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化驗
99.99% trace metals basis
形狀
dendritic pieces
純化經由
distillation
反應適用性
reagent type: reductant
電阻係數
3.5 μΩ-cm, 20°C
bp
1484 °C (lit.)
mp
850 °C (lit.)
密度
1.54 g/mL at 25 °C (lit.)
SMILES 字串
[Ca]
InChI
1S/Ca
InChI 密鑰
OYPRJOBELJOOCE-UHFFFAOYSA-N
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一般說明
Calcium is a highlyreactive and non-toxic metal that is widely used as a reducing agent. It isalso used for the improvement of steel, as a desulfurizer, and as an alloying agent. Calciumis prepared by the aluminothermal or electrolysis method.
應用
Ca8Al3 和 Ca13Al14 的前体；具有新金属性 Zintl 相的金属互化物。7
Calcium can be used as:
- Process control agent in mechanical alloying of titanium to get maximum powder yield and microstructural stability.
- A precursor to synthesize Ca8Al3 and Ca13Al14 with metallic Zintl phases and Ca6.2Mg3.8Sn with an unprecedented type of tin chain composed of square-planar tin units.
- A catalyst in the highly selective oxidation of phenols.
訊號詞
Danger
危險聲明
危險分類
Water-react 2
儲存類別代碼
4.3 - Hazardous materials which set free flammable gases upon contact with water
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Atoguchi, T.; Kanougi, T.
Zeoraito, 21, 64-64 (2004)
Ganguli, A.K. et al.
Journal of the American Chemical Society, 120, 1223-1223 (1998)
Emmanuel Bourinet et al.
Physiological reviews, 94(1), 81-140 (2014-01-03)
The detection and processing of painful stimuli in afferent sensory neurons is critically dependent on a wide range of different types of voltage- and ligand-gated ion channels, including sodium, calcium, and TRP channels, to name a few. The functions of
Tsai-Wen Chen et al.
Nature, 499(7458), 295-300 (2013-07-23)
Fluorescent calcium sensors are widely used to image neural activity. Using structure-based mutagenesis and neuron-based screening, we developed a family of ultrasensitive protein calcium sensors (GCaMP6) that outperformed other sensors in cultured neurons and in zebrafish, flies and mice in
Byrappa Venkatesh et al.
Nature, 505(7482), 174-179 (2014-01-10)
The emergence of jawed vertebrates (gnathostomes) from jawless vertebrates was accompanied by major morphological and physiological innovations, such as hinged jaws, paired fins and immunoglobulin-based adaptive immunity. Gnathostomes subsequently diverged into two groups, the cartilaginous fishes and the bony vertebrates.
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