Ferric Chloride 30% - Water Treatment Grade

Name: Quick Facts: Ferric Chloride 30% Water Treatment Grade
Creator: Alliance Chemical
License: https://alliancechemical.com/policies/terms-of-service

Product quick facts

CAS 7705-08-0FeCl3UN2582

Ferric Chloride 30% Water Treatment Grade (CAS 7705-08-0) is a 30% Technical Grade liquid with molecular formula FeCl3 and a molecular weight of 162.20 g/mol, for industrial and manufacturing applications. It ships as DOT Hazard Class 8. Alliance Chemical supplies this product in 7 container sizes from 1 Quart to 330 Gallon (16 pack options) with 1-2 business day shipping from Taylor, TX on in-stock orders, plus SDS and lot-specific Certificate of Analysis.

Pack sizes 7 container sizes (1 Quart to 330 Gallon) · 16 pack options
Purity / spec 30% Technical Grade
Lead time In-stock orders placed by Mon-Thu 2 PM CT / Fri 12 PM CT typically ship within 1-2 business days.
Regional availability View state-by-state shipping pages

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Quick Answer

What is Ferric Chloride 30% Water Treatment Grade used for, and what should buyers verify before ordering?

Ferric Chloride 30% Water Treatment Grade is supplied at 30% in Technical Grade with UN2582, DOT Class 8 . Buyers should confirm pack size, grade, SDS, COA needs, and freight requirements before purchase.

Assay: 30%
Grade: Technical Grade
UN number: UN2582
DOT class: 8

Technical Documents

Live, always-current documents. Need the Certificate of Analysis for your lot? Just ask, no charge.

Who Buys This

Water treatment operators
Etching and metal shops
Water Treatment maintenance teams
Water Treatment and R&D buyers

Purity / Grade Guide

Water treatment grade is supplied for coagulation, pH adjustment and effluent conditioning in municipal and industrial water systems, where performance is judged on active content rather than on certified trace-impurity limits. A lot-specific Certificate of Analysis is available on request. If your SOP names a higher analytical tier, specify that grade when you order — this product is not supplied to those specifications.

Pack Sizes

1 Quart: lab & small jobs
1 Gallon: shop & maintenance
5 Gallon: production & regular use
15 Gallon: mid-volume operations
55 Gallon: bulk drum
275 Gallon: high-volume tote
330 Gallon: max-volume tote

Small Packs: UPS Ground nationwide for pints, quarts, and gallons.

LTL / FTL: ABF, SEFL, Saia, XPO, and partner carriers for pails, drums, totes, and full truckloads.

Support: Email or call for freight options, hazardous-material routing, and lead-time confirmation.

Description
Product Documents
Chemical Profile

Product Overview

Ferric Chloride 30% is a pre-diluted aqueous solution of ferric chloride (FeCl3) prepared with high-purity deionized water. This 30% concentration provides a convenient, ready-to-use form that eliminates the need for on-site dilution of concentrated stock. Appearance: Dark brown liquid. This Water Treatment Grade product is manufactured for water treatment and commercial applications where high purity is required for consistent performance.

Supplied by Alliance Chemical in sizes ranging from 1 quart to 330-gallon IBC totes, this solution is ideal for operations requiring consistent 30% strength with minimal handling risk compared to higher concentrations.

Key Properties

Chemical Name:Ferric Chloride
Synonyms:Iron(III) Chloride, Ferric Trichloride, FeCl3
Chemical Formula: FeCl3
CAS Number: 7705-08-0
Molecular Weight:162.21 g/mol
Concentration: 30% (w/w)
Grade: Technical
Specific Gravity (20°C): 1.310
Boiling Point:280°C (pure)
Flash Point: N/A
Appearance:Dark brown liquid
Solubility:Highly soluble in water

Common Applications

Water & Wastewater Treatment:Primary coagulant for removing suspended solids, phosphorus and heavy metals from water and wastewater.
PCB Etching:Standard etchant for copper removal in printed circuit board manufacturing and prototyping.
Sludge Conditioning:Improves dewatering characteristics of municipal and water treatment sludge for disposal or land application.
Metal Surface Treatment:Used for etching copper, brass and stainless steel in decorative and water treatment metal finishing.
Water Treatment Water Treatment:Analytical water treatment for phenol detection, catalyst preparation and water quality testing.

