Other grades of this product :
| THALLIUM(I) BROMIDE Basic information |
| Product Name: | THALLIUM(I) BROMIDE | | Synonyms: | THALLIUM(I) BROMIDE, 99,9% (METAL BASIS);THALLIUM(I)BROMIDE, 99.999%;Thallium Bromide, 9.999%;Thallium Bromide, 99.999%;Thallium(I) bromide, ultra dry, 99.998% (metals basis);ThalliuM(I) broMide, (Metal basis);ThalliuM(I) broMide anhydrous, beads, -10 Mesh, 99.999% trace Metals basis;Thallium monobromide | | CAS: | 7789-40-4 | | MF: | BrTl | | MW: | 284.29 | | EINECS: | 232-163-0 | | Product Categories: | Salts;Thallium Salts;Catalysis and Inorganic Chemistry;Chemical Synthesis;ThalliumMetal and Ceramic Science;metal halide;Crystal Grade Inorganics | | Mol File: | 7789-40-4.mol |
| THALLIUM(I) BROMIDE Chemical Properties |
| Melting point | >300 °C(lit.) | | Boiling point | 815 °C | | density | 7.5 g/mL at 25 °C(lit.) | | form | Powder | | Specific Gravity | 7.557 | | color | yellow | | Water Solubility | Practically insoluble in water | | Sensitive | Hygroscopic | | Merck | 14,9258 | | Solubility Product Constant (Ksp) | pKsp: 5.43 | | Exposure limits | ACGIH: TWA 0.02 mg/m3 (Skin) | | CAS DataBase Reference | 7789-40-4(CAS DataBase Reference) | | EPA Substance Registry System | Thallium bromide (TlBr) (7789-40-4) |
| 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 | XG3850000 | | TSCA | Yes | | HazardClass | 6.1 | | PackingGroup | II | | HS Code | 28275900 |
| THALLIUM(I) BROMIDE Usage And Synthesis |
| Description | Thallium bromide is a yellow-white solid and hygroscopic. It is similar to silver bromide.
It gets darker when light shines on it. It is very toxic, like all thallium compounds. It does
not dissolve in water. Thallium bromide is used in gamma ray and x-ray detectors and
also in semiconductors. Prolonged period of exposure to thallium compounds has been
reported to cause adverse health effects such as joint pain, severe pain in legs, loss of appetite,
fatigue, and albuminuria. | | Chemical Properties | THALLIUM(I) BROMIDE is yellow crystalline powder
| | Uses | THALLIUM(I) BROMIDE is used for mixed crystals with thallium iodide for infrared radiation transmitters used in military detection devices.
| | Uses | Thallium(I) bromide is used as Chemical reagents and pharmaceutical intermediates. | | Safety Profile | Poison by ingestion and subcutaneous routes. Reacts violently with Na, K. When heated to decomposition it emits very toxic fumes of Brand T1. See also BROMIDES and THALLIUM COMPOUNDS. | | Purification Methods | Thallous bromide (20g) is purified by refluxing for 2-3hours with water (200mL) containing 3mL of 47% HBr. It is then washed until acid-free, heated to 300o for 2-3hours and stored in brown bottles. It solubility in H2O (w/w) is 0.034% at 0o, 0.048% at 20o, and 0.204% at 100o. [D.nges in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 870 1963]. POISONOUS. |
| THALLIUM(I) BROMIDE Preparation Products And Raw materials |
|
日本语
한국어
Français
Deutsch
España
Türkiye