Yes, this material is packaged under argon in a sealed ampoule, as shown in the image below.
474711
Barium
dendritic pieces, purified by distillation, 99.99% trace metals basis
Synonym(s):
Barium element
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5 G
€261.80
25 G
€990.00
€261.80
List Price€308.00Save 15%Please contact Customer Service for Availability
About This Item
Empirical Formula (Hill Notation):
Ba
CAS Number:
Molecular Weight:
137.33
EC Number:
MDL number:
UNSPSC Code:
12141505
PubChem Substance ID:
NACRES:
NA.23
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Assay
99.99% 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.)
SMILES string
[Ba]
InChI
1S/Ba
InChI key
DSAJWYNOEDNPEQ-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 441880 | GF30766978 | 735787 |
|---|---|---|---|
| assay 99.99% trace metals basis | assay 99.9% trace metals basis | assay 99% | assay 99% trace metals basis |
| form dendritic pieces | form dendritic pieces | form lumps | form beads |
| mp 725 °C (lit.) | mp 725 °C (lit.) | mp - | mp 725 °C (lit.) |
| resistivity 50.0 μΩ-cm, 20°C | resistivity 50.0 μΩ-cm, 20°C | resistivity - | resistivity 50.0 μΩ-cm, 20°C |
| bp 1640 °C (lit.) | bp 1640 °C (lit.) | bp - | bp 1640 °C (lit.) |
| density 3.6 g/mL at 25 °C (lit.) | density 3.6 g/mL at 25 °C (lit.) | density - | density 3.6 g/mL at 25 °C (lit.) |
General description
Barium is a reactive, soft electropositive metal with a body-centered cubic crystal structure. It can be produced in a vacuum by reducing its oxide with aluminum. It has medium-specific weight and good electrical conductivity. It is widely used in alloying, removing unwanted gases from vacuum tubes, and as a reducing agent.
Application
Barium can be used as a precursor to synthesize Ba3Bi6.67Se13,Ba3Bi6PbSe13, and Ba3Bi6SnSe13.
It can be used as a dopant for Pb2+replacement in perovskite films. The addition of barium enhances the power conversion efficiency of organic-inorganic lead halide solar cells.
It can be used as a dopant for Pb2+replacement in perovskite films. The addition of barium enhances the power conversion efficiency of organic-inorganic lead halide solar cells.
Critical for the synthesis of pure Ba21M2O5HX (M = Ge, SI, Ga, In, Tl) suboxide Zintl phases.3
accessory
Product No.
Description
Pricing
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B - Water-react 1
Storage Class Code
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
EU REACH Annex XVII (Restriction List)
CAS No.
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Does 474711 (dendritically distilled barium) come in a sealed glass ampoule?
1 answer -
Is this product sealed with Ar or He (inert gas) in glass?
1 answer-
This product is supplied as an ampoule and packaged under argon.
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