Industrial‐grade 99.8% glacial acetic acid (CAS 64‐19‐7, UN 2789, fomula ya tikhemikhali CH3 COOH) yi yime tani hi yin’wana ya switirhisiwa swa nkoka swinene swa le xikarhi swa tikhemikhali ta xitalo eka vumaki bya manguva lawa bya misava hinkwayo. Xiendliwa lexi i mati lawa yangariki na muhlovo lawa yanga na nun’hwelo wo biha wo hlundzukisa lowu tivekaka, lowu xavisiwaka ngopfu eka ti khemikhali ta matiko ya misava eka ti drums ta 30 kg, ti drums ta 215 kg na mathangi ya IBC eka vukorhokeri bya vukulu lebyi cinca cincaka.

Data ya sweswinyana ya indasitiri yi kombisa ku cinca loku xiyekaka eka China‐origin glacial acetic acid hi 2026. Ku sukela hi Ndzhati ku ya eka Nhlangula, vholumo ya ku xaviseriwa matiko mambe ya glacial acetic acid ya China yi tlulerile hi 32.95% lembe na lembe, kasi vholumo ya ku xaviseriwa matiko mambe yi yile ehansi swinene, leswi kombisaka ku humelela loku kulaka ka China eka mphakelo wa glacial acetic acid ya misava hinkwayo. Tixedulu to tiya ta nhlayiso wa swimilani swa le matikweni ya le handle, ku durha ka eneji ya le henhla ya miganga na ku tirhisiwa ka vuswikoti bya laha kaya lebyi tiyeke swin’we swi susumeta ku basa swinene ka 99.8% wa asidi ya acetic ya glacial ku khulukela eDzonga-vuxa bya Asia, Middle East na tihubhu tin’wana ta vumaki bya le matikweni ya le handle.

Tanihi khemikhali ya masungulo yo aka, 99.8% wa glacial acetic acid yi seketela tikhetane to tala ta tiindasitiri ta le hansi ka mati. Yitirha tani hi swakudya swosungula swaku humelerisa vinyl acetate monomer, acetic anhydride, ti acetate esters tohambana hambana na switirhisiwa swa cellulose acetate, leswi yisa emahlweni ti indasitiri ta swakudya swo peta, namarheta na ku paka. Endzeni ka swiyenge swa tikhemikhali letinene, yi nghenelela eka ku endla diethyl malonate, ethyl acetoacetate na nxaxamelo wo anama wa munyu wa acetate. Yitlhela yi tlanga xiave lexinga cinciwiki eka vumaki bya switirhisiwa swa mirhi kukatsa na aspirin, xikan’we na switirhisiwa swoka swinga tirhisiwanga swa swidlaya switsotswana, dyestuff na ti khemikhali ta swifaniso. Handle ka sweswo, tifektri ta textile printing‐dyeing ti amukela glacial acetic acid ku lulamisa pH value eka hambi kuri fabric dyeing, naswona vaendli va rhaba va yi chela tani hi xitirhisiwa xa nkoka xo lulamisa eka vuhumelerisi bya rhaba.

Eka vaxavi va tiindasitiri va misava hinkwayo, ku landzelerisa swikumiwa i swa nkoka swinene. Leswi yi funghiweke tanihi nhundzu leyi nga ni khombo ya UN 2789, glacial acetic acid yi lava ku pakiwa loku ringaniseriweke ni vulawuri lebyi tiyeke bya vutleketli. Vaphakeri lava tshembekaka va nyika khwalithi leyi tiyeke ya 99.8% glacial acetic acid na matsalwa lawa ya heleleke lawa ya katsaka khodi ya HS 29152119, maphepha ya datha ya vuhlayiseki na datha ya swihlawulekisi swa ku layicha (22.2 wa tithani eka swigubu swa 30 kg,17.2 wa tithani eka swigubu swa 215 kg, 21 wa tithani eka mathangi ya IBC). Eka xiyimo xa ku cinca-cinca ka minxavo ya misava hinkwayo ya switirhisiwa swo ka swi nga tirhisiwanga swa tikhemikhali, asidi ya acetic ya glacial ya giredi ya tiindasitiri leyi faneleke leyi nga na ku basa loku nga cincekiki yi tshama yi ri xikongomelo xa nkoka xa ku xava eka ku hlanganisiwa ka tikhemikhali, ku lulamisiwa ka mirhi na mabindzu ya swiambalo emisaveni hinkwayo.