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496421

Sigma-Aldrich

Hafnium(IV) bromide

anhydrous, powder, 99.99% (purity excludes ~0.2% zirconium.)

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About This Item

Linear Formula:
HfBr4
CAS Number:
13777-22-5
Molecular Weight:
498.11
EC Number:
237-416-9
MDL number:
MFCD00049460
UNSPSC Code:
12352302
PubChem Substance ID:
24873055
Pricing and availability is not currently available.

grade

anhydrous

Assay

99.99% (purity excludes ~0.2% zirconium.)

form

powder

mp

424 °C (lit.)

density

4.9 g/mL at 25 °C (lit.)

SMILES string

Br[Hf](Br)(Br)Br

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
09984LE
05751PB
02353TI
13011EU
06810LU

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