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08 / LAB & SPECIALTY — PREMIUM SPECIFICATION

High-Specification Copper Sulphate

For applications where standard commodity specifications aren't enough — research, analytical work, and specialty formulation.

Why This Isn't Just A Purer Version Of The Same Product

Standard industrial grade is built for a process. This is built for a specification.

When the requirement is analytical accuracy, formulation precision, or research reproducibility, the manufacturing and QC discipline changes — not just the purity number.

Tighter Specifications

Purity, impurity ceilings, and particle-size distribution held to narrower tolerances than our standard industrial grade.

Impurity Control

Extended impurity panel tested and reported, not just the standard four or five parameters.

Analytical Documentation

Full analytical COA with method references, suitable for research documentation and audit trails.

Smaller Packaging

Packed in lab- and pilot-scale quantities — not just bulk industrial formats.

Batch Traceability

Every unit traceable to a specific production batch and its full analytical record.

Custom Requirements

Send your target specification — we'll tell you plainly whether we can meet it and how.

Specification Range

What "high-specification" means in numbers.

Exact tolerances are set per project. This range reflects what we can typically hold in production.

ACS / High-Purity Reference Range — CuSO₄·5H₂O● Custom On Request
Copper Sulphate (CuSO₄·5H₂O)
≥ 99.0–99.5%
Copper (Cu) Content
25.0–25.5%
Water Insolubles
≤ 0.01%
Iron (Fe)
≤ 0.002%
Lead (Pb)
≤ 0.0005%
Chloride (Cl)
≤ 0.002%
pH (5% solution)
3.5–4.5

Have a target specification already?

Send us your required tolerances or an existing COA you're trying to match. We'll respond directly on whether — and how — we can meet it.

Send your specification

Looking for a bulk industrial grade instead?