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Codsiyada iyo Mabaadi'da Sodium Hydrosulfide (NaHS)

2026-05-29
Codsiyada iyo Mabaadi'da soodiyam haydrosulfide (NaHS)
1Dulmar Guud oo ku saabsan Sodium Hydrosulfide

Sodium hydrosulfide, oo leh qaacidada kiimikada ee NaHS, waa isku-dhis aan organic ahayn iyo sulfide muhiim ah. Waa milix ka kooban sodium cations (Na⁺) iyo hydrosulfide anions (HS⁻), oo si caadi ah u muuqda budo crystalline cad oo qaabkeeda adag ah. Sodium hydrosulfide waa mid ku milma biyaha, taasoo samaysa xal alkaline ah. Waxay muujisaa milmi iyo xasillooni wanaagsan, taasoo horseedaysa isticmaalkeeda baahsan ee wax soo saarka warshadaha iyo codsiyada shaybaarka.

2. Adeegsiga Muhiimka ah ee Sodium Hydrosulfide

Sodium hydrosulfide waxaa si ballaaran loogu isticmaalaa warshado badan, gaar ahaan qaybaha soo socda:

2.1 Warshadaha Habaynta Birta: Sodium hydrosulfide wuxuu u shaqeeyaa sidii wakiil daaweynta dusha sare ee birta. Waxay la falgashaa dusha sare ee birta si ay u sameyso filim sulfide ah oo ilaalinaya, taasoo si wax ku ool ah uga hortagta daxalka. Sifadan ayaa ka dhigaysa mid aan lagama maarmaan u ah ilaalinta daxalka birta, daxalka korontada ku shaqeeya, iyo hababka kale ee la xiriira.

2.2 Isku-darka Dabiiciga ah: Isku-darka dabiiciga ah, sodium hydrosulfide wuxuu u shaqeeyaa sidii wakiil yareeya. Waxay yareyn kartaa kooxaha shaqeynaya sida aldehydes iyo ketone-ka khamriga u dhigma, waxayna sidoo kale yareyn kartaa isku-dhafka ka kooban isku-xidhka labanlaabka ah ee alkoholka ama amines-ka.

2.3 Diyaarinta Sulfide-ka: Sida isha sulfur, sodium hydrosulfide waxay la falgashaa aayoonnada birta si ay u sameeyaan sulfide bir ah oo u dhigma. Tusaale ahaan, waxay la falgashaa aayoonnada birta si ay u soo saarto sodium polysulfide, oo ah isku-dhis disulfide muhiim ah oo si weyn loogu isticmaalo sidii walxo cayriin ah tignoolajiyada walxaha ku salaysan kaarboonka.

3. Mabaadi'da Shaqada ee Sodium Hydrosulfide

Shabaqa kirismaalka ee sodium hydrosulfide, ayoonada sodium (Na⁺) iyo ayoonada hydrosulfide (HS⁻) waxaa isku haya isku xidhka ionic, qaab-dhismeed kaas oo saldhig u ah sifooyinkiisa kiimikada ee gaarka ah.

3.1 Alkalinity: Marka lagu milmo biyaha, NaHS waxay kala baxdaa ayoonada Na⁺ iyo HS⁻. Ayoonada HS⁻ waa alkaline, taasoo ka dhigaysa xalka sodium hydrosulfide mid aasaasi ah oo awood u leh inuu dhexdhexaadiyo asiidhyada.

3.2 Sifooyinka Yaraynta: Sodium hydrosulfide wuxuu u shaqeeyaa sidii wakiil yareeya oo xooggan isagoo elektaroono u deeqaya wakiilada oksaydhka inta lagu jiro falcelinta. Isku-darka dabiiciga ah, wuxuu yareeyaa aldehydes, ketone, iyo kooxaha kale ee shaqada ee la dhimi karo ee alkoholka ama amines.

3.3 Sifooyinka Sulfidation-ka: Iyada oo ka kooban aayoon hydrosulfide ah, sodium hydrosulfide waxay la falgashaa aayoon bir ah si ay u sameeyaan sulfide u dhigma. Sulfide-yadani waxay leeyihiin sifooyin iyo adeegsiyo gaar ah.

4. Gunaanad

Iyada oo ah isku-dhis muhiim ah oo aan dabiici ahayn, sodium hydrosulfide waxay si ballaaran u isticmaashaa farsamaynta birta, isku-darka dabiiciga ah, iyo diyaarinta sulfide. Sifooyinka ku jira - alkalinimada, yaraynta, iyo falcelinta sulfide - waxay suurtogalinaysaa noocyo badan oo falgallo kiimiko ah iyo codsiyo wax ku ool ah. Faham buuxa oo ku saabsan codsiyadeeda iyo mabaadi'deeda ayaa lagama maarmaan u ah kor u qaadista waxqabadkeeda iyo hufnaanteeda isticmaalka warshadaha.

Ku saabsan Zibo Anhao Chemical Co., Ltd.

Sodium Hydrosulfide – Zibo Anhao Chemical Co., Ltd.

Shirkadda Zibo Anhao Chemical Co., Ltd. waa shirkad lagu kalsoonaan karo oo bixisa Sodium Hydrosulfide (NaHS), oo ah isku-dhis aan dabiici ahayn oo leh lambar CAS 16721-80-5. Badeecadeennu waxay ku jirtaa jajabyo adag oo saafi ah (≥70% saafi ah) iyo xalal biyood oo deggan (30%–45% fiirsasho), oo loogu talagalay inay daboolaan baahiyaha warshadaha ee kala duwan.

Iyadoo la raacayo heerarka xakamaynta tayada ee adag, sodium hydrosulfide-keena wuxuu leeyahay sifooyin kiimiko oo deggan, milmi sare oo biyaha ah, iyo xal alkaliin oo xooggan (pH 12–13). Waxay u adeegtaa sidii walax ceeriin oo muhiim ah oo ku baahsan qaybo badan: Macdanta & Birta, Warshadaha Maqaarka, Midabka & Kiimikooyinka, Daaweynta Biyaha Qashinka ah, Bacriminta & Faybarka.

Iyada oo goob istaraatiiji ah ku taal Zibo, Shandong—xarunta warshadaha kiimikada ee Shiinaha—waxaan hubineynaa sahay deggan, qiimo tartan ah, iyo baakad dabacsan (25kg bacaha, 200kg durbaan). Sodium hydrosulfide-keena wuxuu u hoggaansamayaa heerarka tayada caalamiga ah, isagoo bixinaya waxqabad joogto ah macaamiisha adduunka.

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