CAS #:

Linear Formula:

H2O4Te• 2H2O

MDL Number:


EC No.:



>98% Telluric Acid Dihydrate
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(2N) 99% Telluric Acid Dihydrate
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(3N) 99.9% Telluric Acid Dihydrate
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(4N) 99.99% Telluric Acid Dihydrate
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Telluric Acid Dihydrate Properties (Theoretical)

Compound Formula H6O6Te
Molecular Weight 229.64
Appearance Colorless crystals
Melting Point 136 °C
Boiling Point 160 °C
Density 3.07-3.158 g/cm3
Morphology octahedral
Solubility in H2O 0.1 g/mL
Crystal Phase / Structure Cubic or monoclinic
Exact Mass 231.923 g/mol
Monoisotopic Mass 231.923 g/mol

Telluric Acid Dihydrate Health & Safety Information

Signal Word Warning
Hazard Statements H332-H315-H319-H335
Hazard Codes N/A
Precautionary Statements P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501
RTECS Number WY2350000
Transport Information UN3284 6.1/PG III

About Telluric Acid Dihydrate

Telluric Acid Dihydrate is generally immediately available in most volumes and purities. 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.

Telluric Acid Dihydrate Synonyms

Hexahydroxidotellurium dihydrate, Orthotelluric acid dihydrate, Hexahydroxytellurium(VI) dihydrate, Tellurium hydroxide dihydrate, Tellursaeure dihydrate, Telluric(VI) acid dihydrate, Hydrogen tellurate dihydrate, H10TeO8

Chemical Identifiers

Linear Formula H2O4Te• 2H2O
MDL Number MFCD00150387
EC No. 232-267-6
Pubchem CID 62686
IUPAC Name Hexahydroxidotellurium
InchI Identifier InChI=1S/H6O6Te/c1-7(2,3,4,5)6/h1-6H

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 Tellurium products. Tellurium (atomic symbol: Te, atomic number: 52) is a Block P, Group 16, Period 5 element with an atomic radius of 127.60. Tellurium Bohr ModelThe number of electrons in each of tellurium's shells is 2, 8, 18, 18, 6 and its electron configuration is [Kr] 4d10 5s2 5p4. Tellurium was discovered by Franz Muller von Reichenstein in 1782 and first isolated by Martin Heinrich Klaproth in 1798. In its elemental form, tellurium has a silvery lustrous gray appearance. The tellurium atom has a radius of 140 pm and a Van der Waals radius of 206 pm. Elemental TelluriumTellurium is most commonly sourced from the anode sludges produced as a byproduct of copper refining. The name Tellurium originates from the Greek word Tellus, meaning Earth.


January 24, 2020
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