Molekula
Copper(II) citrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Copper(II) citrate is a copper salt of citric acid, commonly used as a dietary supplement, antimicrobial agent, and in agricultural applications for its fungicidal properties. It is also employed in water treatment to control algae and bacteria growth. This chemical has a CAS number of 866-82-0, with the molecular formula Cu3[C6H5O7]2 and a molecular weight of 568.84. It should be stored at ambient conditions and carries a signal word of Warning for safety. Molekula supplies Copper(II) citrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Blue green solid |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90028601 |
| CAS Number | 866-82-0 |
| Molecular Formula | Cu3[C6H5O7]2 |
| Molecular Weight | 568.84 |
| SMILES | [Cu].O=C(O)CC(O)(C(=O)O)CC(=O)O |
| UN Number | UN3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2918155000 |
| Tariff Code | 2918150090 |
Safety & GHS
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Copper(II) citrate commonly used for?
Copper(II) citrate is primarily used as a dietary supplement, in animal feed additives, and as a copper source in various industrial applications like wood preservation and algicides.
What is the chemical formula and molecular weight of Copper(II) citrate?
The chemical formula is **Cu₃[C₆H₅O₇]₂**, and the molecular weight is **568.84 g/mol**.
How should Copper(II) citrate be stored?
Store in a cool, dry place at **ambient temperature**, away from incompatible substances and moisture.
What grades or purity levels of Copper(II) citrate does Molekula supply?
Molekula supplies **technical-grade Copper(II) citrate** suitable for industrial and research applications.
Can Molekula supply Copper(II) citrate in bulk quantities?
Yes, Molekula can provide Copper(II) citrate in **bulk quantities** upon request, depending on availability.
What documentation is provided with a Copper(II) citrate order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.