LITHIUM ALUMINUM SILICATE
- CAS No.
- 12068-40-5
- Chemical Name:
- LITHIUM ALUMINUM SILICATE
- Synonyms
- ALPHA-SPODUMENE;Lithiumaluminiumsilicate;LITHIUM ALUMINUM SILICATE;aluminium lithium silicate;Aluminosilicicacidlithiumsalt;SILICICACID,LITHIUMALUMINIUMSALT;silicicacid(h2sio3),aluminumlithiumsalt(2:1:1)
- CBNumber:
- CB1676468
- Molecular Formula:
- AlLiO10Si4
- Molecular Weight:
- 306.26
- MDL Number:
- MFCD00058768
- MOL File:
- 12068-40-5.mol
- MSDS File:
- SDS
| Melting point | 1432 °C |
|---|---|
| Density | 2,65 g/cm3 |
| color | white monoclinic crystals, crystalline |
| CAS DataBase Reference | 12068-40-5 |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | Silicic acid (H2SiO3), aluminum lithium salt (2:1:1) (12068-40-5) |
LITHIUM ALUMINUM SILICATE Chemical Properties,Uses,Production
Chemical Properties
white powder(s); used in ceramic flux formulations, as a solid electrolyte, and in heat sinks for solar and nuclear applications [FMC93] [STR93]
Chemical Properties
The mineral spodumene is a lithium aluminum silicate corresponding to the formula LiAlSi2O6 and occurs in monoclinic prismatic crystals, occasionally of very large size. It also occurs massive. Spodumene has a perfect prismatic cleavage often very noticeable; uneven to splintery fracture; brittle; hardness, 6.5 7.5; specific gravity, 3 3.2; luster, vitreous to dull; color, grayish- to greenish-white, green, yellow and purple. Its streak is white; it is transparent to translucent.
Origin of Name
The name spodumene is derived from the Greek meaning ash-colored, particularly appropriate for the slightly weathered varieties. Hiddenite, the beautiful emerald-green or yellow-green spodumene that is used as a gem,was named for W.E. Hidden. Kunzite, named in honor of George F. Kunz.
Occurrence
Spodumene is characteristically a mineral of the pegmatites, and it is found in Sweden, Ireland, Madagascar and Brazil. In the United States it is found especially in the pegmatites of Oxford County, Maine; in the towns of Goshen, Huntington and Chesterfield in western Massachusetts; at Branchville, Connecticut; in North Carolina; in South Dakota in huge crystals and in San Diego and Riverside Counties in California.
LITHIUM ALUMINUM SILICATE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32715 | 60 |
| Win-Win Chemical CO., Limited | 0086-577-64498589 | sales@win-winchemical.com | CHINA | 998 | 58 |
| WinWin Chemical CO., Limited | +86-0577-64498589 +8615325081899 | sales@win-winchemical.com | China | 14145 | 58 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40240 | 62 |
| JinJin Le Chemical Co., Ltd | 10106090 | jjlchem2@163.com | China | 9986 | 58 |
| Hebei Zhenjia new material Co., LTD | 0319-5925599 13315915972 | 13313090628@163.com | China | 3479 | 58 |
| Guangdong Qianjin Chemical Reagent Co., Ltd. | 0751-2818792 13435114148 | 3128240096@qq.com | China | 2996 | 58 |