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229660

Sigma-Aldrich

Hafnium(IV) sulfate

≥99.9% trace metals basis (purity excludes 1-2% zirconium)

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About This Item

Linear Formula:
Hf(SO4)2
CAS Number:
15823-43-5
Molecular Weight:
370.62
MDL number:
MFCD00168081
UNSPSC Code:
12352302
PubChem Substance ID:
24853295
NACRES:
NA.23

Assay

≥99.9% trace metals basis (purity excludes 1-2% zirconium)

form

powder and chunks

reaction suitability

reagent type: catalyst
core: hafnium

impurities

≤1000.0 ppm Trace Metal Analysis

SMILES string

[Hf+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/Hf.2H2O4S/c;2*1-5(2,3)4/h;2*(H2,1,2,3,4)/q+4;;/p-4

InChI key

NXKAMHRHVYEHER-UHFFFAOYSA-J

Storage Class Code

11 - Combustible Solids

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
MKBL1257V
15211BJ
07921HE
05914PO
06806LG

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