Siyakwamukela ukuthenga i-Ammonium Acetate CAS 631-61-8 ku-Harvest Enterprise. Zonke izicelo ezivela kumakhasimende ziphendulwa emahoreni angama-24. I-Ammonium Acetate CAS: 631-61-8 iwusawoti ophilayo onefomula ye-molecular CH3COONH4,Inombolo ye-CAS Is 631-61-8. I-powder emhlophe, engatholakala ngokuphendula i-acetic acid ne-ammonia.
I-China Ammonium Acetate CAS 631-61-8 Factory Directly Supply. I-Harvest Enterprise ngumkhiqizi nomnikezeli we-Ammonium Acetate CAS 631-61-8 e-China.
Ingxenye yokuqala: Isingeniso Somkhiqizo
I-Ammonium Acetate (CH3CH2COONA) I-CAS: 631-61-8 iwusawoti ophilayo onefomula yamangqamuzana CH3COONH4,Inombolo ye-CAS Is 631-61-8. I-powder emhlophe, engatholakala ngokuphendula i-acetic acid ne-ammonia. Ingasetshenziswa njengama-reagents okuhlaziya, izilondolozi zenyama, noma imithi. Kwenzeka njengekristalu elimhlophe elingunxantathu elinephunga le-acetic acid. Iyancibilika emanzini ne-ethanol, ayincibiliki ku-acetone.
Ingxenye Yesibili: Ulwazi Oluyisisekelo
1. Igama leKhemikhali: I-Ammonium Acetate, i-Acetic Acid, i-Ammonium Salt;
2. I-Molecular Formula: CH3COONH4
3. Isisindo se-Molecular: 77.08
4. CAS: 631-61-8
|
Ukucaciswa |
Ibanga le-Reagent(GB/T 1292-2008) |
||
|
Ikilasi I |
Ikilasi II |
Ikilasi III |
|
|
Okuqukethwe(CH3COONH4),w/% |
98.0 |
98.0 |
97.0 |
|
inani le-pH(50g/L,25â) |
6.7-7.3 |
6.5-7.5 |
6.5-7.5 |
|
Ukuhlolwa Okucacile/Cha ⤠|
2 |
3 |
5 |
|
Izinto ezingancibiliki,w/% |
0.002 |
0.005 |
0.01 |
|
I-Ignition Residu, |
0.005 |
0.005 |
0.01 |
|
Umswakama ,w/% |
2.0 |
ââââ |
âââ |
|
Ama-Chlorides (Cl),w/% |
0.0005 |
0.0005 |
0.001 |
|
Ama-sulfate(SO4),w/% |
0.001 |
0.002 |
0.005 |
|
I-Nitrate(NO3),w/% |
0.001 |
0.001 |
âââ |
|
I-Phosphates (PO4),w/% |
0.0003 |
0.0005 |
âââ |
|
I-Magnesium (Mg), mg/kg ⤠|
0.0002 |
0.0004 |
0.001 |
|
I-calcium(Ca),w/% |
0.0005 |
0.001 |
0.002 |
|
Insimbi (Fe), |
0.0002 |
0.0005 |
0.001 |
|
Izinsimbi ezisindayo (Pb). |
0.0002 |
0.0005 |
0.001 |
|
Ukwehliswa kwe-Potassium Permanganate,w/% |
0.0016 |
0.0032 |
0.0032 |
Ingxenye Yesithathu: Ukucaciswa Okuyinhloko
1. Ukusetshenziswa
(1). Isetshenziselwa ukulungisa isisombululo se-buffer ukunquma i-aluminium nensimbi. Hlukanisa i-lead sulfate kwamanye ama-sulfate. Isetshenziselwa ukonga inyama, i-electroplating, ukwelashwa kwamanzi, imithi, njll. Isetshenziswa njengama-reagents okuhlaziya, ama-reagents e-chromatography kanye namabhafa.
(2). Isetshenziswa njengama-reagents okuhlaziya, izilondolozi zenyama, futhi ibuye isetshenziswe embonini yezemithi.
(3). Isetshenziswa njenge-reagent yokuhlaziya, njenge-precipitant, ukulungisa isisombululo sebhafa se-pH. Iphinde isetshenziswe njenge-reagent ye-chromatographic.
(4). Ingasetshenziswa ku-silver plating electrolyte. Uma imboni isetshenziswa, kufanele kuqashelwe ukulawula i-chloride kanye nokuqukethwe kwensimbi esindayo.
2. Ukupakisha
Ngokuvamile iphakethe liyizikhwama ze-polyethylene ezingu-25 kg phakathi ezinezingqimba ezintathu zepulasitiki. Futhi ingakunikeza izikhwama zephepha ze-Waterproof kraft.
3. Isitoreji kanye Nezokuthutha
I-Ammonium Acetate (CH3CH2COONA) CAS: 631-61-8 kufanele igcinwe endaweni eyomile engenawo umswakama, futhi kufanele igcinwe kude nomlilo kanye nomswakama ngesikhathi sokuthutha. Ngesikhathi esifanayo, gcina kude nobuthi.
