Ntshiab Ammonium Chloride
CAS Nr.: 12125-02-9
EINECS tus lej nkag: 235-186-4
InChI: 1S/ClH.H3N/h1H; 1H3
ammonium chloride
Tsis muaj xim siv lead ua los yog dawb granular hmoov, yog ib qho muaj zog electrolyte, yaj hauv dej ionization ntawm ammonium ions thiab chloride ions, ammonia thiab hydrogen chloride yuav muaj cov pa luam yeeb dawb thaum ammonium chloride tsim. Hmoov ammonium chloride yog ib qho yooj yim heev rau deliquesce, tshwj xeeb tshaj yog cov khoom tsim nyog, qhov nqus dej noo feem ntau yog kwv yees li 76%, thaum cov av noo nyob hauv huab cua ntau dua li qhov nqus dej noo, ammonium chloride yog qhov tshwm sim ntawm kev nqus dej noo, yooj yim rau kev tshem tawm. agglomerate.
Synonyms: (8CI); ((NH4)Cl);
CAS Nr.: 12125-02-9
Molecular Luj: 53.49
Tus txheeb ze ntom ntom (g / cm³): 1.527
InChI: 1S/ClH.H3N/h1H; 1H3
| Yam khoom |
STANDARD PARAMETERS |
TSEEM CEEB |
|
AMMONIUM chloride |
99.0%min |
99.5% |
|
MOISTURE w/% |
0.7% max |
0.5% |
|
FE |
0.001% max |
0.001% |
|
Heavy Hlau (As Pb) |
0.0005% max |
0.0004% |
|
Sulphate (As SO4) |
0.02max |
0.018 |
chemical khoom
Ammonium chloride rau kev lag luam siv yog cov hmoov dawb los yog granular crystals uas tsis muaj ntxhiab tsw, qab ntsev, thiab ua kom txias. Nws yog yooj yim cuam tshuam los ntawm noo noo thiab tuaj yeem agglomerate. Nws yog soluble hauv dej, glycerol, thiab kua ammonia, tab sis insoluble hauv ethanol, acetone, thiab ether. Nws sublimates ntawm 350 degree, thiab nws cov kua aqueous yog tsis muaj zog acidic.
Specification: 99%
Lub neej txee: 24 Lub Hlis
Melting point: 340 degree (sub.) (lit.)
Boling point: 100 degree 750 hli Hg
Ntim & thauj
Cov txheej txheem ntau lawm
Muaj ob txoj kev tsim khoom tseem ceeb rau cov khoom no: ib qho yog los tsim cov hmoov tshauv thiab ammonium chloride los ntawm kev siv Hou's alkali ntau lawm txoj kev tsim los ntawm tus naas ej Suav kws tshawb fawb Hou Debang; lwm qhov yog los tsim cov poov tshuaj carbonate thiab lwm cov poov tshuaj ntsev raws li cov khoom lag luam. Ammonium chloride yog feem ntau ua rau caking, thiab cov khoom feem ntau tiv thaiv los ntawm caking los ntawm kev ntxiv cov tshuaj tiv thaiv.
Daim ntawv thov
1. Acidifier nyob rau hauv cov khoom noj khoom haus: Acidifiers feem ntau yog siv rau hauv cov khoom noj khoom haus los muab ib tug tangy saj thiab ua rau lawv lub neej txee.
2. Flavoring Agent: Acidifiers feem ntau yog siv rau hauv cov khoom noj khoom haus los muab lub saj tangy thiab ua rau lub neej txee. Ib yam li ntawd, cov tshuaj tsw qab tau ntxiv los txhim kho qhov saj thiab aroma ntawm cov khoom noj.
3. Cov ntsiab lus ntawm Tinning thiab Galvanizing Fluxes: Cov no yog siv los tsim ntau yam khoom siv hlau. Acidifiers yog siv los tshem tawm cov oxides los ntawm cov hlau, ua kom yooj yim rau kev siv cov tin lossis zinc txheej.
4. Cov tshuaj diuretic: Acidifiers kuj siv los tsim cov tshuaj diuretic, uas yog siv los kho cov mob xws li kub siab thiab edema.
5. Cov kua nplaum rau Plywood: Lawv kuj tau siv los tsim cov tshuaj diuretic los kho cov mob xws li kub siab thiab edema.
6. Additive nyob rau hauv Non-Alcoholic Toners: Acidifiers kuj siv nyob rau hauv non-alcoholic toners los kho cov pH ntawm cov khoom. Acidifiers yog siv nyob rau hauv tsis-alcoholic toners los kho cov pH ntawm cov khoom kom zoo dua nqus cov toner los ntawm daim tawv nqaij thiab tiv thaiv cov kab mob loj hlob.
Tuam txhab Profile
Xiamen Ditai Chemicals Co., Ltd yog txaus siab los ua lub tuam txhab ISO9001: 2015. Peb tau cog lus rau kev tswj kom zoo thiab ntseeg tias kev xa khoom tshwj xeeb ua kom cov neeg siv khoom txaus siab. Txhawm rau ua tiav qhov no, peb txuas ntxiv tshuaj xyuas thiab txhim kho peb cov txheej txheem sab hauv thiab sab nraud kom ntseeg tau tias peb tseem muaj kev ntseeg siab thiab ntseeg tau cov khoom siv tshuaj rau peb cov neeg siv khoom thoob ntiaj teb. Peb tau cog lus los tswj peb cov qauv kev ua tau zoo thiab tos ntsoov yuav txuas ntxiv muab peb cov neeg siv khoom nrog cov kev pabcuam zoo tshaj plaws.
Tshuaj Exhibition
Nyob rau hauv xyoo tas los no, peb lub tuam txhab tau koom nrog ntau yam kev lag luam fairs thiab thoob ntiaj teb tshuaj lom neeg exhibitions. Los ntawm cov xwm txheej no, peb tau nthuav tawm peb cov khoom lag luam thiab cov kev pabcuam zoo rau ntau tus neeg tuaj saib, suav nrog cov kws tshaj lij kev lag luam thiab cov neeg siv khoom muaj peev xwm. Yog li ntawd, peb tau tsim lub koob npe nrov hauv peb txoj haujlwm thiab tau txais cov lus pom zoo thiab muaj kev txaus siab los ntawm cov neeg tuaj koom. Peb zoo siab rau qhov tshwm sim ntawm cov xwm txheej no vim lawv tso cai rau peb nthuav tawm peb cov khoom thiab tsim kev koom tes nrog rau lwm tus kws tshaj lij kev lag luam. Peb ua tsaug rau lub sijhawm los koom nrog hauv cov yeeb yam no thiab cia siab tias yuav muaj kev sib koom tes nrog cov tib neeg muaj siab zoo thiab cov tuam txhab yav tom ntej.
pH ntawm aqueous kua
pH ntawm aqueous tov: Vim hydrolysis ntawm ionized ammonium ions nyob rau hauv dej ua rau cov kua qaub acidic, pH ntawm saturated ammonium chloride tov nyob rau hauv chav tsev kub yog feem ntau nyob ib ncig ntawm 5.6. Ntawm 25 degree, 1% yog 5.5, 3% yog 5.1, thiab 10% yog 5.0. Ammonium chloride nws tus kheej tuaj yeem siv los ua kom ruaj khov reagent rau bismuth thiab antimony (los muab cov tshuaj chlorine ions rau kev sib koom tes, thiab siv nws los ntawm kev sib cais nws cov tebchaw nrog ammonium chloride hauv dilute hydrochloric acid).
Cim npe nrov: Tuam Tshoj ntshiab ammonium chloride manufacturers, lwm tus neeg, Hoobkas
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