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452378

Sigma-Aldrich

Tellurium

shot, 1-2 mm, 99.999% trace metals basis

Synonym(s):
Tellurium element
Empirical Formula (Hill Notation):
Te
CAS Number:
Molecular Weight:
127.60
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.999% trace metals basis

form

shot

resistivity

5.8-33 μΩ-cm, 20°C

particle size

1-2 mm

bp

990 °C (lit.)

mp

450 °C (lit.)

density

6.24 g/mL at 25 °C (lit.)

SMILES string

[Te]

InChI

1S/Te

InChI key

PORWMNRCUJJQNO-UHFFFAOYSA-N

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Tellurium shot, 1-2 mm, 99.999% trace metals basis

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Terbium lump, 25 mm max. lump size, weight 20 g, purity 99%

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Thulium foil, not light tested, 25x25mm, thickness 0.002mm, as rolled, 99%

GF90388985

Thulium

Barium pieces, 1 cm, 99% trace metals basis

Sigma-Aldrich

403334

Barium

assay

99.999% trace metals basis

assay

99%

assay

≥99%

assay

99% trace metals basis

form

shot

form

lumps

form

foil

form

pieces

resistivity

5.8-33 μΩ-cm, 20°C

resistivity

116 μΩ-cm, 20°C

resistivity

90 μΩ-cm, 20°C

resistivity

50.0 μΩ-cm, 20°C

bp

990 °C (lit.)

bp

3230 °C (lit.)

bp

1950 °C (lit.)

bp

1640 °C (lit.)

mp

450 °C (lit.)

mp

1356 °C (lit.)

mp

1545 °C (lit.)

mp

725 °C (lit.)

density

6.24 g/mL at 25 °C (lit.)

density

8.234 g/mL at 25 °C (lit.)

density

9.332 g/mL at 25 °C (lit.)

density

3.6 g/mL at 25 °C (lit.)

Other Notes

Contains low oxide

Pictograms

Exclamation markHealth hazard

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 4 - Repr. 1B - Skin Sens. 1B

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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