Ammonium sulfide CAS 12135-76-1

CAS:12135-76-1

Molecular formula:Mtengo wa H8N2S

Kulemera kwa Molecular:68.14

EINECS:235-223-4

Mawu ofanana ndi mawu:trueammonium sulfide; AMMONIUM POLYSULPHIDE; Ammonium HYDROSULFIDE; Ammonium sulfide; AMONIUM SUULFIDE wopanda COLOURLESS; AMMONIUM SULUFIDE, YELOW; AMMONIUM SULPHIDE; Chithunzi cha FEMA 2053

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Kodi Ammonium sulfide CAS 12135-76-1 ndi chiyani?

Ammonium sulfide amagwiritsidwa ntchito kwambiri pamakampani opanga mankhwala ku China. Tikudziwa kuti heavy metal sulfides ndizovuta kusungunula m'madzi, komanso zovuta kusungunula muzinthu zopanda oxidizing. Pogwiritsa ntchito hydrogen sulfide kapena soluble sulfides monga sodium sulfide ndi ammonium sulfide kuti agwirizane ndi ayoni achitsulo, ma insoluble sulfides amatha kupangidwa kuchokera ku yankho.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	40 °C
Kuchulukana	1 g/mL pa 25 °C
Kuthamanga kwa nthunzi	600 hPa pa 20 ° C
pKa	3.42±0.70(Zonenedweratu)
ph	9.5 (45% yankho lamadzi)
SOLUBLE	Kusakaniza ndi madzi

Kugwiritsa ntchito

Ammonium sulfide angagwiritsidwe ntchito ngati reagent chromatographic kusanthula, kufufuza reagent kwa thallium, zithunzi mtundu reagent, blackening wothandizila Mercury thickening njira, denitrification wothandizira kwa nitrocellulose, reagent yofunika kusanthula mankhwala ndi kuyeretsa zinthu. Amagwiritsidwanso ntchito ngati wothandizila kusinthika kwa activated carbon desulfurization popanga feteleza.