A na-akpọ caustic SADA Soustic soda na caustic soda. Aha kemịkal ya bụ sodium hydroxide na usoro kemịkal ya na-aga. Ọ bụ otu n'ime acid atọ na ntọala abụọ na ụlọ ọrụ kemịkalụ ma bụrụ ihe kemịkalụ dị oke mkpa. Enwere ike ịgbasasị alkali ike nke ukwuu, na-abụkarị n'ụdị flakes ma ọ bụ mmiri ọcha, enwere ike ịgbasasị a alkaline na methanal na ethanol. Ihe a alkaline a na - emeghariri ma ga - apple mmiri na ikuku yana ikuku acboide dị ka carbon dioxide dị ka carbon dioxide.
A maara caustic soda ogologo oge na alkaline. N'afọ 1787, dọkịta nicolas Neblanc (1762-1806) chepụtara usoro kwesịrị ekwesị maka ịmepụta sodium hydroxide site na nnu nnu na-ebu nnukwu mmepụta. N'afọ 1887, Actomist Actenius guzobere usoro usoro acid (ya bụ, usoro acid nke azịza). Ọ tụrụ aro na acid bụ ihe ndị a na-eji eme ihe mkpuchi nke inization bụ ihe eji eme ihe dị na ngwọta nke osisi. Enyocha niile nke ionaization bụ unsdroxide eons. Kemgbe ahụ, akọwapụtawo hydroxide nke Sodoxide nke ọma. Enwere ike iji caustic SADA dị ka onye na-eme ka mmiri na-adọta mmiri na-adọpụ mgbochi na ọkpọ ọkpọ, ọtụtụ n'ime mmanụ, ntutu na ihe mkpofu nri. Soustic soda nwere ezigbo mmetụta na-emetụta ihe a. Mgbe etisasịsị soda na mmiri, ọ na-akpata okpomoku, nke nwere ike ime ngwa ngwa mmeghachi omume ma na-akwalite nsonaazụ nhicha ahụ. Yabụ otu esi eji Cuostic soda maka nsị na igba ogwu?
N'ọnọdụ nkịtị, 2% -4% caustic sod sọsọ ga-eme ka ọtụtụ nje na-egbu ọtụtụ nje. Tinye 2-4 pound nke caustic soda ruo 100 kilogram. Na pH nke a kwadebere ga-adị n'agbata 10 na 14, na pH nke soda crada soda na nke na-eme ka ọ bụrụ skoo na n'okporo ụzọ ma ọ bụ ije ije, ma ọ bụ Ọ dabara adaba iji egbe. Agbanyeghị, enweghị ike iji egbe mmiri dị elu mee ka ọ fea, dị ka otu iji otu ọ bụla ga-emebi igwe na akụrụngwa.
Mmiri caustic SADA enweghị ike ịnọ na kọntaktị. Mmiri caustic soda dị oke egwu ma na-akpasu iwe ma nwee ike ibute akpụkpọ anụ na mucous akpụkpọ ahụ. N'ihi ya, mmiri caustic Sanda ga-efesa na ndị mmadụ ma ọ bụ ihe ndị ọzọ. Ọ na-abụkarị ndị mmadụ na-eji mmiri mmiridọ mmiri soda. Disinfect ma sterilaiz na oghere n'efu. Mpaghara a na-ejikarị bụ ọrụ ndị ọrụ. N'iburu n'uche obere ihe mgbochi corrosion, ebe mmiri caustic soda dị, enwere ifuru na-enweghị ike ito na ahịhịa na-enweghị ike itolite. A ga-ehicha mpaghara soaustic soda na-adịghị mma tupu ojiji. Ọtụtụ mgbe ndị mmadụ na-egbu egbu soda mmiri soda wee jiri mmiri pịa ya na mmiri karịa awa iri. Ọ bụrụ na ehichapụghị ya nke ọma, a ga-enwe soustic soda n'akụkụ okporo ụzọ, nke nwere ike iwepụta ọkụ na ndị mmadụ ma ọ bụ ihe na-eme ka kọntaktị na kọntaktị. Enwere ike iji caustic soda dị ka ọgwụ ogwu na-eme ngwa ngwa. 5 ~ 10% mmiri caustic soda soda dị irè na iwepu ata. Enwere ike ịhụ nsonaazụ ahụ n'ihe dị ka nkeji 20, na ata ahụ ga-akpọnwụ na ọkara otu ụbọchị. Ọ na-eme ngwa ngwa karịa ọgwụ nje paraquat. Ihe ọghọm bụ na ọ na-etolite ọsọsọ. Soustic soda dị oke mma ma na-ewe iwe akụrụngwa. Ọ bụrụ na akụrụngwa ahụ anaghị ebu ọkpọkọ, anyị ga-ehichasị ha ozugbo o kwere omume mgbe ejiri Saustic SAUSIC. Na mgbakwunye, mgbe anyị na-eji caustic soda, anyị ga-akwụghachi nchebe pụrụ iche na nchebe pụrụ iche, yikwa mkpuchi nchebe, na-echebe ya, ma na-eyi n'elu-acha na uwe ndị ọzọ. Ọ dị mkpa igbochi soda soda soda na-ere anụ ahụ na mucous akpụkpọ ahụ. Ihe fọrọ nke nta ka ọ bụrụ onye ọ bụla na-abịa na soda soda na ọrụ enweela mkpọchi nku anya na ihe mgbu nke iji Caustic SADA. Peoplefọdụ ndị na-a imitageds mgbe ha na-esi isi ya na-esi isi nke soda. Nke a pụtara na isi nke sodic soda soda mucosa n'ihi nchebe na-ezighi ezi. A gaghị agwakọta caustic SADA na ntụ ntụ na ntụ ntụ aluminom. Mgbe caustic soda na-agwakọta ya na ntụ ntụ ma ọ bụ ntụ ntụ, ọ ga-emeghachi omume mgbe mgbe ekpughere mmiri, na-ewopụta ọkụ ma na-ewepụta hydrogen. N'oge gara aga, enwere ọtụtụ ndị na-ere balloon n'ime ime obodo ndị na-eji tankị na-eji ígwè mee ka ballogen-infrogen.
Oge Post: Sepp-10-2024
