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ʻO nā mea hana maikaʻi maikaʻi i ka fluoridididies sodium fluoride: 7681-49-4
Sodium fluoridide: naf; sf; Inorganmic fluforide; lilecular e kaupaona ana: 41.99 mau kumuwaiwai a me ke aniani i ke aniani he 995c. E hoʻomoʻa i ka wai (kūpono 10C366,206 406,000,089,000. ʻO ka hopena AQQUSUS e palupalu, e hoʻomoʻa i loko o ka maʻi hydrofluoric a i loko o ka fluride sodium, hiki i ke aniani corrode. Ticial !.
Sodium fluoridide cas 7681-49-4-4-4-4-4-4-4 Inorgan i ka fluforide; Mai wehe i kahi 1690; Lazard pae: 6.1
Einecs no 231-667-8
Ka inoa huahana: Sodium fluorideCAS: 7681-49-4-4
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Mea Hana Kūʻai Kūʻai Kūʻai Kūʻai Kūʻai maikaʻi: 1310-58-3
ʻO Potassum hydroxide ʻO ke kuhikuhiʻana o ka Melting i keʻano he 360 ~ 406 ℃,ʻo ka pohō ma keʻano he 820 ~ 1321. -d1.4 (719 ℃). Alkaline ikaika a me ka hoʻoponoponoʻana. He mea maʻalahi ke komoʻana i ka wai i loko o ka lewa a me ka dientiescence, a hoʻoulu i ka carbon dioxide i loko o ka plabonate plastium. E hoʻomoʻi ma kahi o 0.6 mau'āpana wai wela, 0.9 mau'āpana wai, 3 mau'āpana ethanol a me nā'āpanaʻehā. Ke hoʻopauʻia i loko o ka wai, wai wai, a iʻole i hanaʻia me Acid, he nui ka nui o ka wela. ʻO ka PH o 0.1MOL / L ROMS he 13.5. ʻO ka leʻaleʻa haʻahaʻa, median lethal dose (rats, waha) 1230mg / kg. Hoʻopilikia i loko o Ethanol, e waiho iki i loko o ka eter. He alkaline nui a me ka hoʻoponopono
ʻO Potroxide hydroxidey cas 1310-58-3 Koh;ʻAʻole 1813; LINAX RELE: 8
Hua inoa huahana: potuassium hydroxideKālā: 1310-58-3
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ʻO ka mea hana i nā kumukūʻai kumukūʻai maikaʻi maikaʻi calciumalume cements cata: 65997-16-2
ʻO ka calciumualumina cement he cement me ka calcium calcium a iʻole calcium aluminim e like me kāna mau mineral mineral. Hanaʻia ia i ka alumini maoli a iʻole ka'āinaʻoihana a me ka calciumer carbonate (limpsone) e like me keʻano a iʻole ka uila.
Nā mea kanu a me nā helu: hiki ke hoʻokaʻawaleʻia ka cement cement i ka cement calcium maʻamau (al2O3 7-25%, cao 19-23% Hiki ke hoʻokaʻawaleʻiaʻo Aluminalcate cement cement cement i keʻano haʻahaʻa (fe2o3 <2%) a me ka helu kiʻekiʻe-f2o3-16%. Hiki ke hoʻokaʻawaleʻiaʻo Low -ypel -type aluminim -type calcium cement cement i alum so cement (al2o3559, cao 27-31%) -Calcium aluminum Anuminum ACID (Al2O3 65-70%, Cao 21 a 24%). Hiki ke hoʻokaʻawaleʻia ka cement calcium maʻemaʻe: Al2O3 728%) a me ka Ultra-78-85%). Eia kekahi, aia ka wikiwiki a me ka wikiwiki a me ka paʻakikī o ka cement crumum calcium.CAS: 65997-16-2
