Understanding Copper Sulfate Pentahydrate Specifications, Grades and Supplier Selection

Choosing the right Copper Sulfate Pentahydrate (五水硫酸铜(蓝矾)) comes down to reading the specification sheet correctly. This guide explains the numbers that matter and how to select a supplier you can trust.

Key Specifications of Copper Sulfate Pentahydrate

As an blue vitriol / bluestone, the product is defined by a small set of parameters:

• Molecular formula: CuSO4·5H2O
• CAS No.: 7758-99-8
• Appearance: Blue crystalline powder
• Packaging: 25/1000/1200kg woven bag with plastic lining
• Standard: -

Grade and Quality Considerations

Not all disinfection, sterilization & bleaching are equal. For Copper Sulfate Pentahydrate, confirm active content, moisture and impurity limits against the cited standard. A reputable blue vitriol / bluestone supplier provides a Certificate of Analysis (COA) per batch and supports third-party testing.

Selection Checklist

1. Match the application: Water treatment, chemical agent, purified water, wood preservative, circuit board.
2. Confirm packaging matches your handling (drum vs. bag, 25/1000/1200kg woven bag with plastic lining).
3. Verify the standard (-) and request documentation.
4. Check lead time and container-load options for export.

Storage and Handling

Store Copper Sulfate Pentahydrate in a dry, ventilated area away from incompatible substances. Follow the MSDS for PPE and spill response. Many buyers combine this product with Bromochlorohydantoin (BCDMH) in a single sourcing plan to reduce freight and admin cost.

For the full data sheet and current pricing, open the Copper Sulfate Pentahydrate product page.