Beryllium nitrate
Beryllium nitrate, also known as beryllium dinitrate, is an ionic beryllium salt of nitric acid with the chemical formula Be(NO3)2.[2] Each formula unit is composed of one Be2+ cation and two NO3− anions.
 | |
| Names | |
|---|---|
| Systematic IUPAC name
Beryllium nitrate | |
| Other names
Beryllium dinitrate | |
| Identifiers | |
| |
3D model (JSmol) |
|
| ChemSpider | |
| ECHA InfoCard | 100.033.678 |
| EC Number |
|
PubChem CID |
|
| UNII |
|
| UN number | 2464 |
CompTox Dashboard (EPA) |
|
| |
| |
| Properties | |
| Be(NO3)2 | |
| Molar mass | 133.021982 g/mol |
| Appearance | white to yellow solid |
| Odor | odorless |
| Density | 1.56 g/cm3 |
| Melting point | 60.5 °C (140.9 °F; 333.6 K) |
| Boiling point | 142 °C (288 °F; 415 K) (decomposes) |
| 166 g/100 mL | |
| Thermochemistry | |
Std enthalpy of formation (ΔfH⦵298) |
-700.4 kJ/mol |
| Hazards | |
| NIOSH (US health exposure limits): | |
PEL (Permissible) |
TWA 0.002 mg/m3 C 0.005 mg/m3 (30 minutes), with a maximum peak of 0.025 mg/m3 (as Be)[1] |
REL (Recommended) |
Ca C 0.0005 mg/m3 (as Be)[1] |
IDLH (Immediate danger) |
Ca [4 mg/m3 (as Be)][1] |
| Related compounds | |
Other cations |
Magnesium nitrate Calcium nitrate Strontium nitrate Barium nitrate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
  | |
| Infobox references | |
Hazards
Beryllium nitrate is a toxic chemical,[2] like all other beryllium compounds. It is also an irritant in small doses. When burned, it gives off irritating or toxic fumes. However, when massive short-term exposure occurs, acute pneumonitis can set in, but symptoms do not manifest themselves for 3 days.[2]
Preparation
Beryllium nitrate can be prepared by reacting beryllium hydroxide in nitric acid.[3]
- Be(OH)2 + 2 HNO3 → Be(NO3)2 + 2 H2O
gollark: 🇽 🇳 🇦 🇳 🇩
gollark: 🇭 🇦 🇸 🇰 🇪 🇱 🇱 ▪
gollark: XNAND you, you XNAND.
gollark: Please copy the text off to a separate thing so it's actually readable.
gollark: Rust stands forReally Usable Serious Thingbeginningwitht
References
- NIOSH Pocket Guide to Chemical Hazards. "#0054". National Institute for Occupational Safety and Health (NIOSH).
- "Beryllium Nitrate (ICSC)". IPCS INCHEM. Retrieved 13 September 2010.
- Walsh, Kenneth (2009). Beryllium chemistry and processing. ASM International. pp. 121–122. ISBN 978-0-87170-721-5. Retrieved 3 January 2011.
Salts and covalent derivatives of the nitrate ion
| HNO3 | He | ||||||||||||||||
| LiNO3 | Be(NO3)2 | B(NO 3)− 4 |
RONO2 | NO− 3 NH4NO3 |
HOONO2 | FNO3 | Ne | ||||||||||
| NaNO3 | Mg(NO3)2 | Al(NO3)3 | Si | P | S | ClONO2 | Ar | ||||||||||
| KNO3 | Ca(NO3)2 | Sc(NO3)3 | Ti(NO3)4 | VO(NO3)3 | Cr(NO3)3 | Mn(NO3)2 | Fe(NO3)2 Fe(NO3)3 |
Co(NO3)2 Co(NO3)3 |
Ni(NO3)2 | CuNO3 Cu(NO3)2 |
Zn(NO3)2 | Ga(NO3)3 | Ge | As | Se | Br | Kr |
| RbNO3 | Sr(NO3)2 | Y(NO3)3 | Zr(NO3)4 | Nb | Mo | Tc | Ru(NO3)3 | Rh(NO3)3 | Pd(NO3)2 Pd(NO3)4 |
AgNO3 Ag(NO3)2 |
Cd(NO3)2 | In | Sn | Sb(NO3)3 | Te | I | Xe(NO3)2 |
| CsNO3 | Ba(NO3)2 | Hf | Ta | W | Re | Os | Ir | Pt(NO3)2 Pt(NO3)4 |
Au(NO3)3 | Hg2(NO3)2 Hg(NO3)2 |
TlNO3 Tl(NO3)3 |
Pb(NO3)2 | Bi(NO3)3 BiO(NO3) |
Po(NO3)4 | At | Rn | |
| FrNO3 | Ra(NO3)2 | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og | |
| ↓ | |||||||||||||||||
| La(NO3)3 | Ce(NO3)3 Ce(NO3)4 |
Pr(NO3)3 | Nd(NO3)3 | Pm(NO3)3 | Sm(NO3)3 | Eu(NO3)3 | Gd(NO3)3 | Tb(NO3)3 | Dy(NO3)3 | Ho(NO3)3 | Er(NO3)3 | Tm(NO3)3 | Yb(NO3)3 | Lu(NO3)3 | |||
| Ac(NO3)3 | Th(NO3)4 | PaO2(NO3)3 | UO2(NO3)2 | Np(NO3)4 | Pu(NO3)4 | Am(NO3)3 | Cm(NO3)3 | Bk | Cf | Es | Fm | Md | No | Lr | |||
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.