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Copper Sulfate Crystals 99% Pure Pentahydrate - 10 Lbs. Welcome to GTE Gold & Silver Testing– Trusted Distributor of JSP Acids and Premium Testing Products
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Copper Sulfate Crystals 99% Pure Pentahydrate - 10 Description
Copper Sulfate Pentahydrate Crystals – 10 lb (160 oz) – Technical Grade – Fine Crystal
Stock up with 10 pounds of high-quality Copper Sulfate Pentahydrate (CuSO₄·5H₂O) in a fine crystal form suitable for a wide variety of industrial, laboratory, educational, and metal finishing applications. Packaged in a durable resealable bag, this bulk size is ideal for professionals, businesses, schools, and hobbyists who require a dependable supply.
Copper sulfate pentahydrate is a bright blue crystalline compound valued for its excellent water solubility and versatility. The fine crystal size dissolves quickly, making it ideal for preparing solutions and consistent mixing.
Features
- 10 lb (160 oz / 4.54 kg) bulk package
- Copper Sulfate Pentahydrate (CuSO₄·5H₂O)
- Fine crystal form
- Technical grade
- Fast dissolving in water
- Resealable heavy-duty packaging
- Manufactured and packaged in the USA
Common Applications
- Copper electroplating
- Laboratory and educational use
- Chemical research and demonstrations
- Industrial processes
- Water treatment applications
- Agricultural and horticultural applications where appropriate
- Wood preservation and other specialty industrial uses
Package Includes
- One (1) 10 lb resealable bag of Copper Sulfate Pentahydrate Fine tightly sealed in a cool, dry location away from moisture. Keep out of reach of children and pets.
ImportantThis product is intended for industrial, laboratory, educational, and other lawful applications. Users are responsible for determining suitability for their intended use and complying with all applicable federal, state, and local regulations.
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GTE Gold & Silver Testing Equipment is a trusted U.S.-based supplier of professional testing kits, jewelry appraisal tools, and refining chemicals.
We are proud to be a leading authorized distributor of JSP testing solutions, the most recognized brand in the industry since 1980.
In addition to JSP Acids products, we also offer a curated line of private-label tools and solutions tailored for jewelers, refiners, collectors, and gold buyers.
Our products are known for accuracy, safety, and reliability — backed by fast shipping and excellent customer service.
"GTE Gold & Silver Testing Equipment is an independent retailer and authorized distributor of JSP Acids and other leading brands."
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returns
Returns are accepted within 30 days of delivery on most items. Due to safety regulations, certain products, such as chemical solutions, may not be eligible for return, especially if opened or used.
If you experience an issue with your order, please contact us. We’re happy to assist with replacements, exchanges, or returns when possible.
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shipping
Orders are processed within 1–2 business days. Shipping time depends on your location and selected method. Most domestic orders arrive within 2–5 business days.
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Great seller, accurate description, fast delivery, perfect packing, great price, thank you.Buyer: b***d (27)Item received as described and packing and shipping were very good. I recommend this seller. Thanks!Buyer: s***1 (271)Great customer service. They responded quickly to my messages and the item arrived as described. ThanksBuyer: s***e (139)View All reviews Payment Options
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