Soo saaraha Qiimaha Wanaagsan Ammonium Chloride CAS: 12125-02-9
La mid ah
Ammonium chloratum;Ammonium chloridum;Ammonium Muriate;Sal Ammonia;Salmiac
Codsiyada Ammonium Chloride
Ammonium chloride, (darajada warshadaha) Ammonium chloride (oo loo yaqaan "chloramine", oo sidoo kale loo yaqaan ciid halogen, caanaha kiimikada: NH4Cl) waa crystal cubic crystal ama budo crystalline cad oo aan midab lahayn.Waxay dhadhamisaa milix iyo xoogaa qadhaadh waxayna ka tirsan tahay cusbada aashitada.Cufnaanta qaraabada waa 1.527.Waxay ku milmi kartaa biyaha, ethanol iyo dareeraha ammonia laakiin kuma milmi karaan acetone iyo ether.Xalka aqueous waa mid daciif ah acidic, iyo aysiidhkeeda ayaa la wanaajiyey marka la kululeeyo.Marka la kululeeyo ilaa 100 ° C, waxay bilaabataa inay si weyn u beddesho, iyo marka la kululeeyo 337.8 ° C, waxay u kala qaybin doontaa ammonia iyo hydrogen chloride, taas oo, marka qabowgu dhaco, dib-u-isku-darka si loo soo saaro qaybo yaryar oo ammonium chloride ah iyo qiiq cad taasi ma fududa in la quusiyo oo aad u adag in lagu milmo biyaha.Marka la kululeeyo ilaa 350 ° C, waxay hoos u dhigi doontaa iyo marka 520 ° C, way karkari doontaa.Nuugista qoyaankeedu waa yar yahay, cimilada roobka lehna waxay nuugi kartaa qoyaanka keega.Biraha birta ah iyo biraha kale, waa daxal, taas oo, gaar ahaan, leh daxal weyn oo naxaas ah laakiin ma laha daxalka birta doofaarka.Ammonium chloride waxaa laga heli karaa falcelinta dhexdhexaadinta ammonia iyo hydrogen chloride ama ammonia iyo hydrochloric acid (isla'egta falcelinta: NH3 + HCl → NH4Cl).Marka la kululeeyo, waxay u jajaban doontaa hydrogen chloride iyo falcelinta ammonia (isle'eg: NH4Cl → NH3 + HCl) falcelintuna waxay ku socotaa midig kaliya haddii weelku yahay nidaam furan.
Ammonium chloride waxaa inta badan loo isticmaalaa baytariyada qalalan, baytariyada kaydinta, cusbada ammonium, harag, dhogorta, daawada, sawir qaadida, electrodes, adhesives, iwm.Waa bacriminta aashitada jireed waxayna ku habboon tahay sarreenka, bariiska, galleyda, abuur kufsiga iyo dalagyada kale.Waxay leedahay saamaynta kor u qaadida adkaanta fiber-ka iyo kacsanaanta iyo hagaajinta tayada gaar ahaan suufka iyo dalagyada linenka ah.Si kastaba ha ahaatee, sababtoo ah dabeecadda ammonium chloride, haddii codsigu aanu sax ahayn, waxay u keeni doontaa qaar ka mid ah waxyeellada ciidda iyo dalagyada.
Xaaladaha farsamada: hirgelinta Jamhuuriyadda Dadka ee Shiinaha heerka qaran GB-2946-82.
1. Muuqashada: crystal cad
2. Ka kooban ammonium chloride (saldhig qalalan) ≥ 99.3%
3. Qoyaanka ≤1.0%
4. Sodium chloride content (saldhig qalalan) ≤0.2%
5. Birta ku jirta ≤0.001%
6. Birta culus (marka loo eego Pb) ≤0.0005%
7. Biyaha aan la milmi karin ≤0.02%
8. Maadada sulfate (marka loo eego SO42-) ≤0.02%
9. pH: 4.2-5.8
Ammonium chloride waxa loo isticmaalaa dhumuc ahaan iyo sidii wax lagu daro toners-ka aan khamriga ahayn.Marka loo eego naqshadeeyayaasha isqurxinta, qaybta ammonium-ka ayaa bixisa dareenka kicinta ama kicinta ee dadka qaarkiis ay la xiriiraan toners ama xiirashada ka dib, taas oo, toner-yada caadiga ah, sida caadiga ah ay bixiso khamriga.Isticmaalka ammonium chloride waa natiijada doorbidida dareenka qaabaynta.
Ammonium Chloride waa qaboojiyaha cajiinka iyo cunnada khamiirka oo u jirta sida kiristaalo aan midab lahayn ama budo crystalline cad.qiyaastii 30-38 g waxay ku milmaan biyaha 25°c.ph ee xalka 1% ee 25°c waa 5.2.waxaa loo isticmaalaa sida xoojinta cajiinka iyo kobcinta dhadhanka ee alaabta la dubay iyo sida ilaha nitrogen ee halsano khamiirka.Waxa kale oo loo isticmaalaa xashiishyada iyo raaxaysiga.Ereyga kale ee milixdu waa ammonium muriate.
Kiristaalo cad oo ay sameeyeen cusbada ammonia oo ku shaqaynaysa hydrochloric acid oo ay ku xigto crystallization.Ammonium chloride waxa kale oo loo yaqaan sal ammonium.Ku milmay biyaha iyo aalkolada, ammonium chloride waxaa loo isticmaalay sidii halide habab badan, oo ay ku jiraan warqadda cusbada leh, warqadda albumen, albumen opaltype, iyo hababka emulsion gelatin.
Cadaynta Ammonium Chlorid
ITEM |
|
Muuqashada | Crystalline cad |
Waxa ku jira ammonium chloride | ≥99.6 |
Qoyaanka | ≤0.7 |
haraaga dabka | ≤0.3 |
Waxyaabaha ay ka kooban tahay Ferrum | ≤0.007 |
Birta | ≤0.0003 |
Sulfate | ≤0.015 |
PH (200/123 ℃ | 4.0-5.8 |
Xirmooyinka Ammonium Chloride
25kg/bac Ammonium chloride
Kaydinta waa inay ahaataa mid qabow, engegan oo hawo leh.