CAS No. 7664-41-7 Ammonia Supplier. High purity Ammonia lag luam wholesale.

Tus lej CAS 7664-41-7 sib raug rau Ammonia, ib qho chaw uas muaj lub luag haujlwm tseem ceeb hauv ntau qhov kev lag luam vim nws cov khoom tshwj xeeb. Ntawm no yog ib qho kev piav qhia ntawm ammonia tus yam ntxwv thiab kev siv:

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Chemical Formula: NH₃

Nqe lus piav qhia: Ammonia yog cov roj tsis muaj xim nrog cov yam ntxwv tsw ntxhiab tsw. Nws yog heev soluble nyob rau hauv dej, tsim ammonium hydroxide tov, uas yog alkaline. Nyob rau hauv nws daim ntawv anhydrous los yog ua kua nyob rau hauv lub siab, ammonia yog siv los ua ib tug tub yees thiab rau ntau yam kev lag luam txheej txheem.

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Lub cev muaj zog:

Boiling Point: -33.3 ° C (-28 ° F) ntawm 1 cua

Melting Point: -77.7 ° C (-107.8 ° F)

Qhov ceev: Txog 0.59 npaug ntawm huab cua (g / L ntawm STP)

Solubility hauv dej: soluble heev; tsim ammonium hydroxide

Chemical Properties:

Basicity: Ammonia ua raws li lub hauv paus tsis muaj zog, reacting nrog dej los tsim ammonium ions (NH₄⁺) thiab hydroxide ions (OH⁻).

Reactivity: Reacts nrog cov kua qaub los tsim ammonium ntsev, tuaj yeem ua rau muaj zog oxidizers, thiab tuaj yeem ua rau qee cov hlau.

Kev phom sij:

Toxicity: Ammonia yog tshuaj lom yog tias nqus tau, noj, lossis nkag mus rau ntawm daim tawv nqaij lossis qhov muag. Cov ntsiab lus siab tuaj yeem ua rau ua pa hnyav thiab kub hnyiab.

Flammability: Txawm hais tias ammonia nws tus kheej tsis yog nplaim taws, nws tuaj yeem txhawb kev sib txuas thiab ua kom muaj hluav taws kub hnyav ntxiv nrog rau lwm cov ntaub ntawv hauv qhov siab.

Kev cuam tshuam ib puag ncig: Ammonia yog qhov tseem ceeb ntawm nitrogen cov pa phem hauv dej, ua rau eutrophication.

Kev siv:

Fertilizer Production: Ib qho ntawm cov kev siv tseem ceeb ntawm ammonia yog cov khoom siv raw rau kev tsim cov chiv nitrogen xws li urea thiab ammonium nitrate.

Cov tub yees: Ammonia yog cov tub yees ua tau zoo vim nws lub peev xwm nqus cua sov siab thiab tsis tshua muaj kev cuam tshuam ib puag ncig piv rau cov tub yees hluavtaws.

Chemical Manufacturing: Nws ua haujlwm rau kev tsim khoom ntawm ntau cov tshuaj, suav nrog nitric acid, explosives, thiab pharmaceuticals.

Kev Lag Luam Textile: Siv hauv kev lag luam textile rau dyeing thiab scouring txheej txheem.

Cleaning Agents: Muaj nyob rau hauv cov khoom siv tu tsev thiab kev lag luam vim nws muaj peev xwm txiav roj thiab tshuaj tua kab mob.

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Thaum tuav cov ammonia, kev ntsuas kev nyab xeeb tsim nyog, suav nrog cov cuab yeej tiv thaiv tus kheej (PPE), qhov cua kom txaus, thiab cov phiaj xwm teb rau xwm txheej ceev, yog qhov tseem ceeb los tiv thaiv kev sib tsoo thiab tiv thaiv tib neeg kev noj qab haus huv thiab ib puag ncig. Cov neeg muag khoom ntawm ammonia feem ntau ua raws li cov txheej txheem kev nyab xeeb nruj thiab cov kev cai tsim los ntawm cov tub ceev xwm xws li OSHA (Occupational Safety and Health Administration) hauv Tebchaws Meskas thiab cov koom haum zoo sib xws thoob ntiaj teb.

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Peb pab pawg kws tshaj lij coj los ua ke ntau tus kws tshaj lij thiab cov kws tshaj lij nrog kev paub zoo thiab kev txawj ntse hauv thaj chaw ntawm cov pa roj tshwj xeeb thiab cov isotopes ruaj khov. Peb pheej niaj hnub tsim thiab ua kev tshawb fawb thiab kev loj hlob los muab cov khoom lag luam zoo thiab siab dawb huv kom tau raws li qhov xav tau ntawm peb cov neeg siv khoom. Peb cov chaw tsim khoom yog niaj hnub thiab cov txheej txheem tsim khoom nruj, ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm peb cov khoom. Peb muab qhov tseem ceeb rau kev tiv thaiv ib puag ncig thiab kev tsim kho kom ruaj khov, siv zog los txo qhov cuam tshuam rau ib puag ncig, thiab xyuas kom ua raws li cov kev cai thiab cov qauv.