Copper(II) pyrophosphate hydrate
Copper(II) pyrophosphate hydrate (CAS: 16570-28-8), with the formula Cu2P2O7 · xH2O, is a copper salt supplied by Tech Serve Solutions. This anhydrous basis molecular weight is 301.04. It is typically available as a powder and chunks. This compound finds applications in materials science and as a research essential, contributing to various chemical processes and material development.
- IUPAC
- Cupric pyrophosphate hydrate
- Synonyms
- Cupric pyrophosphate hydrate

Materials Science Research
Copper(II) pyrophosphate hydrate serves as a precursor or component in the synthesis of advanced materials. Its unique chemical properties make it valuable for developing novel metal oxides and ceramics for various technological applications.
Chemical Synthesis Intermediate
This compound can be utilised as an intermediate in the synthesis of other copper-based chemicals. It is relevant in research settings for exploring new reaction pathways and developing catalytic systems.
Educational and Laboratory Reagent
As a laboratory reagent, Copper(II) pyrophosphate hydrate is employed in academic and industrial research for experimental purposes. It aids in studies involving inorganic chemistry and materials characterisation.
| Molecular weight | 301.04 (anhydrous basis) |
|---|---|
| Empirical formula | Cu2P2O7 · xH2O |
| Form | powder and chunks |
| Solubility | H2O: insoluble(lit.) |
| Composition | Degree of hydration, ~3 |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets 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.
What is Copper(II) pyrophosphate hydrate used for?
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Copper(II) pyrophosphate hydrate is utilised in materials science research and as a chemical synthesis intermediate. It also serves as a general laboratory reagent for various experimental investigations.
What are the CAS number and formula for Copper(II) pyrophosphate hydrate?
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The CAS number for Copper(II) pyrophosphate hydrate is 16570-28-8, and its formula is Cu2P2O7 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Copper(II) pyrophosphate hydrate typically as a technical or research grade material. We do not represent it as USP, BP, or EP grade unless explicitly stated on the product documentation.
How should Copper(II) pyrophosphate hydrate be handled safely?
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Copper(II) pyrophosphate hydrate is a warning substance. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Recommended personal protective equipment includes a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation.
How is Copper(II) pyrophosphate hydrate packed and shipped?
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Tech Serve Solutions packs and ships Copper(II) pyrophosphate hydrate in compliance with international regulations for chemical transport. Specific packaging details are available upon request for export orders.
How can I request a sample or quote for Copper(II) pyrophosphate hydrate?
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To request a sample or a quote for Copper(II) pyrophosphate hydrate, please contact our sales team via the website or direct inquiry, providing your specific requirements and shipping details.
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