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263222

Thulium

powder, ~40 mesh, 99.9% trace metals basis

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About This Item

Empirical Formula (Hill Notation):
Tm
CAS Number:
7440-30-4
Molecular Weight:
168.93
UNSPSC Code:
12352300
PubChem Substance ID:
24855957
EC Number:
231-140-2
MDL number:
MFCD00011281
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assay

99.9% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: thulium

resistivity

90 μΩ-cm, 20°C

particle size

~40 mesh

bp

1950 °C (lit.)

mp

1545 °C (lit.)

density

9.332 g/mL at 25 °C (lit.)

SMILES string

[Tm]

InChI

1S/Tm

InChI key

FRNOGLGSGLTDKL-UHFFFAOYSA-N

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Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Codes

H228,H319,H335

Precautionary Statements

P210 - P261 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Sol. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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