Potasuma Hydroxide

Pāuma hydroxide,He ʻano hui pūhui ʻole, ʻano kemika no KOH, he kumu maʻamau maʻamau, me ka alkaline ikaika, 0.1mol/L solution o ka pH 13.5, hiki ke hoʻoheheʻe ʻia i ka wai, ethanol, hiki ke hoʻoheheʻe ʻia i ka etera, maʻalahi ke komo i ka wai i ka lewa. a me ka deliquescent, e komo i ka carbon dioxide a i loko o ka potassium carbonate, i hoʻohana nui ʻia e like me nā mea maka no ka hana ʻana i ka paʻakai pālolo, hiki ke hoʻohana ʻia no ka electroplating, paʻi a me ke kala.

Pāuma hydroxidehiki ke hoʻokaʻawale ʻia i ʻelua ʻano: meaʻai a me ka ʻoihana.Ma waena o lākou, hoʻohana nui ʻia ka 99% o ka potassium hydroxide ʻenehana i nā ʻano like ʻole e like me ka ʻili, ka hana pepa, ka paʻi ʻana a me ke kala, a me ka mālama ʻana i ka wai., Nā paʻakai pālolo like ʻole, nā mea hoʻohui meaʻai, ka hoʻomaʻemaʻe ʻana i ka pahu hoʻomaʻemaʻe meaʻai, hoʻopau i ka lāʻau ʻawaʻawa Chemicalbook a me nā māla ʻē aʻe.ʻO ka sodium hydroxide a me ka potassium hydroxide nā mea maka no ka kopa i hana lima ʻia, he alkali ikaika ia mau mea a pau, akā ma hope o ka hoʻopau ʻana i ke kopa i hana lima ʻia, lilo ia i kopa no ka saponicization o ka aila a me ka momona, a e hoʻomau ka emi ʻana o ka alkali.Ma hope o ka mahina, ʻo kona hāʻule ʻana o ka alkaline ma lalo o 9 ʻaʻole e hōʻeha nui i ka ʻili.

Nā waiwai kemika:keʻokeʻo rhombic kristal, nā huahana ʻoihana no ke keʻokeʻo a i ʻole ka hina hina a i ʻole ke ʻano koʻokoʻo.Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, hiki ke hoʻoheheʻe iki i ka etera.

Noi:

1. Hoʻohana ʻia no ka electroplating, kālai, paʻi pōhaku, etc.

2. Nā mea hana no ka paʻakai pālolo, e like me ka potassium permanganate, potassium carbonate.

3. I loko o ka ʻoihana lāʻau lapaʻau, hoʻohana ʻia ia e hana i ka boron potassium boring, bodystopstickness, sand hepatol alcohol, obsecoplasic testosterone, progesterone, chanantin, etc.

4. I ka ʻoihana māmā, hoʻohana ʻia ia e hana i ka kopa potassium, nā ʻāpana alkaline, nā mea hoʻonaninani (e like me ka hau anuanu, snowflake paste a me ka shampoo).

5. I loko o ka ʻoihana kala, hoʻohana ʻia ia e hana i nā mea hoʻonaninani hoʻemi, e like me ka hōʻemi ʻana i ka RSN polū.

6. Hoʻohana ʻia e like me ka analytical reagents, saponification reagents, carbon dioxide a me ka wai absorbers.

7. I loko o ka ʻoihana lole, hoʻohana ʻia ia no ka paʻi ʻana a me ke kala, ka bleaching, a me ka siliki, a me ka nui o nā mea waiwai nui no ka hana ʻana i nā fiber artificial a me nā fiber polyester.Hoʻohana ʻia nō hoʻi ia e hana i nā wai melamine.

8. Hoʻohana ʻia ia i nā mea hoʻomehana metallurgical a me ka haʻalele ʻana i ka ʻili.

Hoʻopili, mālama a me ka lawe ʻana

Keʻano hoʻopaʻa ʻana:Hiki ke hoʻopaʻa ʻia ka paʻa i loko o ka pahu kila mānoanoa 0.5 mm i hoʻopaʻa paʻa ʻia, ʻaʻole ʻoi aku ke kaumaha o kēlā me kēia pahu ma mua o 100 kg;ʻeke ʻeke a i ʻole ʻeke pepa kraft ʻelua ʻāpana ma waho o ka puka piha a i ʻole ka wehe ʻana o ka pahu kila;Omole aniani waha milo, omole aniani waha po'i hao, omole plastik a i 'ole bakeke metala (pu) ma waho o ka pahu laau ma'amau;ʻO nā ʻōmole aniani i ulana ʻia, nā ʻōmole plastik a i ʻole nā ​​pahu kila i hoʻopaʻa ʻia (kēne) piha i ka pahu lattice pā lalo, pahu fiberboard a i ʻole pahu plywood;Bākeke kila pepa i hoʻopaʻa ʻia i ka tin (ke), bakeke metala (kēne), ʻōmole ʻilika a i ʻole ka paipu metala ma waho o ka pahu ʻahuʻula.