Understanding Ferric Chloride Anhydrous Specifications, Grades and Supplier Selection

Choosing the right Ferric Chloride Anhydrous (无水氯化铁) 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 Ferric Chloride Anhydrous

As an iron(III) chloride, the product is defined by a small set of parameters:

• Molecular formula: FeCl3
• CAS No.: 7705-08-0
• Appearance: Black crystalline powder
• Packaging: 25/50kg PP bag
• Standard: GB/T1621-2023

Grade and Quality Considerations

Not all industrial water plant treatment chemicals are equal. For Ferric Chloride Anhydrous, confirm active content, moisture and impurity limits against the cited standard. A reputable iron(III) chloride supplier provides a Certificate of Analysis (COA) per batch and supports third-party testing.

Selection Checklist

1. Match the application: Waste water treatment, metal etching, dyeing and printing industry.
2. Confirm packaging matches your handling (drum vs. bag, 25/50kg PP bag).
3. Verify the standard (GB/T1621-2023) and request documentation.
4. Check lead time and container-load options for export.

Storage and Handling

Store Ferric Chloride Anhydrous in a dry, ventilated area away from incompatible substances. Follow the MSDS for PPE and spill response. Many buyers combine this product with Polyacrylamide (PAM) in a single sourcing plan to reduce freight and admin cost.

For the full data sheet and current pricing, open the Ferric Chloride Anhydrous product page.