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THALLIUM(I) IODIDE

CAS No.
7790-30-9
Chemical Name:
THALLIUM(I) IODIDE
Synonyms
THALLIUM IODIDE;TlI;Thalium Iodide;thalllumiodide;THALLOUS IODIDE;THALLIUM IODIDIE;Thallium(Ⅰ)iodide;ThalliuM PURATREM;THALLIUM IODIDE GR;thalliummonoiodide
CBNumber:
CB4243463
Molecular Formula:
ITl
Molecular Weight:
331.29
MDL Number:
MFCD00011279
MOL File:
7790-30-9.mol
MSDS File:
SDS
Last updated:2023-11-15 22:22:56

THALLIUM(I) IODIDE Properties

Melting point 440 °C(lit.)
Boiling point 823°C
Density 7.29 g/mL at 25 °C(lit.)
Flash point 824°C
solubility insoluble in ethanol
form Powder
Specific Gravity 7.09
color Yellow
Water Solubility Practically insoluble in water
Sensitive Light Sensitive
Merck 14,9264
Solubility Product Constant (Ksp) pKsp: 7.26
Exposure limits ACGIH: TWA 0.02 mg/m3 (Skin)
CAS DataBase Reference 7790-30-9(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 98W17EMO3C
EPA Substance Registry System Thallium iodide (TlI) (7790-30-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H300+H330-H373-H411
Precautionary statements  P260-P264-P270-P273-P304+P340+P310-P314
Hazard Codes  T+,N
Risk Statements  26/28-33-51/53
Safety Statements  13-28-45-61
RIDADR  UN 1707 6.1/PG 2
WGK Germany  3
RTECS  XG5425000
TSCA  Yes
HazardClass  6.1
PackingGroup  II
NFPA 704
0
4 0

THALLIUM(I) IODIDE price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 229970 Thallium(I) iodide 99.999% trace metals basis 7790-30-9 25g $57.6 2024-03-01 Buy
Alfa Aesar 035722 Thallium(I) iodide, ultra dry 99.999% (metals basis) 7790-30-9 10g $54.65 2024-03-01 Buy
Alfa Aesar 035722 Thallium(I) iodide, ultra dry 99.999% (metals basis) 7790-30-9 50g $224.65 2024-03-01 Buy
Strem Chemicals 93-8108 Thallium(I) iodide (99.999%-Tl) PURATREM 7790-30-9 5g $73 2024-03-01 Buy
Strem Chemicals 93-8108 Thallium(I) iodide (99.999%-Tl) PURATREM 7790-30-9 25g $293 2024-03-01 Buy
Product number Packaging Price Buy
229970 25g $57.6 Buy
035722 10g $54.65 Buy
035722 50g $224.65 Buy
93-8108 5g $73 Buy
93-8108 25g $293 Buy

THALLIUM(I) IODIDE Chemical Properties,Uses,Production

Description

Thallium (I) iodide is a yellow solid, nearly insoluble in water. It is used as infrared radiation transmitter (crystals mixed with thallium bromide).

Chemical Properties

Yellow powder. Insoluble in alcohol; slightly soluble in water; soluble in aqua regia.

Uses

Mixed crystals with thallium bromide for infrared radiation transmitters.

Uses

Thallium(I) iodide is used in mercury lamp to enhance its performance. It is mainly used for underwater lighting, since the blue green light produced has least absorption in water. Scintillator made by using iodide salt of thallium, sodium and cesium is utilized for radiation scintillation detectors.

Safety Profile

Poison by ingestion and subcutaneous routes. Human systemic effects: blood pressure lowering, change in motor activity, muscle weakness. When heated to decomposition it emits very toxic fumes of T1 and I-. See also IODIDES and THALLIUM COMPOUNDS.

Purification Methods

Reflux it for 2-3hours with water containing HI, then wash it until acid-free, and dry it at 120o. Store it in brown bottles. [D.nges in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 870 1963]. POISONOUS.

THALLIUM(I) IODIDE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 73)Suppliers
Supplier Tel Email Country ProdList Advantage
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View Lastest Price from THALLIUM(I) IODIDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Thallium iodide (TlI) pictures 2023-11-15 Thallium iodide (TlI)
7790-30-9
US $30.00-1.00 / kg 1kg 0.99 10 tons Hebei Yanxi Chemical Co., Ltd.
Thallium iodide (TlI) pictures 2023-10-09 Thallium iodide (TlI)
7790-30-9
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
Thallium iodide (TlI) pictures 2023-09-06 Thallium iodide (TlI)
7790-30-9
US $0.00 / KG 1KG 99% 500000kg Hebei Guanlang Biotechnology Co., Ltd.
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