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Sigma-Aldrich

Niobium(V) chloride

98+

Synonym(s):

Niobium(V) chloride, Niobium pentachloride

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About This Item

Empirical Formula (Hill Notation):
Cl5Nb
CAS Number:
10026-12-7
Molecular Weight:
270.17
MDL number:
MFCD00011127
UNSPSC Code:
12352302
EC Index Number:
233-059-8
NACRES:
NA.22

Quality Level

200

form

solid

potency

1400 mg/kg LD50, oral (Rat)

mp

205 °C

density

2.75 g/cm3

bulk density

1450 kg/m3

storage temp.

no temp limit

InChI

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

InChI key

YHBDIEWMOMLKOO-UHFFFAOYSA-I

Analysis Note

Identity: passes test
Assay (gravimetrically): ≥ 98.0 %

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

EUH014

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk_germany

WGK 1

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