Tech Serve Solutions

Gold(III) oxide hydrate

CAS 1303-58-8Au2O3 · xH2OMetal & Ceramic Science

Gold(III) oxide hydrate (CAS 1303-58-8), molecular formula Au2O3 · xH2O, is a high-purity chemical supplied by Tech Serve Solutions for metal & ceramic science applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.

Gold(III) oxide hydrate
GoldMaterials ScienceMetal and Ceramic ScienceOxides
01 /Properties
Molecular weight441.93 (anhydrous basis)
Empirical formulaAu2O3 · xH2O
Formpowder
CompositionAu, 85-86%
02 /Safety & handling
Harmful / irritant
Harmful / irritant
Warning

Hazard statements

  • H315Causes skin irritation
  • H319Causes serious eye irritation

Precautionary statements

  • P305IF IN EYES
Protective equipmentdust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)3
Hazard codes (EU)Xi
Risk statements (R)36/38
Safety statements (S)26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

03 /Identifiers & registry
CAS number
1303-58-8
MDL number
MFCD00150181
04 /Quality & supply

Documentation

Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

05 /Frequently asked questions

What is Gold(III) oxide hydrate?

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Gold(III) oxide hydrate (CAS 1303-58-8), molecular formula Au2O3 · xH2O, is a high-purity chemical supplied by Tech Serve Solutions for metal & ceramic science applications, to USP, BP and EP standards.

What grades of Gold(III) oxide hydrate does Tech Serve Solutions supply?

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Tech Serve Solutions supplies Gold(III) oxide hydrate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.

What is the CAS number and molecular formula of Gold(III) oxide hydrate?

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Gold(III) oxide hydrate has CAS number 1303-58-8 and molecular formula Au2O3 · xH2O. Full specifications appear in the table above and in the Certificate of Analysis.

What is the typical minimum order quantity and lead time for Gold(III) oxide hydrate?

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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.

Do you provide a Certificate of Analysis (CoA) with each shipment?

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Yes. Every batch of Gold(III) oxide hydrate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.

How should Gold(III) oxide hydrate be stored?

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Store Gold(III) oxide hydrate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.

What is Gold(III) oxide hydrate used for?

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Gold(III) oxide hydrate is used in metal & ceramic science applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.

How do I request a quote for Gold(III) oxide hydrate?

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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.

Need Gold(III) oxide hydrate in a specific grade or volume?

Request a quote