Name: Calcium Telluride Wafer Sputtering Targets
CAS: 12013-57-9
EC Number: 234-589-2
Chemical Formular: CaTe
Appearance: target
Molecular Weight: 167.678 g/mol
Melting Point: n/a
Boiling Point: n/a
Density: 4.87 g/cm3
Solubility in water: n/a
Exact Mass: 169.869 g/mol
Monoisotopic Mass: 169.869 g/mol
Topological Polar Surface Area: 0 A^2
Complexity: 2
| Chemical Formular: | CaTe |
| PubChem CID: | 82797 |
| IUPAC Name: | tellanylidenecalcium |
| Inchl: | InChI=1S/Ca.Te |
| InChI Key: | UFTQLBVSSQWOKD-UHFFFAOYSA-N |
| Canonical SMILES: | [Ca]=[Te] |
| Pictogram(s): | n/a |
| Signal: | n/a |
| GHS Hazard Statements: | n/a |
| Hazard Codes: | n/a |
| Risk Codes: | n/a |
| Precautionary Statement Codes: | n/a |
| Flash Point: | n/a |
Calcium telluride
tellanylidenecalcium
Calcium telluride (CaTe)
Calciumtellurid
Calcium telluride,99.99%
n/a
Calcium is an element with atomic symbol Ca, atomic number 20, and atomic weight 40.08.
Calcium atom is an alkaline earth metal atom. It has a role as a macronutrient.
Calcium plays a vital role in the anatomy, physiology and biochemistry of organisms and of the cell, particularly in signal transduction pathways.
The skeleton acts as a major mineral storage site for the element and releases Ca2+ ions into the bloodstream under controlled conditions. Circulating calcium is either in the free, ionized form or bound to blood proteins such as serum albumin.
Although calcium flow to and from the bone is neutral, about 5 mmol is turned over a day. Bone serves as an important storage point for calcium, as it contains 99% of the total body calcium. Low calcium intake may also be a risk factor in the development of osteoporosis. The best-absorbed form of calcium from a pill is a calcium salt like carbonate or phosphate.
Calcium gluconate and calcium lactate are absorbed well by pregnant women. Seniors absorb calcium lactate, gluconate and citrate better unless they take their calcium supplement with a full breakfast.
Tellurium is a chemical element with the symbol Te and atomic number 52.
It is a brittle, mildly toxic, rare, silver-white metalloid. Tellurium is chemically related to selenium and sulfur, all three of which are chalcogens. It is occasionally found in native form as elemental crystals.
Tellurium is far more common in the Universe as a whole than on Earth. Its extreme rarity in the Earth’s crust, comparable to that of platinum, is due partly its formation of a volatile hydride that caused tellurium to be lost to space as a gas during the hot nebular formation of Earth, and partly to tellurium’s low affinity for oxygen that causes it to bind preferentially to other chalcophiles in dense minerals that sink into the core.
Tellurium adopts a polymeric structure consisting of zig-zag chains of Te atoms. This gray material resists oxidation by air and is not volatile.
Fiber drums, steel drums, and bulk bags
