Kukura kwedu kunoenderana nezvigadzirwa zvepamusoro-soro, matarenda makuru uye simba retekinoroji rakasimbiswa kakawanda reUSP Food Industrial Grade 64-19-7 99.5 99.8 Mutengo weGlacial Acetic Acid, Mutengo wemakwikwi ane mhando yepamusoro uye sevhisi inogutsa inoita kuti tiwane vatengi vakawanda. Tinoda kushanda nemi uye kutsvaga budiriro yakafanana.
Kukura kwedu kunoenderana nezvigadzirwa zvepamusoro-soro, matarenda makuru uye simba retekinoroji rakasimbiswa kakawanda, rine simba rakasimba rehunyanzvi uye michina yekugadzira yepamusoro, uye vanhu vane maSMS vane chinangwa, vane hunyanzvi uye mweya wakazvipira webhizinesi. Makambani akatungamira kuburikidza neISO 9001:2008 international quality management system certification, CE certification EU; CCC.SGS.CQC zvimwe zvitupa zvine chekuita nechigadzirwa. Tinotarisira kutangazve kubatana kwekambani yedu.














Kuenzanisa kweCH3cooh neAcetic Acid: Yera nemazvo inenge 0.6 g ye potassium standard hydrogen phthalate, yakaomeswa kare kusvika yave nehuremu hwakafanana pa105°C. Wedzera 50 mL yemvura ichangobva kufashaidzwa uye yatonhodzwa wozunza kuti inyungudike zvakanyanya sezvinobvira. Wedzera madonhwe maviri e phenolphthalein indicator solution wobva wawedzera titrant ne titrant. Pedyo nemugumo, iva nechokwadi chekuti potassium hydrogen phthalate yanyungudika zvakakwana. Titrate kusvika ruvara rwepingi rwaonekwa. 1 mL yega yega ye sodium hydroxide titrant (1 mol/L) yakaenzana ne204.2 mg ye potassium hydrogen phthalate. Verenga huwandu hwe titrant zvichibva pahuwandu hwashandiswa uye huwandu hwe potassium hydrogen phthalate yakashandiswa. CH3cooh neAcetic Acid.
Kuchengetera CH3cooh neAcetic Acid: Chengeta mubhodhoro repurasitiki rakavharwa repolyethylene rine maburi maviri muchivharo, rimwe nerimwe richiiswa nechubhu yegirazi. Chubhu imwe yakabatana nechubhu yesoda-lime, uye imwe inoshandiswa kubvisa titrant.