Ammonium sulfide CAS 12135-76-1
ʻO Ammonium sulfide i kēia manawa he sulfide inorganic i hoʻohana nui ʻia i ka ʻoihana kemika o Kina. Ua ʻike mākou he paʻakikī ka hoʻoheheʻe ʻana i nā sulfides metala kaumaha i ka wai, a paʻakikī hoʻi e hoʻoheheʻe ʻia i loko o nā waikawa non oxidizing. Ma ka hoʻohana ʻana i ka hydrogen sulfide a i ʻole nā sulfides hiki ke hoʻoheheʻe ʻia e like me ka sodium sulfide a me ka ammonium sulfide e hana me nā ion metala, hiki ke hoʻokahe ʻia nā sulfides insoluble mai ka hopena.
| 'ikamu | Hōʻike |
| Lae paila | 40 °C |
| ʻO ka mānoanoa | 1 g/mL ma 25 °C |
| Pumi mahu | 600 hPa ma 20 °C |
| pKa | 3.42±0.70(Wānana ʻia) |
| ph | 9.5 ( 45% hoʻonā wai) |
| HOOLAHA | Miscible me ka wai |
Hiki ke hoʻohana ʻia ʻo Ammonium sulfide ma ke ʻano he chromatographic analysis reagent, trace analysis reagent no thallium, kiʻi kala reagent, blackening agent no ka mercury thickening method, denitrification agent no nitrocellulose, koʻikoʻi reagent no ka loiloi kemika a me ka hoʻomaʻemaʻe ʻana i nā mea. Hoʻohana ʻia ʻo ia ma ke ʻano he mea hana hou no ka carbon desulfurization i hana ʻia i ka hoʻoulu ʻana.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
Ammonium sulfide CAS 12135-76-1
Ammonium sulfide CAS 12135-76-1
