CALCIUM TELLURIDE, 99.99%
- CAS No.
- 12013-57-9
- Chemical Name:
- CALCIUM TELLURIDE, 99.99%
- Synonyms
- Einecs 234-589-2;CALCIUM TELLURIDE;Calciumtelluride99.;tellanylidenecalcium;Calcium telluride (cate);CALCIUM TELLURIDE, 99.99%
- CBNumber:
- CB0506582
- Molecular Formula:
- CaHTe
- Molecular Weight:
- 168.69
- MDL Number:
- MOL File:
- 12013-57-9.mol
| Density | 4.870 |
|---|---|
| form | cubic crystals |
| color | white cubic crystals, crystalline |
| CAS DataBase Reference | 12013-57-9 |
| EPA Substance Registry System | Calcium telluride (CaTe) (12013-57-9) |
CALCIUM TELLURIDE, 99.99% Chemical Properties,Uses,Production
Description
Calcium telluride has the molecular formula of CaTe
and the molecular weight of 167.6782 g/mol. It can be
prepared by heating the elements together in an inert
atmosphere:
Ca+ Te+ heat ? CaTe
Te melts at 450°C and Ca melts at 842°C. A heating
temperature of 750°C is sufficient to cause complete
reaction. CaTe powder can also be prepared by reaction
of stoichiometric quantities of Ca and Te in a pure
graphite crucible in vacuumat 480°C for 48 h. Its molecular
weight is 119.04 g/mol. Calcium telluride has the
CAS number of 12013-57-9. It is a crystalline solid with
a density of 4.872 g/cm3. It has the rock salt structure
with octahedral coordination of the Ca2+
cation. Its refractive index is 2.51. If heated to 1605°C, it decomposes.
Chemical Properties
cub; -20 mesh 99.5% purity [CER91] [CRC10]
Uses
CaTe has found very little usage in industry and the only available information academically deals with its usage to form ternary tellurides. It is available commercially in limited quantities.
CALCIUM TELLURIDE, 99.99% Preparation Products And Raw materials
Raw materials
Preparation Products
CALCIUM TELLURIDE, 99.99% Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8670 | 58 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 821-50328103-801 18930552037 | 3bsc@sina.com | China | 15839 | 69 |
| Shanghai Yunfu Nano Technology Co., LTD | 15796584478; 15796584478 | 3246531796@qq.com | China | 500 | 58 |
| chemfish tokyo co.,ltd | 0731-85567275 18229978283 | tokyo@chemfish.com | China | 2785 | 58 |
| VI Semiconductor Materials Group Co. Ltd | 0825-7889799 18982573852 | songbai_ding@hotmail.com | China | 213 | 58 |