Cov khoom npe | Sodium Omadine |
CAS | 3811-73-2 |
MF | C5H4NaOS |
MW | 149.15 Nws |
Qhov ntom | 1.22 g / ml |
Melting point | -25 ° C |
Boiling point | 109 ° C |
Refractive Index | 1.4825 ib |
Solubility | H2O: 0.1 M ntawm 20 ° C, ntshiab, faintly daj |
Daim ntawv | Kev daws |
Xim | sib sib zog nqus xim av |
Dej solubility | 54.7 g / 100 mL |
Qhov siab tshaj plaws wavelength | (λmax) 334nm (H2O) (lit.) |
rhiab heev | Hygroscopic |
Pob | 1L / lub raj mis, 25L / nruas, 200L / nruas |
Khoom | Nws yog soluble hauv cawv, ether, benzene thiab carbon disulfide, insoluble hauv dej. |
SODIUM-2-PYRIDINETHIOL-1-OXIDE;SODIUM PYRIDINE-2-THIOLATE1-OXIDEHYDRATE;SODIUMPYRITHIOONE;SODIUMOMADINE;PYRITHIONE SODIUM ntsev;N-Hydroxy-2-pyridinethione sodium ntsev;N-HYDROXY PYRIDINETHIONE SODIUM ntsev
1. Nws tuaj yeem siv rau hauv cov khoom siv hlau txiav, cov kua dej tiv thaiv xeb, cov xim pleev xim, cov nplaum, cov khoom tawv tawv, cov khoom siv textile, cov ntawv coated thiab lwm yam.
2. Nws yog siv rau hauv ntau yam tshuaj tua kab mob thiab tshuaj zawv plaub hau thiab cov khoom tu tawv nqaij hauv kev lag luam tshuaj thiab tshuaj.Nws tsis tsuas yog tiv thaiv cov khoom los ntawm lwj thiab mildew, tab sis kuj relieves khaus thiab dandruff, uas yog heev zoo.
3. Nws tuaj yeem siv tau los ua cov tshuaj tua kab mob zoo rau cov txiv ntoo, txiv laum huab xeeb, nplej, zaub thiab lwm yam qoob loo, thiab tseem yog cov tshuaj tua kab mob zoo heev rau cov kab mob silkworm.
4. Cov tshuaj tua kab mob, tshuaj tua kab mob thiab tshuaj tua kab mob broad-spectrum antifungal dermatological tshuaj tuaj yeem npaj tau.
Sodium pyrithione, tseem hu ua sodium pyrithione, sodium omedin, pyrithione, sodium α-mercaptopyridine-N-oxide, yog pyridine derivative fungicide, nrog cov xim daj thiab cov xim pob tshab hauv cov tsos.250 ℃, me ntsis tus yam ntxwv tsw.Yooj yim soluble hauv dej thiab ethanol thiab lwm cov kuab tshuaj organic, solubility (hauv pawg pawg): dej 53%, ethanol 19%, polyethylene glycol 12%.Qhov zoo tshaj pH ntau yog 7-10, thiab qhov loj feem yog 2% aqueous tov nrog pH tus nqi ntawm 8.0.Nws tsis ruaj khov rau lub teeb, oxidizing cov neeg ua haujlwm thiab muaj zog txo cov neeg ua haujlwm.Nws yog me ntsis inactivated los ntawm nonionic surfactants, uas muaj peev xwm chelate nrog hnyav hlau.Cov ntawv thov tseem ceeb suav nrog: cov khoom siv tshuaj txhua hnub, cov nplaum nplaum, papermaking, tshuaj, tshuaj tua kab, khoom tawv, khoom siv tshuaj tua kab mob, thiab lwm yam.
Sodium pyrithione (NPT) yog cov dej-soluble muaj txiaj ntsig zoo tshaj plaws los tiv thaiv mildew preservative.Nws muaj cov yam ntxwv ntawm high efficiency, broad spectrum, tsis tshua muaj toxicity thiab stability.Nws tuaj yeem siv rau hauv cov dej txiav hlau, tshuaj tiv thaiv xeb, cov xim pleev xim, cov nplaum, cov khoom siv tawv, cov khoom siv textile, cov ntawv coated thiab lwm yam.EEC thiab GB7916-87 qhia tias qhov siab tshaj plaws pub dawb feem ntawm sodium pyrithione hauv tshuaj pleev ib ce yog 0.5%, uas tsuas yog siv rau hauv cov khoom uas tau ntxuav tawm tom qab siv.Kev siv dav dav yog 250 ~ 1000mg / kg.Kuj tseem siv tau rau hauv kev lag luam hlau txiav cov roj ua cov khoom khaws cia.