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Safety Information

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:
Molecular Weight:
370.62
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

229660-1G:4548173352237
229660-VAR:
229660-BULK:
229660-5G:


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