Sodium pyrithione_spt 3811-73-2
Imininingwane Yomkhiqizo
| Igama lomkhiqizo | Sodium omadine |
| Umkhoga | 3811-73-2 |
| MF | C5h4nnaos |
| MW | 149.15 |
| Incekusana | I-1.22 g / ml |
| Iphuzu elincibilikayo | -25 ° C |
| Iphuzu elibilayo | 109 ° C |
| Inkomba ye-Refuac | 1.4825 |
| Ubuhlakaniselo | I-H2O: 0.1 m ku-20 ° C, icacile, i-Flaintly Yellow |
| Isithunzi | Isixazululo |
| Umbala | nsundu kakhulu nsundu |
| I-solubity yamanzi | 54.7 g / 100 ml |
| I-wavelength ephezulu | (λMAX) 334NM (H2O) (Lit.) |
| Ukuzwela | I-Hygroscopic |
| Isishuqulu | 1 l / ibhodlela, 25 l / drum, 200 l / drum |
| Impahla | Kuyancibilika utshwala, ether, e-benzene kanye ne-carbon diskulfide, insoluble emanzini. |
Amanyanjana
Sodium-2-pyridinethiol-1-oxide; I-sodium pyridine-2-thielate1-ongidehydrate; Sodiampucyrine; I-sociiyomadine; Usawoti we-pyrithione sodium; Usawoti we-n-hydroxy-2-pyridinethione; N-hydroxy pyridinethenione usawoti
Sebenza
1. Ingasetshenziswa ekusikeni kwensimbi uketshezi, uketshezi lokugqwala, ukupenda kwe-latex, ukunamathela, imikhiqizo yesikhumba, imikhiqizo yezindwangu, iphepha elihlanganisiwe kanye nezinye izinkambu.
2. Isetshenziswa emithini ehlukahlukene ye-antifungal kanye ne-shampoo nemikhiqizo yokunakekelwa kwesikhumba emkhakheni wezemithi nangamakhemikhali. Akugcini nje ngokuvimbela umkhiqizo ekuphangeleni nasensimini, kepha futhi uhlehlisa ukulunywa kanye ne-dandruff, esebenza kahle kakhulu.
3
I-4. Amagciwane, ama-ejenti wokuvuka kanye nezidakamizwa ezibanzi ze-antifungal dermatological angalungiswa.
Ukufanisa
I-Sodium Pyrithione, eyaziwa nangokuthi i-sodium pyrineine, i-sodium omedin, i-pyrithione, i-sodithium α-mercaptopyrine-n-oxide, i-pyyridine desidital 250 ℃, iphunga elicinile kancane. I-soluble kalula emanzini ne-ethanol nakwezinye izixazululo ze-organic, i-solubility (engxenyeni enkulu): Amanzi angama-53%, i-ethanol 19%, i-polyethylene glycol engu-12%. Ibanga le-pH lim lim lingu-7-10, kanti ingxenye enkulu yengxenyana ingu-2% isisombululo esinamanzi ngenani le-VAURY ka-8.0. Akunakuziqhenya ukuKhanya, ama-oxidizing agents kanye nama-ejenti ancishisiwe aqinile. Ihlangene kancane yi-surfactants ye-nonionic, engabheka ngezinsimbi ezisindayo. Izinkambu zohlelo lokusebenza eziphambili zifaka: Imikhiqizo yamakhemikhali yansuku zonke, izinamathiseli, ukuphazamiseka, umuthi, ama-pesticides, imikhiqizo yesikhumba, imikhiqizo yezokubulala amagciwane, njll.
I-Sodium Pyrithione (NPT) iyindida yokulondolozwa kwezimboni ezisebenzayo ezisebenzayo kakhulu. Inezimpawu zokusebenza kahle okuphezulu, ububanzi obubanzi, ubuthi obuphansi nokuqina. Ingasetshenziswa ku-file yokusika insimbi, i-anti-rust fluid, i-latex Paint, i-adhesive, imikhiqizo yesikhumba, imikhiqizo yezindwangu, iphepha elihlanganisiwe kanye nezinye izinkambu. I-EEC kanye ne-GB7916-87 Ukuthi ingxenye enkulu ye-Mass Mass evumelekile ye-sodiium pyrithione ku-cosmetics yi-0.5% kuphela, esetshenziswa kuphela kwimikhiqizo egezwa ngemuva kokusetshenziswa. Ukuhlushwa okujwayelekile ukusetshenziswa kungu-250 ~ 1000mg / kg. Ibuye isetshenziswe kumafutha okusika insimbi ezimboni njengendawo yokugcina.
