Diclosan
Dzina la mankhwala: 4,4' -dichloro-2-hydroxydiphenyl ether;Hydroxy dichlorodiphenyl ether
Mapangidwe a maselo: C12 H8 O2 Cl2
Dzina la IUPAC: 5-chloro-2 - (4-chlorophenoxy) phenol
Dzina lodziwika: 5-chloro-2 - (4-chlorophenoxy) phenol;Hydroxydichlorodiphenyl ether
Dzina la CAS: 5-chloro-2 (4-chlorophenoxy) phenol
CAS-No.3380-30-1
Nambala ya EC: 429-290-0
Kulemera kwa maselo: 255 g / mol
Maonekedwe: Zamadzimadzi zopangidwa ndi 30% w/w Zosungunuka mu 1,2 propylene glycol 4.4 '-dichloro2 -hydroxydiphenyl ether ndi viscous pang'ono, zopanda mtundu mpaka zofiirira.(Zopangira zolimba ndizoyera, zoyera ngati kristalo wa flake.)
Moyo wa alumali: Dichlosan imakhala ndi alumali moyo wazaka zosachepera 2 pamapaketi ake oyamba.
Mawonekedwe: Gome ili m'munsili likuwonetsa zina mwa mawonekedwe a thupi.Izi ndizomwe zimayendera ndipo sizinthu zonse zomwe zimawunikidwa pafupipafupi.Sikuti ndi gawo lazomwe zimapangidwira.Mayankho ake ndi awa:
| Madzi a dichlosan | Chigawo | Mtengo |
| Mawonekedwe akuthupi |
| madzi |
| Viscosity pa 25 ° C | Megapascal kachiwiri | <250 |
| Kachulukidwe (25°C |
| 1.070–1.170 |
| (kulemera kwa hydrostatic) |
|
|
| Mayamwidwe a UV (1% dilution, 1 cm) |
| 53.3–56.7 |
| Kusungunuka: | ||
| Kusungunuka mu zosungunulira | ||
| Mowa wa isopropyl |
| 50% |
| Ethyl mowa |
| 50% |
| Dimethyl phthalate |
| 50% |
| Glycerin |
| 50% |
Chemicals Technical Data Sheet
| Propylene glycol | 50% |
| Dipropylene glycol | 50% |
| Hexanediol | 50% |
| Ethylene glycol n-butyl ether | 50% |
| Mafuta amchere | 24% |
| Mafuta | 5% |
| Kusungunuka mu 10% surfactant solution | |
| Coconut glycoside | 6.0% |
| Lauramine oxide | 6.0% |
| Sodium dodecyl benzene sulfonate | 2.0% |
| Sodium lauryl 2 sulphate | 6.5% |
| Sodium dodecyl sulphate | 8.0% |
Minimum inhibition concentration (ppm) ya antimicrobial properties (AGAR incorporation method)
Mabakiteriya a gram-positive
| Bacillus subtilis mtundu wakuda wa 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 |
| Mabakiteriya a 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 |
Malangizo:
Popeza dichlosan imakhala ndi kusungunuka kochepa m'madzi, iyenera kusungunuka m'madzi osakanikirana ndi kutentha ngati kuli kofunikira.Pewani kutenthedwa ndi kutentha > 150 ° C.Choncho, tikulimbikitsidwa kuwonjezera ufa wochapira mutatha kuyanika mu nsanja yopopera.
Dichlosan ndi yosakhazikika pamapangidwe okhala ndi TAED reactive oxygen bleach.Malangizo oyeretsera zida:
Zipangizo zomwe zimagwiritsidwa ntchito popanga zinthu zokhala ndi diclosan zitha kutsukidwa mosavuta pogwiritsa ntchito zinthu zochulukira kwambiri kenako ndikuchapidwa ndi madzi otentha kuti DCPP isagwe.
Dichlosan imagulitsidwa ngati chinthu chogwira ntchito cha biocidal.Chitetezo:
Kutengera zomwe takumana nazo pazaka zambiri komanso zidziwitso zina zomwe tili nazo, diclosan sichimayambitsa mavuto azaumoyo malinga ngati ikugwiritsidwa ntchito moyenera, chisamaliro choyenera chimaperekedwa pakusamala koyenera kuthana ndi mankhwalawo, komanso zidziwitso ndi malingaliro omwe aperekedwa m'mabuku athu. mapepala achitetezo amatsatiridwa.
Ntchito:
Ikhoza kugwiritsidwa ntchito ngati antibacterial ndi antiseptic m'minda ya mankhwala ochizira munthu kapena cosmetics.Buccal mankhwala ophera tizilombo.
