Molekula
Copper (II) sulfate anhydrous
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) sulfate anhydrous is a white to greyish-white powder used in agriculture as a fungicide, in electroplating, and as a reagent in chemical synthesis. It is a source of copper ions in laboratory and industrial applications. CAS: 7758-98-7, Molecular Formula: CuSO4, Molecular Weight: 159.61 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Copper (II) sulfate anhydrous 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.
Often bought together
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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10 g — £20.00 per pack ex VAT · £24.00 inc. VAT
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50 g — £26.00 per pack ex VAT · £31.20 inc. VAT
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500 g — £34.00 per pack ex VAT · £40.80 inc. VAT
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1 kg — £46.50 per pack ex VAT · £55.80 inc. VAT
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 | Very pale grey or blue powder |
| Assay | ≥ 98.0% |
| Elemental Iron (ICP) | ≤ 250ppm |
| Elemental Zinc (ICP) | ≤ 250ppm |
| Elemental Lead(ICP) | ≤ 250ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White when dehydrated |
| Odour | Pleasant odor |
| Melting Point | 590 °C decomp |
| Boiling Point | 650 °C (decomp to cupric oxide) |
| Water Solubility | 243 g/L at 0 °C |
Source: PubChem CID 24462 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 69819741 |
| CAS Number | 7758-98-7 |
| IUPAC Name | copper sulfate |
| EC Number | 231-847-6 |
| Molecular Formula | CuSO4 |
| Molecular Weight | 159.61 |
| Exact Mass | 158.8813 |
| SMILES | [O-]S(=O)(=O)[O-].[Cu+2] |
| InChIKey | ARUVKPQLZAKDPS-UHFFFAOYSA-L |
| InChI | InChI=1S/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 |
| PubChem CID | 24462 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2833.25.0000 |
| Tariff Code | 2833250080 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
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Hazardous to the Environment
GHS09
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
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, 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
- Copper monosulfate
- Copper sulfate
- Copper sulphate
- Copper(2+) sulfate
- Copper(II) sulfate
- CUPRIC SULFATE
- Cupric sulfate anhydrous
- Delcup
- Hylinec
- Trinagle
Frequently asked questions
What is Copper (II) sulfate anhydrous used for?
It is commonly used as a fungicide in agriculture, a reagent in chemical synthesis, and in electroplating and analytical chemistry.
What is the chemical formula and molecular weight?
The formula is CuSO4 and the molecular weight is 159.61 g/mol.
How should Copper (II) sulfate anhydrous be stored?
It should be stored at ambient temperature, in a dry, well-ventilated area, away from incompatible materials.
What grade is available?
Available in analytical grade; other grades may be available upon request.
Can Molekula supply it in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.