Product identity and grade
State the exact identity, form, concentration, water application, quantity, packing, destination and documents.
Water treatment chemical · Inorganic coagulant
Ferric Sulfate for Water Treatment
Ferric sulfate is an iron(III) sulfate coagulant used in application-specific clarification and phosphorus-removal systems.
- Identity
- CAS 10028-22-5; hydration and solution basis vary
- Form
- Solid or solution—confirm iron basis
- Use basis
- System and jurisdiction specific
- Specification
- Contact sales
Product image · confirm grade and packaging when ordering
Share exact identity, form, water application, quantity, destination and document requirements.
ApplicationWater-system specific
SpecificationAvailable privately from sales
ValidationBench and system testing required
ComplianceExact use and market specific
Direct product answer
What is Ferric Sulfate for water treatment?
Ferric sulfate is an iron(III) sulfate coagulant used in application-specific clarification and phosphorus-removal systems.
Selection depends on the exact commercial form, incoming-water chemistry, process objectives, treatment train, materials of construction, residual limits, operator controls and jurisdiction. This page supports procurement qualification and is not a dosing instruction.
Procurement snapshot
- Product
- Ferric Sulfate
- Category
- Inorganic coagulant
- Identity
- CAS 10028-22-5; hydration and solution basis vary
- Form
- Solid or solution—confirm iron basis
- Use review
- Water, system and market specific
- Product specification
- Request the offered grade’s specification
Procurement checklist
How to source Ferric Sulfate in bulk
Use these procurement questions when comparing a China supplier, manufacturer source, distributor, sample or bulk quotation.
Quotation and delivery basis
Compare source-specific specification, concentration basis, packing, transport classification, Incoterm and delivery.
Application and process requirements
Share water analysis, process objective, materials, operating envelope, discharge limits and validation plan.
Technical and quality documents
Request current SDS, specification or TDS, representative COA, batch COA, traceability and applicable certification.
Application screening
Ferric Sulfate water-treatment application guide
These are technical screening areas—not universal approvals, operating directions, efficacy claims or guaranteed outcomes.
Drinking-water coagulation where approved
Qualify the exact grade using representative source water. Compare settled and filtered turbidity, residual metal or polymer requirements and the applicable product certification; include seasonal water changes in the trial plan.
Municipal wastewater clarification
Use samples that represent changes in suspended solids, pH and organic load. Compare clarification and downstream separation with the current treatment, and record sludge production as well as chemical consumption.
Industrial wastewater treatment
Use samples that represent changes in suspended solids, pH and organic load. Compare clarification and downstream separation with the current treatment, and record sludge production as well as chemical consumption.
Phosphorus and color-removal programs
Treat each removal objective as a separate trial endpoint. Check the target contaminant after separation and assess residual iron or aluminum, pH and sludge handling rather than relying on visual clarity alone.
Technical selection
Questions to resolve before approving Ferric Sulfate
Hydration state or solution concentration
Specify the hydrate or supplied solution concentration explicitly. Water of hydration and dilution affect how much active material is delivered per tonne.
Ferric iron and sulfate basis
Compare ferric-iron content and sulfate contribution on consistent units. Include the treatment system's sulfate constraints in the product-selection review.
Free acid, ferrous iron and insolubles
Request separate limits for free acid, ferrous iron and insolubles. These parameters help distinguish products that have similar total-iron assays.
Jar testing, alkalinity demand and residual iron
Track pH, alkalinity demand, settled-water quality and residual iron in representative trials. Confirm performance through the actual downstream separation process.
Private technical documentation
Request the current Ferric Sulfate product specification
Bespring Chemical does not publish product specifications for this water-treatment chemical online. Contact sales for the current source-specific specification or TDS and confirm its revision, methods and acceptance criteria.
Product documents
Request the current signed specification or TDS, SDS, analytical methods, representative COA and batch COA.
Safety and logistics
Confirm classification, UN transport information where applicable, compatible packing, storage segregation, shelf life and emergency controls.
Authoritative context
Review US EPA drinking-water regulations, WHO Guidelines for Drinking-water Quality and NIH PubChem. Final approval depends on the exact product, water application and jurisdiction.
Water-use note: A raw-material identity does not establish potable-water approval, disinfectant efficacy or a safe universal dose. Treatment must be designed and validated from water data, monitored for relevant residuals and by-products, and operated under applicable product approvals and regulations.
Storage and handling
Handle Ferric Sulfate under the current SDS
- Source instructionsFollow the current SDS and specification for temperature, ventilation, segregation and shelf life.
- IncompatibilitiesPrevent contact with incompatible chemicals, moisture, heat or contamination as identified for the exact product.
- Engineered controlsUse suitable closed handling, ventilation, containment, PPE, labeling and trained emergency procedures.
Water-treatment buyer questions
Ferric Sulfate FAQ
What is Ferric Sulfate used for in water treatment?
Ferric sulfate is an iron(III) sulfate coagulant used in application-specific clarification and phosphorus-removal systems. Suitability must be established for the exact treatment system and intended water use.
Which Ferric Sulfate identity should buyers specify?
CAS 10028-22-5; hydration and solution basis vary; Solid or solution—confirm iron basis. State the exact commercial form, concentration, grade and source-specific requirements.
Why is there no public specification?
Bespring Chemical does not publish specifications for this water-treatment chemical online. Contact sales for the current source-specific specification or TDS, methods and representative COA.
Can Ferric Sulfate be used for drinking-water treatment?
Only where the exact product is approved or certified for that application and the treatment is designed, validated, monitored and operated under applicable rules. This raw-material page does not establish potable-water approval.
What should the RFQ include?
Provide the exact identity, form or concentration, water application, source-water or system data, critical limits, quantity, packing, destination, documents, Incoterm and delivery date.
Content updated 2026-09-13.
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Specification-led chemical sourcing
Request a Ferric Sulfate specification and quote
Share identity, form or concentration, water application, water or system data, critical limits, quantity, packing, destination and document list.
- Current private specification or TDS
- Representative and batch COA
- SDS, packing and transport confirmation
- Source-specific documents on request
Product documents
Request documents
Tell us your grade and destination market so we can confirm which documents are available for your order.
An external reference is not a batch certificate or a Bespring product specification.