Diclosan
Lebitso la lik'hemik'hale: 4,4' -dichloro-2-hydroxydiphenyl ether;Hydroxy dichlorodiphenyl ether
Foromo ea molek'hule: C12 H8 O2 Cl2
Lebitso la IUPAC: 5-chloro-2 - (4-chlorophenoxy) phenol
Lebitso le tloaelehileng: 5-chloro-2 - (4-chlorophenoxy) phenol;Hydroxydichlorodiphenyl ether
Lebitso la CAS: 5-chloro-2 (4-chlorophenoxy) phenol
CAS-No.3380-30- 1
EC Nomoro: 429-290-0
Boima ba molek'hule: 255 g / mol
Ponahalo: Sebopeho sa sehlahisoa sa mokelikeli 30% w/w E qhibilihisoa ka 1,2 propylene glycol 4.4 '-dichloro2 -hydroxydiphenyl ether ke mokelikeli o monyebe, o se nang mebala ho ea ho o mosootho.(Thepa e tala e tiile e tšoeu, e tšoeu joaloka kristale ea flake.)
Bophelo ba Shelf: Dichlosan e na le sethala sa bophelo sa bonyane lilemo tse 2 ka har'a sephutheloana sa eona sa mantlha.
Likarolo: Tafole e latelang e thathamisa likarolo tse ling tsa 'mele.Tsena ke litekanyetso tse tloaelehileng 'me ha se litekanyetso tsohle tse behiloeng leihlo khafetsa.Ha se hakaalo hore e etsa karolo ea litlhaloso tsa sehlahisoa.Litlhaloso tsa lipotso ke tse latelang:
| Mokelikeli oa dichlorosan | Yuniti | Boleng |
| Sebopeho sa mmele |
| metsi |
| Viscosity ka 25 ° C | Megapascal ea bobeli | <250 |
| Boima ba 'mele (25°C |
| 1.070– 1.170 |
| (boima ba hydrostatic) |
|
|
| Ho monya ha Uv (1% dilution, 1 cm) |
| 53.3–56.7 |
| Sollubility: | ||
| Ho qhibiliha ha solvents | ||
| Joala ba isopropyl |
| >50% |
| Joala ba ethyl |
| >50% |
| Dimethyl phthalate |
| >50% |
| Glycerin |
| >50% |
Leqephe la Boitsebiso ba Lik'hemik'hale
| Propylene glycol | >50% |
| Dipropylene glycol | >50% |
| Hexanediol | >50% |
| Ethylene glycol n-butyl ether | >50% |
| Oli ea liminerale | 24% |
| Petroleum | 5% |
| Solubility ka 10% surfactant solution | |
| Kokonate glycoside | 6.0% |
| Lauramine oxide | 6.0% |
| Sodium dodecyl benzene sulfonate | 2.0% |
| Sodium lauryl 2 sulfate | 6.5% |
| Sodium dodecyl sulfate | 8.0% |
Minimum inhibition concentration (ppm) for antimicrobial properties (AGAR incorporation method)
Libaktheria tse nang le gram-positive
| Bacillus subtilis e ntšo e fapaneng ATCC 9372 | 10 |
| Bacillus cereus ATCC 11778 | 25 |
| Corynebacterium sicca ATCC 373 | 20 |
| Enterococcus hirae ATCC 10541 | 25 |
| Enterococcus faecalis ATCC 51299 (Vancomycin resistant) | 50 |
| Staphylococcus aureus ATCC 9144 | 0.2 |
| Staphylococcus aureus ATCC 25923 | 0.1 |
| Staphylococcus aureus NCTC 11940 (Methicillin-resistant) | 0.1 |
| Staphylococcus aureus NCTC 12232 (Methicillin-resistant) | 0.1 |
| Staphylococcus aureus NCTC 10703 (Nrifampicin) | 0.1 |
| Staphylococcus epidermidis ATCC 12228 | 0.2 |
| Libaktheria tsa gram-negative | |
| E. coli, NCTC 8196 | 0.07 |
| E. coli ATCC 8739 | 2.0 |
| E. Coli O156 (EHEC) | 1.5 |
| Enterobacter cloacae ATCC 13047 | 1.0 |
| Enterobacter gergoviae ATCC 33028 | 20 |
| Oxytocin Klebsiella DSM 30106 | 2.5 |
| Klebsiella pneumoniae ATCC 4352 | 0.07 |
| Listeria monocytogenes DSM 20600 | 12.5 |
| 2.5 | |
| Proteus mirabilis ATCC 14153 | |
| Proteus vulgaris ATCC 13315 | 0.2 |
Litaelo:
Kaha dichlosan e na le solubility e tlase metsing, e lokela ho qhibiliha ka har'a li-surfactants tse kentsoeng tlas'a maemo a futhumatsang ha ho hlokahala.Qoba ho pepesehela mocheso >150°C.Ka hona, ho kgothaletswa ho eketsa phofo ea ho hlatsoa ka mor'a ho omisa ka tora ea spray.
Dichlosan ha e tsepame mekhoeng e nang le TAED reactive oxygen bleach.Litaelo tsa ho hloekisa lisebelisoa:
Lisebelisoa tse sebelisetsoang ho etsa lihlahisoa tse nang le diclosan li ka hloekisoa habonolo ka li-surfactants tse ngata, ebe li hlatsuoa ka metsi a chesang ho qoba pula ea DCPP.
Dichlosan e rekisoa e le ntho e sebetsang ea biocidal.Tshireletso:
Ho ipapisitsoe le boiphihlelo ba rona ho theosa le lilemo le tlhaiso-leseling e meng e fumanehang ho rona, diclosan ha e bake litlamorao tse kotsi tsa bophelo bo botle ha feela e sebelisoa ka nepo, ho lebisoa tlhokomelo e nepahetseng ho litemoso tse hlokahalang ho sebetsana le lik'hemik'hale, le tlhaiso-leseling le likhothaletso tse fanoeng ho rona. ho lateloa litokomane tsa data tsa polokeho.
Kopo:
E ka sebelisoa e le sebolaya dikokwana-hloko le sebolaya dikokwana-hloko masimong a ho fodisa dihlahiswa tsa tlhokomelo ya botho kapa cosmetics.Buccal disinfectant dihlahiswa.
