Product identity and grade
State the exact identity, form, concentration, water application, quantity, packing, destination and documents.
Water treatment chemical · Algaecide raw material and micronutrient
Copper Sulfate for Water Treatment
Copper sulfate is supplied in distinct hydration states for application-specific algae-control and industrial water programs where copper discharge and residue limits are managed.
- Identity
- CAS 7758-98-7 anhydrous; 7758-99-8 pentahydrate
- Form
- Anhydrous or pentahydrate—confirm
- 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 Copper Sulfate for water treatment?
Copper sulfate is supplied in distinct hydration states for application-specific algae-control and industrial water programs where copper discharge and residue limits are managed.
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
- Copper Sulfate
- Category
- Algaecide raw material and micronutrient
- Identity
- CAS 7758-98-7 anhydrous; 7758-99-8 pentahydrate
- Form
- Anhydrous or pentahydrate—confirm
- Use review
- Water, system and market specific
- Product specification
- Request the offered grade’s specification
Procurement checklist
How to source Copper 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
Copper Sulfate water-treatment application guide
These are technical screening areas—not universal approvals, operating directions, efficacy claims or guaranteed outcomes.
Reservoir or pond algae-control programs where authorized
Confirm that copper-based treatment is authorized for the particular water body. Assess the algae-control objective together with water chemistry, non-target organisms and the applicable copper limits.
Industrial-water micronutrient or process uses
Describe the specific process role and target concentration in the technical inquiry. A general copper-sulfate identity does not demonstrate suitability for an unspecified water-treatment application.
Formulation of registered algaecide products
Qualify the raw material against the finished formulation and its permitted use. The manufacturer must establish efficacy, compatibility and the authorization of the complete product.
Specialty wastewater treatment
Describe the specific process role and target concentration in the technical inquiry. A general copper-sulfate identity does not demonstrate suitability for an unspecified water-treatment application.
Technical selection
Questions to resolve before approving Copper Sulfate
Anhydrous versus pentahydrate identity
State whether the requirement is anhydrous copper sulfate or the pentahydrate. The chemical form changes the copper content per unit of supplied mass.
Copper assay and insoluble matter
Compare assay on an elemental-copper basis when appropriate and specify insoluble-matter limits. Keep the same calculation basis in the order and batch acceptance record.
Particle size or solution grade
Match crystal size or solution concentration to the site's preparation system. Evaluate dissolution and any residue using the intended make-up water.
Algaecide authorization and copper discharge limits
Verify authorization for the proposed algae-control application and the applicable copper limits. Suitability depends on the receiving water and treatment conditions, not only on product purity.
Private technical documentation
Request the current Copper 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 Copper 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
Copper Sulfate FAQ
What is Copper Sulfate used for in water treatment?
Copper sulfate is supplied in distinct hydration states for application-specific algae-control and industrial water programs where copper discharge and residue limits are managed. Suitability must be established for the exact treatment system and intended water use.
Which Copper Sulfate identity should buyers specify?
CAS 7758-98-7 anhydrous; 7758-99-8 pentahydrate; Anhydrous or pentahydrate—confirm. 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 Copper 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 Copper 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.