Bromocresol Papura CAS 115-40-2
Kāore te papura o te Bromocresol e wairewa i roto i te wai, engari e wairewa ana i roto i te etanoru, ā, he kōwhai te āhua. E wairewa ana i roto i ngā wairewa konutai hauwai me te konutai kāponāte wai, ā, he papura whero te āhua, me te ira rewa o te 241-242 ℃. Ko te whakamahinga matua o te papura bromocresol he tohu waikawa-pūtake me te tohu titration kore-wai.
| Taonga | Whakatakotoranga |
| PH | pH: 5.2~6.8 |
| Kiato | 1.6509 (whakatau tata) |
| Te pūwāhi rewa | 240 °C (whakaiti) (whakamārama) |
| pūwāhi mura | 36°C |
| pKa | 6.21, 6.3, 6.4 (i te 25℃) |
| Ngā tikanga rokiroki | Penapenahia i te +5°C ki te +30°C. |
Tohu waikawa-pūtake Bromocresol papura, e whakamahia ana mō te tātari chromatography me te titration kore-wai. Awhe huringa tae PH: 5.2 (kōwhai) -6.8 (papura). Tohu mimiti. Paerewa ā-roto mō te chromatography waikawa amino. Titration tote hiriwa o te thiocyanate. Te maturuturunga o ngā pūmua toto mā te whakamahi i te spectrophotometry.
I te nuinga o te wā ka tākaihia ki te 25kg/pahu, ā, ka taea hoki te whakarite i te kete.
Bromocresol Papura CAS 115-40-2
Bromocresol Papura CAS 115-40-2
