Telluric acid, 99%+

Name: Telluric acid, 99%+
Brand: Vaqora Chemicals
SKU: VQ-018422

About Telluric acid, 99%+

Telluric acid is an electronic material (Puriss grade) carrying the CAS registry number 7803-68-1 at a purity of ≥99%. The compound has the formula H6O6Te, corresponding to a molecular weight of 229.6 g/mol. It is also known as Orthotelluric acid or Telluric(VI) acid.

It is supplied as white powder or crystals or chunks. Its solubility is described as soluble (water). Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Typical applications include semiconductor research, electronic devices and thin films. It is used across academic and industrial research and electronics and semiconductors.

Vaqora Chemicals supplies Telluric acid in 10 g, 25 g and 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Semiconductor research
Electronic devices
Thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	Telluric acid, 99%+
Catalogue No.	VQ-018422
CAS Number	7803-68-1
Molecular formula	H₆O₆Te
Molecular weight	229.6 g/mol
Exact mass	231.9227
Grade	Puriss
Purity / assay	≥99%
HSN code	29420090
InChIKey	FXADMRZICBQPQY-UHFFFAOYSA-N
SMILES	O[Te](O)(O)(O)(O)O
PubChem CID	62686

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals or chunks
Solubility	Soluble (water)
H-bond donors / acceptors	6 / 6
TPSA	121 Å²
UN number	UN 3284
Synonyms	Orthotelluric acid, Telluric(VI) acid, Tellurium hydroxide, Telluric acid (H6TeO6), Telluric acid, 98%, H6O6Te, (tetrahydroxyhydroxytellanyl)ol, hexahydroxidotellurium, H6TeO6, Hexahydroxy-lambda~6~-tellane, [Te(OH)6], Telluric acid, purum, >=99.0% (T)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H332Harmful if inhaled

Precautionary statements: P261, P271, P304 + P340, P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7803-68-1

AR

Telluric acid, AR

CAS: 7803-68-1
Formula: H₆O₆Te
MW: 229.6 g/mol

VQ-046562

Frequently asked questions

What is the CAS number of Telluric acid, 99%+?

The CAS Registry Number of Telluric acid, 99%+ is 7803-68-1. It is also known as Orthotelluric acid, Telluric(VI) acid, Tellurium hydroxide.

What is the molecular formula and molecular weight of Telluric acid, 99%+?

Telluric acid, 99%+ has the molecular formula H6O6Te and a molecular weight of 229.6 g/mol.

Which grade and pack sizes of Telluric acid, 99%+ can I order?

We supply Telluric acid, 99%+ in Puriss (≥99%) grade, in 10 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Telluric acid, 99%+?

Yes. Every lot of Telluric acid, 99%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Telluric acid, 99%+ be shipped internationally?

Yes. Telluric acid, 99%+ is classified as hazardous (UN 3284), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.