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1.12352

Sigma-Aldrich

Tantalum(V) chloride

99+

Synonym(s):

Tantalum(V) chloride, Tantalum pentachloride

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About This Item

Empirical Formula (Hill Notation):
Cl5Ta
CAS Number:
7721-01-9
Molecular Weight:
358.21
MDL number:
MFCD00011253
UNSPSC Code:
12352302
EC Index Number:
231-755-6

Quality Level

200

potency

1900 mg/kg LD50, oral (Rat)

bp

239 °C/1013 hPa

mp

216-217 °C

density

3.68 g/cm3 at 25 °C

bulk density

2400 kg/m3

storage temp.

no temp limit

InChI

1S/5ClH.Ta/h5*1H;/q;;;;;+5/p-5

InChI key

OEIMLTQPLAGXMX-UHFFFAOYSA-I

Related Categories

Analysis Note

Identity (elemental analysis): conforms
Assay (gravimetrically): ≥ 99.8 %

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302 - H314 - H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

EUH014

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

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