Your Address : Globalchemmade--Zegen Metals&Chemicals Limited
Name:Zegen Metals&Chemicals Limited
Type:Others
Tel:008618974905158
Fax:
Email:zegenmetal@gmail.com
Address:Hong Kong(China)
Products detail
| Product Name: | Thallium Ingot |
|
| CAS No: | 7440-28-0 | |
| Product Type: | Inorganic Chemicals -> Others | |
| Product spec: | 99.99% | |
| Packing: | 25kg/box | |
| Post Time: | 2014-06-27 | |
| Usage: | doped in optical material | |
| Description: | Commodity:Thallium Metal Ingot ALias:Thallium,Thallium element Purity:99.99% CAS No.:7440-28-0 EINECS No.:231-138-1 MF:Tl Molecular Weight:204.3833 Melting Point:302 celsius Boiling Point:1457 celsius Inchi:InChI=1S/Tl Density:1.01 g/mL at 25 celsius UN No.:UN3288 6.1/PG 2 Safety Instruction: Human poison by unspecified route. Human systemic effects by ingestion: nerve or sheath structural changes, extra-ocular muscle changes, sweating, and other effects. Flammable in the form of dust when exposed to heat or flame. Violent reaction with F2. When heated to decomposition it emits toxic fumes of Tl. Used as a rodenticide and fungicide, and in lenses and prisms, in high-density liquids. See also THALLIUM COMPOUNDS and POWDERED METALS.Analytical Methods: For occupational chemical analysis use NIOSH: Elements (ICP) 7300. Packing Group:II Risk Group:6.1 Uses:System for photoelectric tubes, industrial low temperature meter, optical glass, for purification, the manufacture of alloys, chemical reagents, instrumentation and semiconductor doping Zegen Metals&Chemicals Limited | |