Cupric Sulfate Pentahydrate, Crystal, 2.5kg

  • Technical.
  • CuSO4•5H2O
  • 7758-99-8
  • Download
  • See Below.
  • Only via Standard Ground
    - Contiguous 48 U.S. states & Canada
  • UN3077, Class 9, PG III
  • Buy at least 2, save 10%
  • NC-8716
Price: $59.95
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Cupric sulfate (copper sulfate) in the form of blue, medium sized crystals. Soluble in water and methanol; slightly soluble in ethyl alcohol and glycerin. Toxic by ingestion and a strong irritant so care should be taken in handling.

Cupric sulfate is a commonly used chemical for patination due to its ability to create a greenish-blue patina on copper surfaces.

Used in the following patina formulas:

Cupric sulfate readily forms blue, triclinic crystals.

For shipping, Cupric Sulfate is in hazardous materials Class 9: Miscellaneous Dangerous Substances. It only ships to destinations within the 48 contiguous US states and Canada using Standard Ground • No air deliveries allowed • Customers in Canada should expect additional duties, taxes, and customs clearance service fees due upon delivery.


Unopened chemicals in original packaging may be returned within 30 days of shipment with prior approval. Call 800-372-6726. Customers are responsible for shipping costs.


Chemicals with hazard fees are limited to the 48 contiguous U.S. states. Ground-only (No-Fly) chemicals are limited to the 48 contiguous U.S. states and Canada, unless otherwise stated.


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