LITHIUM ANTIMONIDE
- CAS No.
- 12057-30-6
- Chemical Name:
- LITHIUM ANTIMONIDE
- Synonyms
- Einecs 235-021-6;LITHIUM ANTIMONIDE;antimony,compd.withlithium(1:3);antimony, compound with lithium (1:3)
- CBNumber:
- CB9200708
- Molecular Formula:
- Li3Sb
- Molecular Weight:
- 142.58
- MDL Number:
- MFCD00053999
- MOL File:
- 12057-30-6.mol
EPA Substance Registry System | Antimony, compd. with lithium (1:3) (12057-30-6) |
---|
LITHIUM ANTIMONIDE Chemical Properties,Uses,Production
Synthesis
To obtain Li3As and Li3Sb, a suspension of freshly powdered As (or Sb) in anhydrous liquid NH3 is prepared. A solution of Li in dried liquid ammonia is added, in small portions, to the suspension. The reaction begins on shaking. Its termination is indicated by the appearance of a blue color in the supernatant fluid, due to a slight excess of Li. The NH3 is boiled out, with the last traces removed by vacuum. The products are either the brown Li3As powder (very air sensitive; must be stored under pure N2 or Ar) or blue-gray β-Li3Sb powder. The particle size of the latter can be increased by heating at 650°C. Another modification, α-Li3Sb, is obtained by quenching of the melt (m.p. between 1150 and 1300°C) under Ar in a thick-walled iron crucible with welded-on lid.
LITHIUM ANTIMONIDE Preparation Products And Raw materials
Raw materials
Preparation Products
LITHIUM ANTIMONIDE Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8672 | 58 |
Zhengzhou Acme Chemical Co., Ltd. | 0371-037163312495,13303845143 13303845143 | 3001379618@qq.com | China | 10014 | 58 |
Supplier | Advantage |
---|---|
Shaanxi Didu New Materials Co. Ltd | 58 |
Zhengzhou Acme Chemical Co., Ltd. | 58 |