Iipropati
I-sodium sulfide, ekwabizwa ngokuba yialkali enukayo, i-alkali enukayo, kunye ne-alkali sulfide, yikhompawundi ye-inorganic, icrystalline powder engenambala, ukufunxa okuqinileyo kokufuma, ukunyibilika ngokulula emanzini, kwaye isisombululo esinamanzi sinealkaline ngamandla. Iya kubangela ukutshisa xa ichukumisa ulusu kunye neenwele, ngoko ke i-sodium sulfide iyaziwa njenge-alkali sulfide. Xa isesichengeni somoya, isodiyam sulfide ikhupha igesi eyityhefu yehydrogen sulfide enevumba lamaqanda abolileyo. Umbala we-industrial sodium sulfide ngupinki, obomvu omdaka, kunye nekhaki ngenxa yobumdaka. Inevumba. Inyibilika emanzini abandayo, inyibilika ngokulula emanzini ashushu, inyibilika kancinane etywaleni. Iimveliso zemizi-mveliso ngokuqhelekileyo ziyimixube yamanzi ekristale yeemilo ezahlukeneyo, kwaye iqulethe amanqanaba ahlukeneyo okungcola. Ukongeza kwimbonakalo eyahlukileyo kunye nombala, ubuninzi, indawo yokuncibilika, indawo yokubilisa, njl.
Inkcazo
Into | Isiphumo |
Ukuncama | Iiflakes ezinemibala etyheli |
I-Na2S (%) | 60.00% |
Ubuninzi (g/cm3) | 1.86 |
Ukunyibilika emanzini (% ubunzima) | Inyibilika emanzini |
Igama lebrand | FIZA | Ubunyulu | 60% |
Inombolo yeCAS. | 1313-82-2 | Ubunzima beMiolecular | 78.03 |
I-EINECS No. | 215-211-5 | Imbonakalo | umbala opinki obomvu obomvu |
Ifomula yemolekyuli | Na2S | Amanye Amagama | I-disodium sulfide |
Isicelo
1. Isodium sulfide isetyenziswa kwishishini ledayi ukuvelisa iidayi zesulfure, kwaye iyimathiriyeli ekrwada yesulfure eluhlaza kunye neblue sulfur.
2. Ukudaya izinto ezincedisayo zokunyibilikisa idayi zesulfure kushicilelo kunye neshishini lokudaya
3. I-alkali sulfide isetyenziswa njenge-agent yokudada kwintsimbi ekrwada kushishino lwesinyithi olungeyoron.
4. I-arhente yokukhupha izikhumba ezikrwada kwishishini lokushuka, i-arhente yokupheka yephepha kushishino lwephepha.
5. I-sodium sulfide ikwasetyenziswa ekwenzeni i-sodium thiosulfate, i-sodium polysulfide, i-sodium hydrosulfide- kunye nezinye iimveliso.
6. Ikwasetyenziswa ngokubanzi kwi-textile, i-pigment, irabha kunye namanye amacandelo oshishino.
Ukupakisha 25kg / ibhokisi okanye 25kg / ibhegi, okanye ngokwemfuno yakho.