There's no single, definitive product name for a combination of sodium phosphate and copper(II) sulfate. This is because these compounds are typically used individually in various applications and don't often come pre-mixed.

Here's why a combined product name is uncommon:

* Chemical Reactions: If you mix solutions of sodium phosphate (Na3PO4) and copper(II) sulfate (CuSO4), you'll likely get a chemical reaction. The products of this reaction could include:

* Copper(II) phosphate (Cu3(PO4)2): An insoluble precipitate that might form.

* Sodium sulfate (Na2SO4): This would remain dissolved in solution.

* Applications: The individual compounds are used in various applications, including:

* Sodium phosphate: Used in detergents, food additives, water treatment, and more.

* Copper(II) sulfate: Used as a fungicide, algaecide, and in wood preservation.

Therefore, if you're looking for a specific product, you'll need to know its intended application and the specific ratio of sodium phosphate and copper(II) sulfate.

Important Note: Combining these chemicals can lead to unpredictable reactions. If you're considering mixing them, consult a chemist or a relevant safety data sheet for specific instructions and precautions.