Kholo ea rona e itšetlehile ka lihlahisoa tse ntle, litalenta tse kholo le matla a theknoloji a matlafalitsoeng khafetsa bakeng sa USP Food Industrial Kereiti ea 64-19-7 99.5 99.8 Theko Glacial Acetic Acid, Theko ea tlholisano e nang le boleng bo holimo le tšebeletso e khotsofatsang e re etsa hore re fumane bareki ba bangata. Re lakatsa ho sebetsa le uena le ho batla nts'etsopele e tšoanang.
Kholo ea rona e itšetlehile ka lihlahisoa tse ntle, litalenta tse kholo le matla a theknoloji a matlafalitsoeng khafetsa bakeng sa, Ka matla a matla a tekheniki le lisebelisoa tse tsoetseng pele tsa tlhahiso, le batho ba SMS ka boomo, ba tšoanelehang, ba inehetseng moeeng oa khoebo. Likhoebo li etelletse pele ka setifikeiti sa sistimi ea taolo ea boleng ba machaba ea ISO 9001:2008, setifikeiti sa CE EU; setifikeiti se seng se amanang le sehlahisoa sa CCC.SGS.CQC. Re labalabela ho tsosolosa khokahano ea k'hamphani ea rona.














Ho Lekanya CH3cooh le Acetic Acid: Bekha ka nepo hoo e ka bang 0.6 g ea potassium hydrogen phthalate ea mantlha e tloaelehileng, e neng e omisitsoe pele ho fihlela boima bo sa fetoheng ho 105°C. Kenya 50 mL ea metsi a belisitsoeng le a pholileng ebe u sisinya ho qhalana ka hohle kamoo ho ka khonehang. Kenya marotholi a 2 a tharollo ea phenolphthalein indicator 'me u titrate le titrant. Haufi le pheletso, etsa bonnete ba hore potassium hydrogen phthalate e qhibiliha ka botlalo. Titrate ho fihlela 'mala o pinki o hlaha. 1 mL e 'ngoe le e 'ngoe ea sodium hydroxide titrant (1 mol/L) e lekana le 204.2 mg ea potassium hydrogen phthalate. Bala mahloriso a titrant ho latela bongata bo jeoang le boima ba potassium hydrogen phthalate e sebelisitsoeng. CH3cooh le Acetic Acid.
Polokelo ea CH3cooh le Acetic Acid: Boloka ka botlolong ea polasetiki ea polyethylene e koetsoeng ka masoba a mabeli ka har'a sethibelo, se seng le se seng se kentsoe ka phaephe ea khalase. Phaephe e 'ngoe e hokahantsoe le phaephe ea soda-lime, 'me e 'ngoe e sebelisetsoa ho ntša titrant.