Chlorhexidine Gluconate daws / CHG 20%
Taw qhia:
| INCI | CAS# | Molecular | MW |
| Chlorhexidine gluconate | 18472-51-0 | C22H30Cl2N10 · 2C6H12O7 | 897.56 ib |
Ib qho yuav luag tsis muaj xim lossis daj daj-daj pob tshab kua, tsw ntxhiab, miscible nrog dej, sparingly soluble hauv cawv thiab acetone; Tus txheeb ze ntom ntom: 1.060 ~ 1.070.
Chlorhexidine gluconate, piv txwv li, yog siv dav dav-spectrum antiseptic, uas muaj cov tshuaj tua kab mob sai thiab ntev dua thiab muaj peev xwm tshaj li iodophors.
Chlorhexidine gluconate yog ib qho tshuaj tua kab mob uas tau pom tias yuav txo qis cov kab mob microbial ntawm daim tawv nqaij thiab tiv thaiv kev pheej hmoo ntawm kev kis kab mob hauv ntau qhov chaw, suav nrog kev npaj ntawm daim tawv nqaij rau cov txheej txheem phais thiab rau kev tso cov khoom siv vascular nkag, raws li kev phais tes txhuam, thiab rau kev huv ntawm qhov ncauj.
Chlorhexidine gluconate tau pom tias txo cov quav hniav hauv qhov ncauj kab noj hniav, nws tau pom tias muaj txiaj ntsig zoo hauv kev txo qis cov kab mob hauv lub qhov ncauj thaum siv nrog lwm cov tshuaj chemotherapeutic.
Chlorhexidine Qhov ua tau zoo ntawm chlorhexidine tau sau tseg hauv ntau qhov kev sim tshuaj ntsuam xyuas uas qhia tias 50% mus rau 60% txo cov quav hniav, 30% mus rau 45% txo cov gingivitis, thiab txo cov kab mob hauv qhov ncauj. Kev ua tau zoo ntawm chlorhexidine yog los ntawm nws lub peev xwm los khi rau cov ntaub so ntswg ntawm qhov ncauj thiab tso tawm qeeb rau hauv qhov ncauj.
Specifications
| Lub cev lub xeev | Colorless to Pale Yellow Clear Liquid |
| Melting point / freezing point | 134ºC ua |
| Boiling point los yog pib boiling point thiab boiling ntau | 699.3ºC ntawm 760 mmHg |
| Tsawg thiab sab sauv tawg txwv / flammability txwv | tsis muaj ntaub ntawv |
| Flash point | 376.7°C dej |
| Vapor siab | 0 mmHg ntawm 25 ° C |
| Ntom ntom thiab / lossis txheeb ze ntom ntom | 1.06g / mLat 25 ° C (lit.) |
Pob
yas thoob, 25kg / pob
Lub sijhawm siv tau
12 muaj
Cia
Nws yuav tsum tau khaws cia rau hauv qhov chaw txias, tsaus thiab qhuav, khaws cia rau hauv cov thawv kaw.
Nws yog tshuaj tua kab mob thiab tshuaj tua kab mob; bactericide, muaj zog ua haujlwm ntawm broad-spectrum bacteriostasis, kom tsis muaj menyuam; noj zoo rau tua kab mob gram-zoo kab mob gram-negative kab mob; siv los ntxuav tes, tawv nqaij, ntxuav qhov txhab.
| Khoom npe | Chlorhexidine Digluconate 20% | |
| Kev soj ntsuam Standard | Raws li Tuam Tshoj Pharmacopeia, Secunda Partes, 2015. | |
| Cov khoom | Specifications | Cov txiaj ntsig |
| Cim | Tsis muaj xim rau lub teeb daj yuav luag meej meej thiab cov kua nplaum me ntsis, tsis muaj ntxhiab lossis yuav luag tsis muaj ntxhiab. | Lub teeb daj thiab yuav luag qhia meej me ntsis kua nplaum, tsis muaj ntxhiab tsw. |
| Cov khoom yog miscible nrog dej, yaj hauv ethanol lossis propanol. | Paub meej | |
| txheeb ze ntom ntom | 1.050-1.070 Nws | 1.058 ib |
| Txheeb xyuas | ①, ②, ③ yuav tsum muaj cov tshuaj tiv thaiv zoo. | Paub meej |
| Acidity | pH 5.5-7.0 | pH = 6.5 |
| P-chloroaniline | Yuav tsum lees paub txoj cai. | Paub meej |
| Yam khoom | Yuav tsum lees paub txoj cai. | Paub meej |
| Residue ntawm ignition | ≤0.1% | 0.01% |
| AssayChlorhexidine Gluconate | 19.0% ~ 21.0% (g / ml) | 20.1 (g / ml) |
| Xaus | Kev ntsuam xyuas raws li Tuam Tshoj Pharmacopeia, Secunda Partes, 2015. Result: Paub meej | |
