Faktɔri Likwid Gleshial Asɛtik Asid 99.9% insay Bɔlk Saplai
Wi gɛt di bɛst ikwipmɛnt dɛn. Wi prodakt dɛn de ɛkspɔt fɔ di USA, di UK ɛn so de go, ɛnjɔy wan fayn fayn stetɔs bitwin di klaynt dɛn fɔ Factory Liquid Glacial Acetic Acid 99.9% in Bulk Supply, Wi go du wi big big tin fɔ mit ɔ pas di kɔstɔma dɛn spɛsifikɛshɔn wit tɔp kwaliti sɔlvishɔn, advans kɔnsɛpt, ɛn efishɔnal ɛn tɛm prɔvayda. Wi de wɛlkɔm ɔl di wan dɛn we wi go want fɔ gɛt.
Wi gɛt di bɛst ikwipmɛnt dɛn. Wi prodakt dɛn de ɛkspɔt fɔ di USA, di UK ɛn so de go, ɛnjɔy wan fayn fayn stetɔs bitwin di klaynt dɛn fɔ , Sɛl wi sɔlvishɔn dɛn nɔ de mek ɛni risk ɛn i de briŋ ay ritɔn to yu kɔmni insted. Na wi kɔnsistɛns purshut fɔ mek valyu fɔ klaynt dɛn. Wi kɔmni de luk fɔ ɛjɛn dɛn wit ɔl dɛn at. Wetin yu de wet fɔ? Kam ɛn jɔyn wi. Naw ɔ nɔ ɛva.
Liquid Glacial Asɛtik Asid Kɔntinɛnt
Prinsipul: Nyutralayzeshn taytreshɔn wit sɔdyɔm haydroksayd standad sɔlvushɔn we de yuz fɛnolftalin as indikɛtɔ. Dɛn kin pul di fɔmik asid we de insay di kɔlkyulɛshɔn.
Riajin ɛn Sɔlwɛshɔn dɛn:
Sכdiכm haydroksayd standad sכlushכn: c(NaOH) = 1 mol/L.
Fɛnolftalin indikɛtɔ: 5 g/L ɛtɛnol sɔlshɔn. Sɔlv 0.5 g fεnolftalin insay 100 ml 95% (V/V) εtanכl εn nyutralayz wit 4 g/L sכdyכm haydroksayd sכlushכn te wan fayn pink kכla apia.
Aparɛt: Kɔnik wej bɔtul (3 ml kapasiti); alkaline burette (50 ml kapasiti).Liquid Glacial Asɛtik Asid.
di we aw fכ du am: Wej lεk 2.5 g sεmpl insay wan kכnik wej bכtul, we akכrd to 0.0001 g. Put di bɔtul insay 250 ml kɔnik flask we gɛt 50 ml distil wata we nɔ gɛt kabon dayɔgzayd. Opin di bɔtul kap, ad 0.5 ml phenolphthalein indikɛtɔ, ɛn tayt wit sɔdiɔm haydroksayd standad sɔlvushɔn te wan fayn pink kɔlɔ de fɔ 5 sɛkɔn.
