Merck

441880

Sigma-Aldrich

dendritic pieces, purified by distillation, 99.9% trace metals basis

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别名:
钡元素
经验公式(希尔记法):
Ba
CAS号:
分子量:
137.33
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

99.9% trace metals basis

形式

dendritic pieces

纯化方式

distillation

reaction suitability

reagent type: reductant

电阻率

50.0 μΩ-cm, 20°C

bp

1640 °C (lit.)

mp

725 °C (lit.)

密度

3.6 g/mL at 25 °C (lit.)

SMILES string

[Ba]

InChI

1S/Ba

Inchi Key

DSAJWYNOEDNPEQ-UHFFFAOYSA-N

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此商品
735787474711774073
vibrant-m

441880

vibrant-m

735787

vibrant-m

474711

vibrant-m

774073

assay

99.9% trace metals basis

assay

99% trace metals basis

assay

99.99% trace metals basis

assay

99.9% trace metals basis

bp

1640 °C (lit.)

bp

1640 °C (lit.)

bp

1640 °C (lit.)

bp

3380 °C (lit.)

resistivity

50.0 μΩ-cm, 20°C

resistivity

50.0 μΩ-cm, 20°C

resistivity

50.0 μΩ-cm, 20°C

resistivity

24.8-26.0 μΩ-cm, 20°C

mp

725 °C (lit.)

mp

725 °C (lit.)

mp

725 °C (lit.)

mp

1890 °C (lit.)

density

3.6 g/mL at 25 °C (lit.)

density

3.6 g/mL at 25 °C (lit.)

density

3.6 g/mL at 25 °C (lit.)

density

6.11 g/mL at 25 °C (lit.)

应用

用于合成纯净的 Ba21M2O5HX(M = Ge、SI、Ga、In、Tl)低氧化物 Zintl 相的重要物质。···3
形成石墨纳米丝的催化剂。

配件

产品编号
说明
价格

警示用语:

Danger

危险分类

Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B - Water-react 1

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 P3 (EN 143) respirator cartridges


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Liang, C.H., et al.
Nanotech. in Catalysis, 2, 543-543 (2004)
Meirigeng Qi et al.
Xenotransplantation, 19(6), 355-364 (2012-12-04)
The main hurdles to the widespread use of islet transplantation for the treatment of type 1 diabetes continue to be the insufficient number of appropriate donors and the need for immunosuppression. Microencapsulation has been proposed as a means to protect
C H Johnson et al.
Annals of emergency medicine, 20(10), 1138-1142 (1991-10-01)
Barium is a divalent alkaline earth metal used as the insoluble sulfate salt in contrast radiography and soluble acid salts in industry. Barium poisoning results from ingestion or inhalation of the acid salts; the most common poisoning occurs after ingestion
Lorenzo Di Cesare Mannelli et al.
Experimental neurology, 261, 22-33 (2014-06-27)
Oxaliplatin, a platinum-based chemotherapeutic agent, has become a standard treatment for advanced colorectal cancer. The dose-limiting toxicity of this compound is the development of peripheral neuropathy. A tangled panel of symptoms, sensory loss, paresthesia, dysesthesia and pain, may be disabling
J W Hanrahan et al.
The Journal of general physiology, 87(3), 443-466 (1986-03-01)
K channels in the basolateral membrane of insect hindgut were studied using current fluctuation analysis and microelectrodes. Locust recta were mounted in Ussing-type chambers containing Cl-free saline and cyclic AMP (cAMP). A transepithelial K current was induced by raising serosal

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