Thallium(I) nitrate
[CAS# 10102-45-1]

Identification

• Classification: Inorganic chemical industry >> Inorganic salt >> Metal nitrates and nitrites
• Name: Thallium(I) nitrate
• Synonyms: Thallium mononitrate
• Molecular Formula: TlNO₃
• Molecular Weight: 266.39
• CAS Registry Number: 10102-45-1
• EC Number: 233-273-1

Properties

• Density: 5.556 g/cm³ (21 °C), Calc.^*
• Melting point: 206 °C^**

^* "Hazardous Substances Data Bank" data were obtained from the National Library of Medicine (US)

^** "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Safety Data

• Hazard Symbols: T+;N
• Risk Statements: R26/28;R33;R51/53
• Safety Statements: S13;S28;S45;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Acute toxicity	Acute Tox.	2	H330
Acute toxicity	Acute Tox.	2	H300
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Oxidising solids	Ox. Sol.	3	H272

• Transport Information: UN 2727 6.1/PG 2