Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.
⚡ Elevate your experiments and garden game with pure, fast-acting copper power!
Alpha Chemicals Copper Sulfate Pentahydrate offers a potent 25.2% copper concentration in an easy-to-dissolve powder form. Packaged in a resealable, safety-sealed bag, this 1-pound bulk supply is perfect for scientific experiments, crystal growing, and agricultural applications, delivering reliable performance and excellent value.
| % Assay of Chemical(s) | 25.2 |
| ASIN | B00L222PXA |
| Best Sellers Rank | #42,450 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,130 in Garden Fertilizers |
| Brand | Alpha Chemicals |
| Brand Name | Alpha Chemicals |
| Container Type | Bag |
| Customer Reviews | 4.6 out of 5 stars 892 Reviews |
| Item Form | Powder |
| Item Weight | 1 Pounds |
| Manufacturer | Alpha Chemicals |
| Model Number | 1CuSO4 |
| Molecular Weight | 60.1 |
| Molecular weight | 60.1 |
| Package Information | Bag |
| Part Number | 1CuSO4 |
| Percentage assay | 25.2 |
| UPC | 725410979295 |
| Unit Count | 16 Ounce |
J**Z
Excellent quality and works fast
This copper sulfate worked exactly as expected. Very effective, easy to use, and delivers quick results. The quality is great and a little goes a long way. Definitely a reliable product — highly recommend!
P**Y
Great for thrush treatment in horses.
Great product for thrush treatment for horses. In a 16 oz squeeze bottle I dilute 1oz of copper sulfate with 15 oz of vinegar and shake it well. There is so much in a bag it can last my barn over a year. Good buy!
S**T
Good product
Going to give it five stars
K**N
Great option for copper
I was 100% terrified to amend the copper levels in my pumpkin patch but it was way easier than I expected. This product was effective and it will last ages. Huge value for the price.
G**E
Buy it saves you $$$
Love this stuff for the pool. Used on a regular basis it will keep algae away. It is replaces all that expensive bottles of algicide I use to buy. Big money saver and works great. It’s a win win!
D**H
Works 100% on toe fungus
I've had toe nail fungus for 25 years and tried everything - prescription, over the counter and home remedy. Nothing worked. I used this product for 10 days a year ago and it totally killed the fungus, all gone. Toenails have now have grown out healthy and fungus free.
U**E
Just fine
Just fine
J**G
Best or Second Best Pool Product ever!!
I had read about the wonders of Copper as an anti-algae agent, did a little research and figured for the price I couldn’t fail. This stuff is amazing, I had zero algae bloom, didn’t even have issues near/under my stairs which are annually horrible. Reduced my Chlorine requirements.(probably by 20% or more, I didn’t want to mess up balances so I didn’t reduce it any more than 20%) The water “sparkled”(I keep a clean pool, this was epic). And the pound of product will likely last me 5 or more years.
Trustpilot
2 days ago
3 weeks ago