Safety Precautions

Ferric Chloride is corrosive and will stain skin, clothing and surfaces. Handle with appropriate PPE in a well-ventilated area. Store in HDPE containers in a cool, dry location away from bases, metals and oxidizers. Avoid contact with concrete and masonry.

PPE Requirements:Wear chemical-resistant gloves, splash goggles and protective clothing. In case of skin contact, wash immediately with soap and water. In case of eye contact, rinse for at least 15 minutes. Refer to the Safety Data Sheet (SDS) for complete handling and emergency procedures.

Shipping:UN 2582, Ferric chloride solution, Class 8, PG III.

Benefits

Pre-Diluted Convenience:Ready-to-use concentration simplifies dosing and reduces handling of concentrated solutions.
Effective Coagulation:Rapid floc formation even at lower concentrations for efficient water treatment.
Flexible Packaging:Available from small containers to bulk totes for any treatment operation scale.

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Frequently Asked Questions About Ferric Chloride 30% Water Treatment Grade

What is Ferric Chloride 30% Water Treatment Grade and what is its chemical formula?

Ferric Chloride 30% Water Treatment Grade is listed under CAS 7705-08-0 (PubChem reference search). The catalog formula is FeCl3. The listed molecular weight is 162.20 g/mol. For solutions and blends, identity values may describe a constituent; consult the product SDS for composition.

What are the physical properties of Ferric Chloride 30% Water Treatment Grade?

Catalog reference information for Ferric Chloride 30% Water Treatment Grade: form: Liquid; appearance: Dark brown liquid; melting point: 37°C (pure); boiling point: 280°C (pure); specific gravity: 1.31; solubility: Highly soluble in water; reference values may describe a pure substance rather than the supplied concentration or blend. Confirm applicable conditions and specifications in the product documents; these values are not batch test results.

What grade and purity of Ferric Chloride 30% Water Treatment Grade does Alliance Chemical offer?

Alliance Chemical lists Ferric Chloride 30% Water Treatment Grade in Technical Grade with a concentration or assay of 30%. Check the product specification for the measurement basis and acceptance limits. A grade label alone does not establish certification or suitability for a regulated application. For batch results, request a COA using the product name and lot number.

What are common industrial applications of Ferric Chloride 30% Water Treatment Grade?

Catalog industry categories for Ferric Chloride 30% Water Treatment Grade include Water & Environmental. To evaluate it for your process, compare the listed grade, concentration and product specifications with your requirements. Contact Alliance Chemical to confirm any application-specific documentation or certification before ordering.

What are the hazards of Ferric Chloride 30% Water Treatment Grade and where do I find handling guidance?

Per its GHS classification (SDS Section 2), Ferric Chloride 30% Water Treatment Grade carries the signal word Danger and the following hazard statements: H290 MAY BE CORROSIVE TO METALS; H302 HARMFUL IF SWALLOWED; H314 CAUSES SEVERE SKIN BURNS AND EYE DAMAGE; H318 CAUSES SERIOUS EYE DAMAGE; H412 HARMFUL TO AQUATIC LIFE WITH LONG LASTING EFFECTS. Product-specific first aid, fire-fighting, spill response, handling, storage, exposure controls/PPE, and disposal guidance are in SDS Sections 4-8 and 13 — always consult the SDS before use. Download the SDS.

What is the DOT shipping classification for Ferric Chloride 30% Water Treatment Grade?

The catalog transport entry lists UN2582, hazard class 8, packing group III. Consult SDS Section 14 and confirm the requirements for your selected pack size and shipping destination with Alliance Chemical.

How must Ferric Chloride 30% Water Treatment Grade waste be disposed?

Consult SDS Section 13 for disposal information for Ferric Chloride 30% Water Treatment Grade. Disposal requirements depend on the resulting waste, contamination and location. Have your site's responsible waste professional determine the appropriate waste classification and disposal method. View the SDS.

Does Alliance Chemical provide an SDS and COA for Ferric Chloride 30% Water Treatment Grade?

Search the document library for Ferric Chloride 30% Water Treatment Grade. The SDS is also available here. A sample COA describes specifications and does not establish the results for your shipment. To request a lot-specific COA or confirm document availability, contact Alliance Chemical with the product name and lot number.