Kalipuna hydroxide/CAS:1305-62-0
Wehewehe Pōkole:
Inoa huahana: Calcium hydroxide
ʻAno:ZA-N
CAS:1305-62-0
MF:CaH2O2
MW: 74.09
ʻANO:
Ka nui o ka paʻa: 2.24 g/mL ma 25 °C (mālamalama ʻia)
kiko heheʻe: 580 °C
nā waiwai kemika:
ʻO ka calcium hydroxide (calcium hydroxide), kahi hui inorganic me ke ʻano kemika Ca(OH)2, i ʻike nui ʻia ʻo ka lime slaked a i ʻole ka lime hydrated. He pauka keʻokeʻo e like me ka paʻa. Ke hoʻohui ʻia ka wai, hana ia i ʻelua papa. ʻO ka papa luna o ka wai wai i kapa ʻia he wai lime maopopo, a ʻo ka papa lalo o ka hoʻokuʻu ʻia i kapa ʻia he waiū lime a i ʻole ka slurry lime. ʻO ka wai maopopo ma ka papa luna, ka wai lime, hiki ke hoʻohana ʻia e hoʻāʻo no ke kalapona dioxide, ʻoiai ʻo ka wai turbid ma ka papa lalo, ka waiū lime, he mea kūkulu hale. Hoʻemi ka solubility o ka calcium hydroxide me ka piʻi ʻana o ka mahana. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka waiʻona akā hiki ke hoʻoheheʻe ʻia i loko o nā paʻakai ammonium a me ka glycerol. Hiki iā ia ke hana me nā waikawa e hana i nā paʻakai calcium e pili ana. Ma 580 ℃, hoʻoheheʻe ia i loko o ka calcium oxide a me ka wai.
kikoʻī
| Mea | Nā kikoʻī |
| helehelena | pauka keʻokeʻo |
| ʻIkepili | ≥85% |
| ʻO ka nui o nā mea hoʻoheheʻe ʻacid-insoluble | ≤1.0% |
| ka maikaʻi o nā ʻāpana | ≤4 |
Hoʻohana
Hoʻohana ʻia i ka hana ʻana o ka pauka bleaching, nā mea palupalu wai, nā mea hoʻomaʻemaʻe wai a me nā mea hoʻomālamalama, a me ka ʻoihana kūkulu hale, a pēlā aku.
Hoʻohana ʻia i nā lāʻau lapaʻau. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui i nā ʻoihana laholio a me ka ʻaila. Ke hoʻohana ʻia i ka ʻaila lubricating, hiki iā ia ke pale i ka coking, ka waiho ʻana o ka sludge, neutralize a pale i ka corrosion. Hiki ke hoʻohana ʻia hoʻi ma ke ʻano he mea palupalu wai, disinfectant, antacid, a pēlā aku.
Hoʻohana ʻia ia ma ke ʻano he reagent analytical, kahi mea hoʻomoʻa kalapona dioxide, a ma ke ʻano he synthesis organik
Hoʻohana ʻia no ka hana ʻana i ka pauka bleaching, nā mea palupalu wai, nā depilators, nā disinfectants, nā antacids, nā astringents a me nā paʻakai calcium like ʻole.
E hoʻāʻo i ke kalapona ʻokikene, ka omo ʻana o ke kinoea. Ka wehe ʻana i ka lauoho ʻili, kaohi ʻana i nā mea ʻino, ka mālama ʻana i ka wai.
ʻŌpala a me ka Hoʻouna ʻana
25KG/Drum a i ʻole e like me nā koi a ka mea kūʻai aku.
No nā waiwai maʻamau a hiki ke hāʻawi ma ke kai a me ka lewa
Mālama a me ka mālama ʻana
Ola papa: 24 mahina mai ka lā i hana ʻia ai i loko o ka pahu i wehe ʻole ʻia mua i mālama ʻia i kahi maloʻo a me kahi anuanu, mai ka lā pololei, ka wai.
Hale kūʻai ea, hoʻomaloʻo wela haʻahaʻa, hoʻokaʻawale ʻia mai nā mea hoʻomake a me nā waikawa.
