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Hafnium Sulfate

CAS #:

Linear Formula:

Hf(SO4)2

MDL Number:

MFCD00168081

EC No.:

N/A

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Hafnium Sulfate
HF-SAT-02
Pricing > SDS > Data Sheet >
(3N) 99.9% Hafnium Sulfate
HF-SAT-03
Pricing > SDS > Data Sheet >
(4N) 99.99% Hafnium Sulfate
HF-SAT-04
Pricing > SDS > Data Sheet >
(5N) 99.999% Hafnium Sulfate
HF-SAT-05
Pricing > SDS > Data Sheet >

Hafnium Sulfate Properties (Theoretical)

Compound Formula H2HfO4S
Molecular Weight 276.57
Appearance White
Melting Point N/A
Boiling Point 330 °C (626 °F)
Density N/a
Solubility in H2O N/A
Exact Mass 277.914
Monoisotopic Mass 277.914

Hafnium Sulfate Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
RTECS Number N/A
Transport Information NONH for all modes of transport
WGK Germany 3
MSDS / SDS

About Hafnium Sulfate

High purity Hafnium SulfateSulfates IonHafnium Sulfate is a moderately water and acid soluble Hafnium source for uses compatible with sulfates. Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles and deposited utilizing sputtering targets and evaporation materials for uses such as solar cells and fuel cells. . Hafnium Sulfate is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale elemental powders and suspensions, as alternative high surface area forms, may be considered. We also produce Hafnium Sulfate Solution. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Hafnium Sulfate Synonyms

Hafnium(IV) sulfate, Hafnium; sulfuric acid

Chemical Identifiers

Linear Formula Hf(SO4)2
MDL Number MFCD00168081
EC No. N/A
Beilstein Registry No. N/A
Pubchem CID 3014906
IUPAC Name hafnium: sulfuric acid
SMILES [Hf].OS(O)(=O)=O
InchI Identifier InChI=1S/Hf.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)
InchI Key KOELDGKLEFTHGN-UHFFFAOYSA-N

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Hafnium products. Hafnium (atomic symbol: Hf, atomic number: 72) is a Block D, Group 4, Period 6 element with an atomic weight of 178.49. Hafnium Bohr ModelThe number of electrons in each of Hafnium's shells is 2, 8, 18, 32, 10, 2 and its electron configuration is [Xe] 4f14 5d2 6s2. The hafnium atom has a radius of 159 pm and a Van der Waals radius of 212 pm. Hafnium was predicted by Dmitri Mendeleev in 1869 but it was not until 1922 that it was first isolated Dirk Coster and George de Hevesy. In its elemental form, hafnium has a lustrous silvery-gray appearance. Elemental HafniumHafnium does not exist as a free element in nature. It is found in zirconium compounds such as zircon. Hafnium is often a component of superalloys and circuits used in semiconductor device fabrication. Its name is derived from the Latin word Hafnia, meaning Copenhagen, where it was discovered.

See more Sulfur products. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. Sulfur Bohr ModelThe number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound.

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December 13, 2019
Los Angeles, CA
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