Ammonium Sulfate Ndi CAS 7783-20-2
Ammonium sulphate, yomwe imadziwikanso kuti ammonium sulfate, ndiye feteleza woyamba wa nayitrogeni wopangidwa ndikugwiritsidwa ntchito kunyumba ndi kunja. Nthawi zambiri amatengedwa ngati feteleza wa nayitrogeni wokhala ndi nayitrogeni pakati pa 20% ndi 30%. Ammonium sulphate ndi mchere wa asidi wamphamvu ndi maziko ofooka, ndipo yankho lake lamadzi ndi acidic. Ammonium sulphate ndi feteleza wa nayitrogeni ndi feteleza wa asidi mu feteleza wa inorganic. Amagwiritsidwa ntchito payekha kwa nthawi yayitali, zomwe zimapangitsa kuti nthaka ikhale acidic ndi kuuma ndipo imayenera kukonzedwa bwino. Ammonium sulphate sangagwiritsidwe ntchito kupanga feteleza wachilengedwe. Kuphatikiza apo, feteleza wa asidi sangathe kugwiritsidwa ntchito limodzi ndi feteleza zamchere, ndipo hydrolysis iwiri imatha kupangitsa kuti feteleza atayike.
| Kanthu | Standard |
| Maonekedwe | woyera crystalline ufa |
| Chinyezi | ≤0.3% |
| Kwaulere Asidi H2SO4 | ≤0.0003% |
| Zamkatimu(N） | ≥21% |
Makamaka ntchito ngati fetereza, oyenera zosiyanasiyana nthaka ndi mbewu monga kusanthula reagent, komanso ntchito mpweya wa zomanga thupi, ntchito monga kuwotcherera flux, nsalu moto retardant, etc. Ndi ntchito monga salting-out wothandizira, osmotic kuthamanga regulator, etc. Amagwiritsidwa ntchito ngati zopangira popanga hydrogen peroxide, ammonium alum ndi ammonium chloride m'makampani opanga mankhwala, komanso ngati kusinthasintha kwamakampani azowotcherera. Makampani opanga nsalu amagwiritsidwa ntchito ngati cholepheretsa moto pansalu. Makampani opanga ma electroplating amagwiritsidwa ntchito ngati chowonjezera pakusamba kwa electroplating. Amagwiritsidwa ntchito ngati feteleza wa nayitrogeni paulimi, oyenera nthaka wamba ndi mbewu. Zakudya zamagulu amafuta zimagwiritsidwa ntchito ngati zokometsera ufa komanso zakudya za yisiti.
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Ammonium Sulfate Ndi CAS 7783-20-2
