcha ma dị mma.

Ojiji Potassium carbonate anaghị akwụsị ebe ahụ. Enwere ike iji ihe a na-agbanwe agbanwe na electrodes ịgbado ọkụ, na-enyere aka ịmepụta njikọ siri ike na nke a pụrụ ịdabere na ya. Ọnụnọ ya na-eme ka usoro ịgbado ọkụ dị nro na nke otu, na-ebute ọrụ dị elu. Ọzọkwa, potassium carbonate bụ isi ihe na-emepụta ink na ụlọ ọrụ obibi akwụkwọ. Ọ na-enyere aka ịhazi ọkwa pH, melite nkwụsi ike ink na ire ụtọ, na n'ikpeazụ melite nsonaazụ mbipụta.

N'ikpeazụ, potassium carbonate bụ ihe magburu onwe inorganic nke nwere ọtụtụ ngwa. Site na mmepụta nke iko potassium na ncha na ọgwụgwọ gas na ịgbado ọkụ, ike ya na-enwu. Mmiri mmiri ya, alkalinity na hygroscopicity siri ike na-eme ka ọ bụrụ akụkụ dị mkpa na ụlọ ọrụ dị iche iche. Ka ị na-abanye n'ime ụwa nke potassium carbonate, ị ga-achọpụta nnukwu uru ya na ikike ime mgbanwe ịwa ahụ gị. Ka ihe a pụrụ iche were ngwaahịa na nka gị gaa n'ebe dị elu ọhụrụ.


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