Tris(ethylenediamine)cobalt(III) nitrate
Tris(ethylenediamine)cobalt(III) nitrate, CAS 6865-68-5, with the molecular formula (C₂H₈N₂)₃Co(NO₃)₃ and a molar mass of 425.24 g/mol, is a high-purity inorganic cobalt salt. Supplied as a solid, it is predominantly utilised as a precursor in materials science and micro/nanoelectronics. Its high assay of ≥99.99% makes it suitable for specialised deposition processes where precise elemental composition is critical.

Materials Science Precursor
This high-purity cobalt compound serves as a critical precursor in the synthesis of advanced materials. It is particularly valuable in applications requiring precise control over cobalt incorporation into material matrices.
Micro/Nanoelectronics Fabrication
Utilised in the micro and nanoelectronics industries, Tris(ethylenediamine)cobalt(III) nitrate functions as a solution deposition precursor. Its consistent quality aids in the fabrication of thin films and nanostructures.
Cobalt Compound Synthesis
As a well-defined cobalt(III) complex, it can be employed in the synthesis of other specialised cobalt-containing compounds and coordination complexes for research purposes.
| Molecular weight | 425.24 |
|---|---|
| Linear formula | (H2NCH2CH2NH2)3Co(NO3)3 |
| Assay | ≥99.99% |
| Form | solid |
| Melting point | >250 °C(lit.) |

Hazard statements
- H272May intensify fire; oxidiser
Precautionary statements
- P220Keep away from clothing and combustible materials
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1479 5.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | O |
| Risk statements (R) | 8 |
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 Tris(ethylenediamine)cobalt(III) nitrate used for?
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Tris(ethylenediamine)cobalt(III) nitrate is primarily used as a precursor in materials science and micro/nanoelectronics, particularly for solution deposition processes.
What is the CAS number and formula for Tris(ethylenediamine)cobalt(III) nitrate?
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The CAS number is 6865-68-5 and the linear formula is (H₂NCH₂CH₂NH₂)₃Co(NO₃)₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris(ethylenediamine)cobalt(III) nitrate with an assay of ≥99.99%. This is a high-purity grade suitable for specialised research and industrial applications. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Tris(ethylenediamine)cobalt(III) nitrate be handled?
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This compound is an oxidiser (H272) and requires careful handling. Wear appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator (e.g., N100 or P3). Store away from combustible materials (P220).
Is Tris(ethylenediamine)cobalt(III) nitrate available for international export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Tris(ethylenediamine)cobalt(III) nitrate, adhering to all relevant shipping regulations (UN 1479 5.1 / PGIII).
How can I request a sample or quote for Tris(ethylenediamine)cobalt(III) nitrate?
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To request a sample or a quote, please contact our sales team through the website or by calling our direct line, providing the product name and CAS number.
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