Aktinium(III) nitrat

Aktinium(III) nitrat

Gelas berubah warna karena tingginya radiasi aktinium
Nama
Nama lain Aktinium nitrat
Penanda
Nomor CAS	211179-74-7^Y
Model 3D (JSmol)	Gambar interaktif
3DMet	{{{3DMet}}}
Nomor EC
PubChem CID	129641620
Nomor RTECS	{{{value}}}
InChI InChI=1S/Ac.3NO3/c;3*2-1(3)4/q;3*-1 Key: AEFUOHSKBCUMLM-UHFFFAOYSA-N
SMILES [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Ac]
Sifat
Rumus kimia	Ac(NO3)3
Massa molar	413.04
Penampilan	Zat putih
Kelarutan dalam air	Larut
Bahaya
Keterangan bahaya GHS	{{{value}}}
Senyawa terkait
Senyawa terkait	Torium(IV) nitrat
Kecuali dinyatakan lain, data di atas berlaku pada suhu dan tekanan standar (25 °C [77 °F], 100 kPa).
Referensi

Aktinium(III) nitrat adalah senyawa anorganik, garam aktinium dari asam nitrat dengan rumus kimia Ac(NO₃)₃. Senyawa ini tampak seperti zat putih, mudah larut dalam air.^[1]

Sintesis

Aktinium nitrat dapat diperoleh dengan melarutkan aktinium atau aktinium hidroksida dalam asam nitrat.

${\displaystyle {\mathsf {Ac(OH)_{3}+3HNO_{3}\ \xrightarrow {} \ Ac(NO_{3})_{3}+3H_{2}O}}}$

Sifat

Aktinium(III) nitrat terurai jika dipanaskan di atas 600 °C:

${\displaystyle {\mathsf {4Ac(NO_{3})_{3}\xrightarrow {} \ 2Ac_{2}O_{3}+12NO_{2}+3O_{2}}}}$

Garam ini digunakan sebagai sumber ion Ac³⁺ untuk mendapatkan senyawa aktinium yang tidak larut melalui presipitasi dari larutan berair.^[2]

Referensi

1. Ferrier, Maryline G.; Stein, Benjamin W.; Batista, Enrique R.; Berg, John M.; Birnbaum, Eva R.; Engle, Jonathan W.; John, Kevin D.; Kozimor, Stosh A.; Lezama Pacheco, Juan S.; Redman, Lindsay N. (22 March 2017). "Synthesis and Characterization of the Actinium Aquo Ion". ACS Central Science. 3 (3): 176–185. doi:10.1021/acscentsci.6b00356. ISSN 2374-7943. PMC 5364452 . PMID 28386595. 
2. Salutsky, M. L.; Kirby, H. W. (1 November 1956). "Precipitation of Actinium Oxalate from Homogeneous Solution". Analytical Chemistry. 28 (11): 1780–1782. doi:10.1021/ac60119a044. ISSN 0003-2700. Diakses tanggal 18 August 2021. 

l b s Garam dan kovalen derivat ion Nitrat
HNO3																	He
LiNO3	Be(NO' Too many ('";											B(NO' Too many ('";	C	N	O	FNO3	Ne
NaNO3	Mg(NO' Too many ('";											Al(NO' Too many ('";	Si	P	S	ClONO2	Ar
KNO3	Ca(NO' Too many ('";	Sc(NO' Too many ('";	Ti(NO' Too many ('";	VO(NO' Too many ('";	Cr(NO' Too many ('";	Mn(NO' Too many ('";	Fe(NO' Too many ('";	Co(NO' Too many ('";, Co(NO' Too many ('";	Ni(NO' Too many ('";	Cu(NO' Too many ('";	Zn(NO' Too many ('";	Ga(NO' Too many ('";	Ge	As	Se	Br	Kr
RbNO	Sr(NO' Too many ('";	Y	Zr(NO' Too many ('";	Nb	Mo	Tc	Ru	Rh	Pd(NO' Too many ('";	AgNO	Cd(NO' Too many ('";	In	Sn	Sb	Te	I	Xe(NO' Too many ('";
CsNO	Ba(NO' Too many ('";		Hf	Ta	W	Re	Os	Ir	Pt	Au	Hg, Hg(NO' Too many ('";	Tl(NO' Too many ('";	Pb(NO' Too many ('";	Bi(NO' Too many ('";	Po	At	Rn
Fr	Ra		Rf	Db	Sg	Bh	Hs	Mt	Ds	Rg	Cn	Uut	Fl	Uup	Lv	Uus	Uuo
		↓
		La	Ce(NO' Too many ('";, Ce(NO' Too many ('";	Pr	Nd	Pm	Sm	Eu	Gd(NO' Too many ('";	Tb	Dy	Ho	Er	Tm	Yb	Lu
		Ac	Th	Pa	UO	Np	Pu	Am	Cm	Bk	Cf	Es	Fm	Md	No	Lr