Potassium Hydroxide: He Kemika Alkaline ikaika a me ka Multifunctional
Nā Kahua Noi Nui
ʻO nā hoʻohana nui o ka potassium hydroxide e komo pū me kona hoʻohana ʻana ma ke ʻano he mea hoʻoulu alkaline ikaika, mea saponification, mea hoʻoponopono pH, mea hoʻopale corrosion, a me ka electrolyte. I ka synthesis kemika, ʻo ka potassium hydroxide kahi mea hoʻoulu alkaline ikaika i hoʻohana pinepine ʻia e hiki ke hoʻolaha i nā ʻano hana organik a me nā inorganic, e like me ka saponification o nā esters, ka dehydration o nā alcohols, a me ka alkaline catalysis i ka synthesis organik. Hāʻawi ia i kahi ʻano alkaline kiʻekiʻe e hōʻoia i ka holomua o ka hopena. No ka laʻana, i ka hana kopa, ʻo ka potassium hydroxide kahi mea saponification koʻikoʻi e hoʻololi i nā momona i kopa a me ka glycerin, e hoʻomaikaʻi ana i ka maikaʻi o ka huahana a me ke kūpaʻa.
I loko o ka ʻoihana lāʻau lapaʻau, hoʻohana ʻia ka potassium hydroxide i ka hana ʻana o kekahi mau mea waena o nā lāʻau lapaʻau. Hiki iā ia ke hoʻoponopono i ka pH o nā hopena lāʻau lapaʻau e hōʻoia i ko lākou kūpaʻa a me ka bioavailability. Eia kekahi, hoʻohana ʻia ka potassium hydroxide i ka hoʻomākaukau ʻana i nā lāʻau alkaline, e like me kekahi mau antibiotics a me nā waikawa amino alkaline. I loko o ka ʻoihana uila, ʻo ka potassium hydroxide kahi electrolyte koʻikoʻi i hoʻohana nui ʻia i nā pila alkaline a me nā cell wahie. Hāʻawi ia i kahi kūlana alkaline paʻa e hōʻoia i ka hana pono o nā pila a me nā cell wahie. No ka laʻana, i loko o nā pila nickel-metal hydride, lawelawe ka potassium hydroxide ma ke ʻano he electrolyte, e hoʻonui ana i ka hana hoʻokuʻu o ka pila a me ke ola pōʻaiapuni.
I ka ʻoihana meaʻai, ʻo ka potassium hydroxide kahi mea hoʻohui meaʻai palekana i hoʻohana ʻia e hoʻoponopono i ka acidity a i ʻole alkalinity o nā huahana meaʻai, e hōʻoiaʻiʻo ana i ko lākou palekana a me ke kūpaʻa. No ka laʻana, i ka hana ʻana o kekahi mau candies a me nā kokoleka, hoʻohana ʻia ka potassium hydroxide e hoʻoponopono i ka pH o nā huahana, e hoʻomaikaʻi ana i ko lākou ʻono a me ke ʻano. I ka mālama ʻana i ka wai, hoʻohana ʻia ka potassium hydroxide e hoʻoponopono i ka pH o ka wai a wehe i nā haumia acidic. Hiki ke hoʻohana ʻia hoʻi e hoʻopau i ka wai ʻawaʻawa acidic e hoʻokō i nā kūlana hoʻokuʻu kaiapuni. No ka laʻana, i ka mālama ʻana i ka wai ʻawaʻawa ʻoihana, hoʻohana ʻia ka potassium hydroxide e hoʻopau i ka wai ʻawaʻawa acidic, e pale ana i ka haumia o ke kaiapuni.
He kemika alkaline ikaika ka potassium hydroxide me nā waiwai ʻino nui. I ka wā e hoʻohana ai a me ka mālama ʻana, pono e hoʻopaʻa ʻia i ʻole e pili me ka ʻili a me nā maka. Pono e ʻaʻahu i nā lako pale kūpono, e like me nā mīkina lima, nā goggles, a me nā lole pale, i ka wā e lawelawe ai e hōʻoia i ka palekana.
Nā kikoʻī
| Inoa Huahana | Potasiuma Hydroxide | |||||||||
| Formula Kemika | KOH | |||||||||
| Kaumaha Molekala | 56.11 | |||||||||
| helehelena | Pauka keʻokeʻo a i ʻole ka paʻa ʻōpala | |||||||||
| Kiko Heheʻe | 380°C | |||||||||
| Kikowaena paila | 1324°C | |||||||||
| Ka nui o ka paʻa | 2.044 g/cm³ | |||||||||
| Helu Kūʻai | 1310 - 58 - 3 | |||||||||
| Kaʻina HS | 28152000 | |||||||||
| ʻAʻohe EINECS | 215 - 181 - 3 | |||||||||
| Noi | Nā kemika, nā pila, nā mea holoi, a pēlā aku. | |||||||||
Palapala Mana Kūlana
| Inoa Huahana | Potasiuma Hydroxide | ||||||
| MEA | KA WAIWAI MAʻAMAU（%） | KA WAIWAI HOʻĀʻO（%） | |||||
| KOH | ≥90.0 | 90.38 | |||||
| K2CO3 | ≤0.5 | 0.3 | |||||
| KOLORIDA(CL) | ≤0.005 | 0.0048 | |||||
| Sulfate(SO )4 | ≤0.002 | 0.00% | |||||
| Nitrate a me Nitrite(N) | ≤0.0005 | 0.0001 | |||||
| Fe | ≤0.0002 | 0.00015 | |||||
| ʻO ia | ≤0.5 | 0.48 | |||||
| PO4 | ≤0.002 | 0.0009 | |||||
| SIO3 | ≤0.01 | 0.0001 | |||||
| AL | ≤0.001 | 0.0007 | |||||
| ʻO ia | ≤0.002 | 0.001 | |||||
| I loko | ≤0.0005 | 0.0005 | |||||
| Metala Kaumaha（PB） | ≤0.001 | ʻAʻole | |||||
| helehelena | Nā ʻāpana keʻokeʻo | ||||||
| KUMUMANAʻO HOʻĀʻO | Papa Kiʻekiʻe | ||||||
I ka hōʻuluʻulu manaʻo
I ka hōʻuluʻulu manaʻo, ʻo ka potassium hydroxide, ma ke ʻano he kemika alkaline ikaika a multifunctional, he kuleana koʻikoʻi ia i ka hana kemika, nā lāʻau lapaʻau, nā mea uila, ka meaʻai, a me ka mālama ʻana i ka wai. ʻAʻole ia e hoʻomaikaʻi wale i ka hana a me ka maikaʻi o nā huahana akā kākoʻo pū kekahi i ka hoʻomohala ʻana o ka ʻoihana hou. Me ka holomua mau ʻana o ka ʻenehana a me ka hoʻonui ʻana i ke koi no nā kemika kūpono, e ʻoi aku ka laulā o nā manaʻolana noi no ka potassium hydroxide.