Bhuruu reruvara rwebhuruu R CAS:2538-85-4 Mufananidzo Unokosha

Eriochrome bhuruu dema R CAS:2538-85-4

Eriochrome Blue Black R ikemikari inoshandiswa zvakanyanya sechiratidzo mu complexometric titrations. Inobva pabhuruu kusvika padema solid uye inochinja ruvara zvichienderana ne pH yemushonga. Muchimiro chayo cheacidic, inoita sebhuruu, nepo muchimiro chayo chealkaline, inoshanduka kuita yepepuru kana yepinki. Kuchinja kweruvara uku kunoita kuti ibatsire pakuona magumo e titrations ane chekuita ne metal ions, kunyanya kuona kuomarara kwemvura. Eriochrome Blue Black R inoshandiswawo mukuongorora ivhu nemvura sampuli kuti uone huwandu hwesimbi.

Odha kana Kumbira Mutengo

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Kushandiswa uye Mhedzisiro

Kuyera Matinji eComplexometric: Inoshandiswa kuona magumo ematinji ane maion esimbi, kunyanya pakuona kuomarara kwemvura.

Kuongorora Ion yesimbi: Eriochrome Blue Black R inoshandiswa pakuona nekuyera maion esimbi mumushonga, zvichiita kuti ive yakakosha munzira dzakasiyana-siyana dzekuongorora.

Kuongororwa kweIvhu neMvura: Kunoshandiswa mukuongorora zvakatipoteredza kuongorora huwandu hwesimbi muvhu nesampuli dzemvura.

Kurongedza Chigadzirwa:

Mamwe Mashoko:

Kuumbwa	C20H15N2NaO5S
Kuyedza	99%
Chitarisiko	Upfu hutema
Nhamba yeCAS	2538-85-4
Kurongedza	Diki uye rakakura
Hupenyu hweSherufu	makore maviri
Kuchengetera	Chengeta munzvimbo inotonhorera uye yakaoma
Chitupa	ISO.