Molekula
Copper (II) sulfate pentahydrate - snow technical grade microcrystals
Copper (II) sulfate pentahydrate is a blue crystalline compound used in agriculture as a fungicide, in laboratories for staining and as a reagent, and in industrial processes for electroplating and water treatment. It is available in microcrystalline form for enhanced solubility. CAS: 7758-99-8, Molecular Formula: CuSO4 · 5H2O, Molecular Weight: 249.69 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Copper (II) sulfate pentahydrate - snow technical grade microcrystals from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Copper (II) sulfate pentahydrate is a blue crystalline compound used in agriculture as a fungicide, in laboratories for staining and as a reagent, and in industrial processes for electroplating and water treatment. It is available in microcrystalline form for enhanced solubility. CAS: 7758-99-8, Molecular Formula: CuSO4 · 5H2O, Molecular Weight: 249.69 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Copper (II) sulfate pentahydrate - snow technical grade microcrystals from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Light blue micro crystals |
| pH | 3.0 - 4.2 |
| Purity | ≥98.5% |
| Water insoluble matter | ≤0.2% |
| Iron (Fe) | ≤150mg/kg |
| Copper (Cu) | ≥25.1% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 7758-99-8 |
| Molecular Formula | CuSO4 · 5H2O |
| Molecular Weight | 249.69 |
| SMILES | O.O.O.O.O.[O-]S(=O)(=O)[O-].[Cu+2] |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2833.25.00.00 |
| Tariff Code | 2833250030 |
Safety & GHS
-
Explosive
GHS01
-
Compressed Gas
GHS04
-
Toxic
GHS06
Hazard statements
- H302 Harmful if swallowed
- 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
- 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
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Copper (II) sulfate pentahydrate used for?
It is commonly used in agriculture as a fungicide, in laboratories for staining and as a reagent, and in electroplating processes.
What is the chemical formula and molecular weight?
The formula is CuSO4 · 5H2O with a molecular weight of 249.69 g/mol.
How should it be stored?
Store at ambient temperature in a dry, well-ventilated area away from incompatible materials.
What grade is available?
This product is available in Snow Technical Grade, suitable for industrial and laboratory applications.
Can Molekula supply it in bulk?
Yes, Molekula can supply Copper (II) sulfate pentahydrate in bulk quantities—please contact sales for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.