Zinc pyrithioneyog ib hom tshuaj lom neeg.
CAS tus lej: 13463-41-7.
Molecular phaus: 317.69.
PSA ： 101.52000。
LogP ： 3.34050。
Qhov tsos thiab tus cwj pwm: greyish dawb mus rau xim daj xim av hmoov daj.
Nws tuaj yeem inhibit kev loj hlob ntawm gram zoo, cov kab mob tsis zoo thiab pwm. Muaj peev xwm saib xyuas cov plaub hau kom zoo, ncua kev laus ntawm plaub hau, tswj lub cim ntawm cov plaub hau dawb thiab plaub hau ploj. Tsis tas li ntawd, nws tseem siv los ua cov tshuaj pleev kom zoo nkauj rau hauv tshuaj, tus neeg sawv cev roj, txheej biocide; raws li cov kab mob tua kab mob ntawm txheej thiab plastics, nws kuj tseem siv dav.
Zov nti ua ke no tau muab coj los ua hluav taws xob thiab siv ua cov tshuaj tua kab mob sab nraud los yog tshuaj tua kab mob thaum ntxov li xyoo 1930. Nws yog dawb rau daj crystalline hmoov ntawm chav tsev kub. Yam ntxwv me ntsis tsw. Insoluble hauv dej. Nws cov solubility: dej 15mg / kg; pH=8 dej 35mg / kg; ethanol 100mg / kg; polyethylene glycol (PEG400) 2000mg / kg. Qhov zoo tshaj plaws pH ntau yog 4.5-9.5, thiab qhov feem ntau ntawm 10% kev ncua yog ph3.6.
Zinc pyrite cov ntaub ntawv insoluble precipitate nrog cationic thiab nonionic surfactants, uas tsis ruaj khov rau lub teeb thiab oxidant, thiab tsis ruaj khov rau cov kua qaub thiab alkali ntawm qhov kub dua.
Nws tsis sib haum nrog EDTA, thiab nonionic surfactants yuav qee qhov ua kom nws tsis zoo. Nyob hauv qhov pom ntawm cov hlau hnyav, chelation lossis counter chelation yuav tshwm sim, thiab cov chelates no nyuaj rau yaj hauv dej. Raws li EEC thiab gb7916-87, qhov siab tshaj plaws tau tso cai ntau ntawm zinc pyrite hauv cov tshuaj pleev ib ce yog 0.5%, uas tsuas yog siv tau rau hauv cov khoom ntxuav tom qab siv. Kev siv nyiaj ntau txog 250 txog 1000mg / kg (cov tshuaj ua kom muaj zog) tuaj yeem siv cov tshuaj pleev ntsej muag, tshuaj pleev, tshuaj pleev, hmoov thiab zawv plaub hau, thiab kuj siv rau cov tshuaj tsw qab thiab tshuaj tua kab mob.
Thov hu rau pebinfo@konochemical.comyog tias koj muaj lus nug ntxiv.
