Diclosan
Orukọ kemikali: 4,4' -dichloro-2-hydroxydiphenyl ether;Hydroxy dichlorodiphenyl ether
Ilana molikula: C12 H8 O2 Cl2
IUPAC orukọ: 5-chloro-2 - (4-chlorophenoxy) phenol
Orukọ ti o wọpọ: 5-chloro-2 - (4-chlorophenoxy) phenol;Hydroxydichlorodiphenyl ether
CAS orukọ: 5-chloro-2 (4-chlorophenoxy) phenol
CAS-Bẹẹkọ.3380-30-1
Nọmba EC: 429-290-0
Iwọn molikula: 255 g/mol
Irisi: Akopọ ọja olomi 30% w/w Tituka sinu 1,2 propylene glycol 4.4 '-dichloro2 -hydroxydiphenyl ether jẹ viscous die-die, ti ko ni awọ si omi brown.(Awọn ohun elo ti o lagbara jẹ funfun, funfun bi flake crystal.)
Igbesi aye selifu: Dichlosan ni igbesi aye selifu ti o kere ju ọdun 2 ninu apoti atilẹba rẹ.
Awọn ẹya: Tabili ti o tẹle ṣe atokọ diẹ ninu awọn ẹya ara ẹrọ.Iwọnyi jẹ awọn iye aṣoju ati kii ṣe gbogbo awọn iye ni a ṣe abojuto nigbagbogbo.Ko ṣe dandan jẹ apakan ti sipesifikesonu ọja naa.Awọn ipo ojutu jẹ bi atẹle:
| Dichlosan olomi | Ẹyọ | Iye |
| Fọọmu ti ara |
| olomi |
| Viscosity ni 25 ° C | Megapascal keji | <250 |
| Ìwúwo (25°C |
| 1.070 – 1.170 |
| (idiwọn hydrostatic) |
|
|
| Gbigba Uv (dilution 1%, 1 cm) |
| 53.3–56.7 |
| Solubility: | ||
| Solubility ninu awọn olomi | ||
| isopropyl oti |
| > 50% |
| Ethyl oti |
| > 50% |
| Dimethyl phthalate |
| > 50% |
| Glycerin |
| > 50% |
Kemikali Technical Data Dì
| Propylene glycol | > 50% |
| Dipropylene glycol | > 50% |
| Hexanediol | > 50% |
| Ethylene glycol n-butyl ether | > 50% |
| Epo erupe | 24% |
| Epo ilẹ | 5% |
| Solubility ni 10% surfactant ojutu | |
| Agbon glycoside | 6.0% |
| Ohun elo afẹfẹ Lauramine | 6.0% |
| Iṣuu soda dodecyl benzene sulfonate | 2.0% |
| Soda lauryl 2 imi-ọjọ | 6.5% |
| Sodium dodecyl imi-ọjọ | 8.0% |
Idojukọ idinamọ ti o kere ju (ppm) fun awọn ohun-ini antimicrobial (ọna isọpọ AGAR)
Giramu-rere kokoro arun
| Bacillus subtilis dudu iyatọ ATCC 9372 | 10 |
| Bacillus cereus ATCC 11778 | 25 |
| Corynebacterium sicca ATCC 373 | 20 |
| Enterococcus hirae ATCC 10541 | 25 |
| Enterococcus faecalis ATCC 51299 (sooro Vancomycin) | 50 |
| Staphylococcus aureus ATCC 9144 | 0.2 |
| Staphylococcus aureus ATCC 25923 | 0.1 |
| Staphylococcus aureus NCTC 11940 (sooro Meticillin) | 0.1 |
| Staphylococcus aureus NCTC 12232 (sooro Meticillin) | 0.1 |
| Staphylococcus aureus NCTC 10703 (Nrifampicin) | 0.1 |
| Staphylococcus epidermidis ATCC 12228 | 0.2 |
| Giramu-odi kokoro arun | |
| 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 |
| Awọn monocytogenes Listeria DSM 20600 | 12.5 |
| 2.5 | |
| Proteus mirabilis ATCC 14153 | |
| Proteus vulgaris ATCC 13315 | 0.2 |
Awọn ilana:
Niwọn igba ti dichlosan ni solubility kekere ninu omi, o yẹ ki o wa ni tituka ni awọn surfactants ogidi labẹ awọn ipo alapapo ti o ba jẹ dandan.Yago fun ifihan si awọn iwọn otutu>150°C.Nitorinaa, a ṣe iṣeduro lati ṣafikun lulú fifọ lẹhin gbigbe ni ile-iṣọ sokiri.
Dichlosan jẹ aiduroṣinṣin ninu awọn agbekalẹ ti o ni Bìlísì atẹgun ifaseyin TAED ninu.Awọn itọnisọna mimọ ohun elo:
Awọn ohun elo ti a lo lati ṣe agbekalẹ awọn ọja ti o ni diclosan le jẹ mimọ ni rọọrun nipa lilo awọn ohun elo ifọkansi ati lẹhinna fi omi ṣan pẹlu omi gbona lati yago fun ojoriro DCPP.
Dichlosan ti wa ni tita bi nkan ti nṣiṣe lọwọ biocidal.Aabo:
Da lori iriri wa ni awọn ọdun ati alaye miiran ti o wa si wa, diclosan ko fa awọn ipa ilera ti o ni ipalara niwọn igba ti o ba lo daradara, akiyesi ti o yẹ fun awọn iṣọra ti o nilo lati mu kemikali, ati alaye ati awọn iṣeduro ti a pese ninu wa. aabo data sheets ti wa ni atẹle.
Ohun elo:
O le ṣee lo bi antibacterial ati apakokoro ni awọn aaye ti alumoni ti ara ẹni awọn ọja tabi Kosimetik.Buccal disinfectant awọn ọja.
