3,4,5,6-Tetrabromophenolssulfonephthalein CAS:77172-72-6
3,4,5,6-Tetrabromophenolssulfonephthalein (TBPSPT) waa isku-darka rinjiga oo loo isticmaalo tilmaame ahaan kiimikada falanqaynta. Saameynteeda iyo isticmaalkeeda waxay inta badan la xiriiraan sifooyinka isbeddelka midabka.
TBPSPT waxaa badanaa loo isticmaalaa tilmaame saldhig aashito ah sababtoo ah awooddeeda ay ku beddeli karto midabka iyadoo ku xiran pH-ga xalka. Caadi ahaan waa casaan marka pH-gu hooseeyo (xaaladaha aashitada) iyo jaalle marka pH-gu sareeyo (xaaladaha aasaasiga ah). Isbeddelkan midabka ah wuxuu waxtar u yeelan karaa codsiyada kala duwan, sida titrations iyo go'aaminta pH, halkaas oo loo baahan yahay in la go'aamiyo meesha ugu dambeysa ee falgalka ama aashitada/alkalinity ee xalka.
Intaa waxaa dheer, TBPSPT waxaa loo isticmaalay daraasadaha la socodka deegaanka, gaar ahaan ogaanshaha noocyada oksijiinta ee falcelinta leh (ROS). Marka la kulmo ROS, sida hydroxyl radicals ama oksijiinta singlet, TBPSPT waxay martaa isbeddel midab, taasoo bixinaysa tilmaam muuqaal ah oo ku saabsan jiritaanka noocyadan falcelinta leh.
| Halabuurka | C19H10Br4O5S |
| Baaritaan | 99% |
| Muuqaalka | Adkaanta buniga ah ee huruud-cawlan |
| Lambarka CAS. | 77172-72-6 |
| Baakad | Yar iyo weyn |
| Muddada Khafiska | 2 sano |
| Kaydinta | Ku kaydi meel qabow oo qalalan |
| Shahaadada | ISO. |








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