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Thallium(I) nitrate

Thallium(I) nitrate structure

Thallium(I) nitrate 

structure
  • CAS No:

    10102-45-1

  • Formula:

    HNO3.Tl

  • Chemical Name:

    Thallium(I) nitrate

  • Synonyms:

    Nitric acid,thallium(1+) salt (1:1);Nitric acid,thallium(1+) salt;Thallium nitrate;Thallium nitrate (Tl(NO3));Thallium(1+) nitrate;Thallous nitrate;Thallium mononitrate;Thallium(I) nitrate

  • Categories:

    Inorganic Chemistry  >  Inorganic Salts

Description

THALLIUM NITRATE is a colorless crystalline solid melting at 206°C. Toxic by ingestion and skin absorption. Used to make other chemicals.

Thallium(I) nitrate Basic Attributes

266.39

266.96200

233-273-1

Characteristics

62.9

0.28410

White Powder or Cyrstals

5.556 g/cm3 @ Temp: 21 °C

206 °C

433 °C

Alpha isomer: 9.55 g Sol in 100 cc cold water at 20 deg C, 4.13 g/100 cc hot water at 100 deg C, insol in alc, sol in acetone. Gamma isomer: 3.91 g Sol in 100 cc cold water at 0 deg C, 414 g/100 cc hot water at 100 deg C, insol in alc, sol in acetone.

49.8mmHg at 25°C

Subcutaneous-Rat LD50: 26 mg/kg; Oral-Mouse LD50: 15 mg/kg

Mixed with organic matter, reducing agent, flammable sulfur, phosphorus, combustible; combustion produces toxic nitrogen oxides and thallium-containing fumes

Safety Information

II

6.1

UN 2727 6.1/PG 2

2

26/28-33-51/53

13-28-45-61

XG5950000

T+,N

The warehouse is ventilated, low temperature and dry; lightly loaded and unloaded; stored separately from organic materials, reducing agents, sulfur, phosphorus and flammable materials, food raw materials

Mixed with reducing agent, sulfur, phosphorus, etc., heated, impacted, friction can be explosive

Stable. Strong oxidizing agent.

P210-P260-P273-P301 + P310 + P330-P304 + P340 + P310-P403 + P233

H272-H300 + H330-H373-H411

Toxicity

most toxic

Thallium(I) nitrate Use and Manufacturing

As a reagent in analytical chemistry, especially for the determination of iodine in presence of Br and Cl; also with KClO3, HgCl and resin for green fire for signalling at sea.

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