Kukula kwathu kumadalira zinthu zapamwamba, maluso abwino komanso mphamvu zaukadaulo zolimbikitsidwa mobwerezabwereza za USP Food Industrial Giredi 64-19-7 99.5 99.8 Mtengo Glacial Acetic Acid, Mtengo wopikisana wokhala ndi ntchito yapamwamba komanso yokhutiritsa imatipangitsa kupeza makasitomala ambiri. Tikufuna kugwira nanu ntchito ndikupeza chitukuko chofanana.
Kukula kwathu kumadalira zinthu zapamwamba, maluso abwino komanso mphamvu zaukadaulo zolimbikitsidwa mobwerezabwereza, zokhala ndi mphamvu zaukadaulo komanso zida zopangira zapamwamba, komanso anthu otumiza mauthenga mwachangu, oyenerera, komanso odzipereka pantchito. Mabizinesi adatsogolera kudzera mu satifiketi ya ISO 9001:2008 yapadziko lonse lapansi yoyang'anira khalidwe, satifiketi ya CE EU; satifiketi ina yokhudzana ndi CCC.SGS.CQC. Tikuyembekezera kuyambitsanso kulumikizana kwa kampani yathu.














Kuyeza CH3cooh ndi Acetic Acid: Yesani molondola pafupifupi 0.6 g ya potassium hydrogen phthalate yoyamba, youma kale mpaka kulemera kofanana pa 105°C. Onjezani 50 mL ya madzi owiritsa ndi ozizira ndikugwedeza kuti asungunuke momwe mungathere. Onjezani madontho awiri a phenolphthalein indicator solution ndikuyika titrant pamodzi ndi titrant. Pafupi ndi mapeto, onetsetsani kuti potaziyamu hydrogen phthalate yasungunuka kwathunthu. Ikani titrant mpaka utoto wa pinki utawonekera. 1 mL iliyonse ya sodium hydroxide titrant (1 mol/L) ndi yofanana ndi 204.2 mg ya potaziyamu hydrogen phthalate. Werengani kuchuluka kwa titrant kutengera kuchuluka komwe kwagwiritsidwa ntchito komanso kuchuluka kwa potaziyamu hydrogen phthalate yomwe yagwiritsidwa ntchito. CH3cooh ndi Acetic Acid.
Kusungirako CH3cooh ndi Acetic Acid: Sungani mu botolo la pulasitiki lotsekedwa la polyethylene lokhala ndi mabowo awiri m'chitseko, chilichonse choyikidwa ndi chubu chagalasi. Chubu chimodzi chimalumikizidwa ku chubu cha soda-lime, ndipo china chimagwiritsidwa ntchito kutulutsa titrant.