Diclosan CAS 3380-30-1
Dzina la mankhwala: 4,4' -dichloro-2-hydroxydiphenyl ether; Hydroxy dichlorodiphenyl ether
Fomula ya maselo: C12 H8 O2 Cl2
Dzina la IUPAC: 5-chloro-2 - (4-chlorophenoxy) phenol
Dzina lodziwika bwino: 5-chloro-2 - (4-chlorophenoxy) phenol; Hydroxydichlorodiphenyl ether
Dzina la CAS: 5-chloro-2 (4-chlorophenoxy) phenol
CAS-Nambala 3380-30-1
Nambala ya EC: 429-290-0
Kulemera kwa maselo: 255 g/mol
Mawonekedwe: Kapangidwe ka mankhwala amadzimadzi 30%w/w Yosungunuka mu 1,2 propylene glycol 4.4 '-dichloro2 -hydroxydiphenyl ether ndi madzi okhuthala pang'ono, opanda mtundu mpaka bulauni. (Cholimba cha zinthuzo ndi choyera, choyera ngati kristalo wonyezimira.)
Nthawi Yosungira: Dichlosan imakhala ndi nthawi yosungiramo zinthu zosachepera zaka ziwiri mu phukusi lake loyambirira.
Zinthu Zake: Tebulo lotsatirali likuwonetsa zina mwa zinthu zakuthupi. Izi ndi zinthu zomwe zimagwiritsidwa ntchito nthawi zonse ndipo si zinthu zonse zomwe zimawunikidwa nthawi zonse. Sizili mbali ya zomwe zafotokozedwa mu malonda. Mayankho ake ndi awa:
| Dichlosan yamadzimadzi | Chigawo | Mtengo |
| Mawonekedwe enieni |
| madzi |
| Kukhuthala pa 25°C | Sekondi ya Megapascal | <250 |
| Kuchulukana (25°C) |
| 1.070–1.170 |
| (kulemera kwa hydrostatic) |
|
|
| Kuyamwa kwa UV (1% dilution, 1 cm) |
| 53.3–56.7 |
| Kusungunuka: | ||
| Kusungunuka mu zosungunulira | ||
| Mowa wa Isopropyl |
| >50% |
| Mowa wa Ethyl |
| >50% |
| Dimethyl phthalate |
| >50% |
| Glycerin |
| >50% |
Pepala la Deta la Zaukadaulo la Mankhwala
| Propylene glycol | >50% |
| Dipropylene glycol | >50% |
| Hexanediol | >50% |
| Ethylene glycol n-butyl ether | >50% |
| Mafuta a mchere | 24% |
| Mafuta | 5% |
| Kusungunuka mu yankho la 10% la surfactant | |
| Glycoside ya kokonati | 6.0% |
| Lauramine okusayidi | 6.0% |
| Sodium dodecyl benzene sulfonate | 2.0% |
| Sodium lauryl 2 sulfate | 6.5% |
| Sodium dodecyl sulfate | 8.0% |
Kuchuluka kochepa kwa mankhwala oletsa kupha tizilombo toyambitsa matenda (ppm) (njira yophatikizira AGAR)
Mabakiteriya okhala ndi gramu
| Bacillus subtilis wakuda wosiyana ATCC 9372 | 10 |
| Bacillus cereus ATCC 11778 | 25 |
| Corynebacterium sicca ATCC 373 | 20 |
| Enterococcus hirae ATCC 10541 | 25 |
| Enterococcus faecalis ATCC 51299 (Yosagonjetsedwa ndi Vancomycin) | 50 |
| Staphylococcus aureus ATCC 9144 | 0.2 |
| Staphylococcus aureus ATCC 25923 | 0.1 |
| Staphylococcus aureus NCTC 11940 (Yosagonjetsedwa ndi Methicillin) | 0.1 |
| Staphylococcus aureus NCTC 12232 (Yosagonjetsedwa ndi Methicillin) | 0.1 |
| Staphylococcus aureus NCTC 10703 (Nrifampicin) | 0.1 |
| Staphylococcus epidermidis ATCC 12228 | 0.2 |
| Mabakiteriya opanda gramu | |
| 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 |
Malangizo:
Popeza dichlosan imasungunuka pang'ono m'madzi, iyenera kusungunuka mu zinthu zotenthetsera ngati pakufunika kutero. Pewani kutentha kwambiri kuposa 150°C. Chifukwa chake, tikulimbikitsidwa kuwonjezera ufa wotsuka mutatha kuumitsa mu nsanamira yopopera.
Dichlosan ndi yosakhazikika mu mankhwala okhala ndi TAED reactive oxygen bleach. Malangizo oyeretsera zipangizo:
Zipangizo zomwe zimagwiritsidwa ntchito popanga zinthu zokhala ndi diclosan zimatha kutsukidwa mosavuta pogwiritsa ntchito mankhwala osungunuka kenako n’kutsukidwa ndi madzi otentha kuti DCPP isagwere.
Dichlosan imagulitsidwa ngati mankhwala ophera tizilombo toyambitsa matenda. Chitetezo:
Kutengera zomwe takumana nazo pazaka zambiri komanso zina zomwe tili nazo, diclosan siimayambitsa mavuto azaumoyo bola ngati ikugwiritsidwa ntchito moyenera, chisamaliro choyenera chimaperekedwa ku njira zodzitetezera zomwe zimafunika kuti mankhwalawo agwiritsidwe ntchito, ndipo chidziwitso ndi malangizo omwe aperekedwa m'mapepala athu azidziwitso zachitetezo amatsatiridwa.
Ntchito:
Itha kugwiritsidwa ntchito ngati mankhwala opha mabakiteriya komanso opha tizilombo toyambitsa matenda m'magawo a zinthu zosamalira thupi kapena zodzoladzola.
