Thallium(I) nitrate

Names
IUPAC name

thallium(I) nitrate

Other names

thallous nitrate

Identifiers

CAS Number

* 10102-45-1

3D model (JSmol)

* Interactive image

ChemSpider |

* 23311

EC Number |

* 233-273-1

PubChem CID

* 24937

UNII |

* LJQ38DSR12

InChI

* InChI=1S/NO3.Tl/c2-1(3)4;/q-1;+1

Key: FYWSTUCDSVYLPV-UHFFFAOYSA-N

SMILES

* [Tl+].[O-][N+](=O)[O-]

Properties

Chemical formula

| TlNO3
Molar mass | 266.39 g/mol
Appearance  | colorless solid
Density | 5.55 g/cm3
Melting point |  206 °C (403 °F; 479 K)
Boiling point | 430 °C (806 °F; 703 K)

Solubility in water

| 95 g/L (20 °C)
Hazards
GHS pictograms |
GHS Signal word | Danger

GHS hazard statements

| H272, H300+330Script error: No such module "Preview warning".Category:GHS errors, H373, H411

GHS precautionary statements

| P210, P260, P273, P301+310+330Script error: No such module "Preview warning".Category:GHS errors, P304+340+310, P403+233
Lethal dose or concentration (LD, LC):

LD50 (median dose)

| 15 mg/kg (mouse, oral)

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Thallium(I) nitrate, also known as thallous nitrate, is a thallium compound with the formula TlNO3. It is a colorless and highly toxic salt.

## Contents

* 1 Preparation
* 2 Toxicity
* 3 See also
* 4 References

## Preparation

Thallium(I) nitrate can be produced by reacting thallium(I) iodide with nitric acid.[1]

However, the production is simpler starting from the metal, its hydroxide or the carbonate: [2]

TlOH+HNO3⟶ TlNO3+H2O

Tl2CO3+2 HNO3⟶ 2 TlNO3+CO2+H2O

## Toxicity

Thallium(I) nitrate is extremely toxic, like many other thallium compounds. It is highly toxic by ingestion but can also be absorbed through skin due to its solubility in water.[3]

## See also

* Thallium(III) nitrate

## References

1. ↑ R. Pribil, V. Veselý, K. Kratochvíl (1961), "Contributions to the basic problems of complexometry--IV : Determination of thallium" (in German), Talanta 8 (1): pp. 52–54, doi:10.1016/0039-9140(61)80037-4
2. ↑ Heinrich Remy: Lehrbuch der Anorganischen Chemie Band I + II, Leipzig 1973.
3. ↑ National Center for Biotechnology Information (2023). PubChem Compound Summary for CID 24937, Thallium nitrate. Retrieved March 20, 2023 from https://pubchem.ncbi.nlm.nih.gov/compound/Thallium-nitrate.

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* t
* e

Thallium compounds

Thallium(I)|

* TlN3
* TlOH
* TlI
* TlBr
* Tl2CO3
* TlCl
* TlF
* Tl2O
* Tl2SO4
* Tl2S
* Tl2Te
* TlI3
* TBCCO

| Organothallium(I)|

* Tl(C2H3O2)3
* Tl2C3H2O4
* TlC5H5

|

Thallium(III)|

* TlH3
* Tl(OH)3
* Tl2O3
* Tl(NO3)3

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* t
* e

Salts and covalent derivatives of the nitrate ion

HNO3 |  |  |  | He

|
|
|
|

LiNO3 | Be(NO3)2 | B(NO3)−4 | C  | NO−3,
NH4NO3 | O  | 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)3,
Fe(NO3)2 | Co(NO3)2,
Co(NO3)3 | Ni(NO3)2 | 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  | Rh  | Pd(NO3)2 | AgNO3 | Cd(NO3)2 | In  | Sn  | Sb(NO3)3 | Te  | I  | Xe(NO3)2
CsNO3 | Ba(NO3)2 |  | Hf  | Ta  | W  | Re  | Os  | Ir  | Pt  | Au  | Hg2(NO3)2,
Hg(NO3)2 | Tl(NO3)3,
TlNO3 | Pb(NO3)2 | Bi(NO3)3
BiO(NO3) | Po  | 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  | Nd(NO3)3 | Pm  | Sm  | Eu(NO3)3 | Gd(NO3)3 | Tb(NO3)3 | Dy  | Ho  | Er  | Tm  | Yb  | Lu
Ac(NO3)3 | Th(NO3)4 | Pa  | UO2(NO3)2 | Np  | Pu  | Am  | Cm  | Bk  | Cf  | Es  | Fm  | Md  | No  | Lr

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*[CID]: Compound ID
*[H272]: May intensify fire: oxidizer
*[H373]: May cause damage to organs through prolonged or repeated exposure
*[H411]: Toxic to aquatic life with long lasting effects
*[P210]: Keep away from heat/sparks/open flames/hot surfaces – No smoking
*[P260]: Do not breathe dust/fume/gas/mist/vapours/spray
*[P273]: Avoid release to the environment
*[P304+340+310]: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician
*[P403+233]: Store in a well ventilated place. Keep container tightly closed
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