This product is packaged under Argon.
441880
钡
dendritic pieces, purified by distillation, 99.9% trace metals basis
别名:
钡元素
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关于此项目
经验公式（希尔记法）:
Ba
化学文摘社编号:
分子量:
137.33
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141505
EC Number:
231-149-1
MDL number:
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产品名称
钡, dendritic pieces, purified by distillation, 99.9% trace metals basis
InChI key
DSAJWYNOEDNPEQ-UHFFFAOYSA-N
InChI
1S/Ba
SMILES string
[Ba]
assay
99.9% trace metals basis
form
dendritic pieces
purified by
distillation
reaction suitability
reagent type: reductant
resistivity
50.0 μΩ-cm, 20°C
bp
1640 °C (lit.)
mp
725 °C (lit.)
density
3.6 g/mL at 25 °C (lit.)
Quality Level
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此商品 | 735787 | 474711 | 774073 |
|---|---|---|---|
| assay 99.9% trace metals basis | assay 99% trace metals basis | assay 99.99% trace metals basis | assay 99.9% trace metals basis |
| form dendritic pieces | form beads | form dendritic pieces | form pieces |
| 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 |
| 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.) |
| mp 725 °C (lit.) | mp 725 °C (lit.) | mp 725 °C (lit.) | mp 1890 °C (lit.) |
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B - Water-react 1
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Liang, C.H., et al.
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The aim of this study was to determine whether measures of hyoid velocity increase when swallowing liquids of thicker consistency at a constant volume. A gender-balanced sample of 20 healthy young participants (mean age 31.5) each swallowed 3 boluses of
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Is the Barium packaged in oil or under a protective atmosphere?
1 answer-
Helpful?
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Hi, These Barium dendritics are grindable. I mean as a powder form to use as the precursor. Thank you Manasa
1 answer-
The grinding of barium dendritic pieces into powder has not been attempted internally. A possible option would be to mill the barium dendritic or to shave it. However, based on the physical properties of barium, it may be difficult to grind to a powder.
Please note that oxide will form in the presence of air.Helpful?
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