Molekula
Copper (II) chloride dihydrate
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Copper (II) chloride dihydrate is an inorganic compound commonly used in chemical synthesis, water treatment, and as a catalyst in industrial processes. It appears as a greenish-brown crystalline solid, soluble in water and alcohol. This chemical has a CAS number of 10125-13-0, with the molecular formula Cl₂Cu·2H₂O and a molecular weight of 170.48 g/mol. It must be stored at ambient conditions, though it requires careful handling due to its **Danger** classification for toxicity and corrosivity. Molekula supplies Copper (II) chloride dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Copper (II) chloride dihydrate is an inorganic compound commonly used in chemical synthesis, water treatment, and as a catalyst in industrial processes. It appears as a greenish-brown crystalline solid, soluble in water and alcohol. This chemical has a CAS number of 10125-13-0, with the molecular formula Cl₂Cu·2H₂O and a molecular weight of 170.48 g/mol. It must be stored at ambient conditions, though it requires careful handling due to its **Danger** classification for toxicity and corrosivity. Molekula supplies Copper (II) chloride dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Pale green crystallisation |
| Identification | Conforms to reference |
| Assay | ≥99.0% |
| Water insoluble matter | ≤0.005% |
| Non-sludging to hydrogen sulfide | ≤0.05% |
| Iron (Fe) | ≤0.002% |
| Lead (Pb) | ≤0.002% |
| Arsenic (As) | ≤0.0002% |
| Nickel (Ni) | ≤0.001% |
| Sulphates (SO4)(2-) | ≤0.003% |
| Nitrite (NO2)- | ≤0.01% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 59387182 |
| CAS Number | 10125-13-0 |
| Molecular Formula | Cl2Cu · 2H2O |
| Molecular Weight | 170.48 |
| SMILES | O.O.Cl[Cu]Cl |
| EC / UN Number | 2802 |
| REACH Code | Y110 |
| Tariff Code | 28273985 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H302 Harmful if swallowed
- H312 Harmful in contact with skin
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- 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
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P501 Dispose of contents/container to an approved waste disposal plant
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) chloride dihydrate commonly used for?
It is widely used in chemical synthesis, as a catalyst, in electroplating, and as a reagent in analytical chemistry for testing reducing agents.
What is the chemical formula and molecular weight of copper(II) chloride dihydrate?
The formula is **Cl₂Cu · 2H₂O**, and the molecular weight is **170.48 g/mol**.
What safety classification does copper(II) chloride dihydrate have?
It is classified with the **Signal Word: Danger** due to its corrosive and hazardous properties.
How should copper(II) chloride dihydrate be stored?
Store in a tightly sealed container at **ambient temperature**, away from incompatible substances like metals and strong oxidizers.
Does Molekula supply copper(II) chloride dihydrate in bulk quantities?
Yes, we offer bulk quantities of copper(II) chloride dihydrate—please contact us for pricing and availability.
What documentation comes with an order of copper(II) chloride dihydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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