Merck
所有图片(1)

465895

Sigma-Aldrich

dendritic pieces, purified by distillation, 99.5% trace metals basis

别名:
Calcium atom, Atomic calcium, Calcium element
Empirical Formula (Hill Notation):
Ca
CAS号:
分子量:
40.08
Beilstein:
4241647
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

100

测定

99.5% trace metals basis

形式

dendritic pieces

纯化方式

distillation

reaction suitability

reagent type: reductant

电阻率

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 string

[Ca]

InChI

1S/Ca

InChI key

OYPRJOBELJOOCE-UHFFFAOYSA-N

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应用

Ca8Al3 和 Ca13Al14 的前体;具有新金属性 Zintl 相的金属互化物。7
与 Mg 和 Sn 固态合成可产生新相 Ca6.2Mg3.8Sn7,其具有由平面四方形锡单元组成的全新锡链。

包装

5 g in ampule

象形图

Flame

警示用语:

Danger

危险声明

预防措施声明

危险分类

Water-react. 2

储存分类代码

4.3 - Hazardous materials, which set free flammable gases upon contact with water

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

分析证书

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原产地证书 (CofO)

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