Description

Basic Info

Model ：NO.7758-98-7

CAS： No.7758-98-7

Formula：CuSO₄

EINECS：231-847-6

Acid-Base Property：Neutral Surface Disposal Agent

Certification：CCIC, CIQ, RoHS, ISO

Environmental Protection：Yes

Color：Blue

Appearance：Granulars

Type：Water Treatment

Purity：≥99%

Delivery：15-30day

Trademark：EASTKING

Transport Package:5kg 10kg 25kg 50kg Drum

Specification:20G

Origin:Shandong, China

HS Code:2833250000

PRODUCT INTRODUCTION

Calcium Hypochlorite (Ca(ClO)₂), commonly known as bleaching powder, is a versatile, high-efficiency inorganic compound widely recognized for its broad-spectrum disinfecting and bleaching properties. This white granular or powdered substance effectively releases chlorine to control bacteria, viruses, and algae in various concentrations, making it an essential solution for water treatment, sanitation, and industrial applications. When stored properly, it maintains its stability without significant decomposition. Key Characteristics
· High Efficacy: Strong disinfecting effects with available chlorine content ≥65%-70%, effectively eliminating bacteria, viruses, and algae in water systems at low dosages (typically 1-3 PPM for pools).
· Chemical Stability: Stable under dry, cool storage conditions, with minimal chlorine loss over time, facilitating safe transportation and long shelf life.
· User-Friendly: Easy to dissolve, safe handling with proper precautions (avoid contact with acids), low dosage requirements, and rapid action. This product is widely used in swimming pools and industrial circulating water systems for disinfection and algae control; in drinking water purification and wastewater treatment for pathogen elimination; in bleaching for textiles and paper industries; in sanitation for hospitals, hotels, and public places; and in agriculture for seed disinfection and soil treatment.

It provides excellent performance in preventing microbial growth and contamination, serving as a reliable solution across multiple sectors.

Applications

Copper Sulfate Pentahydrate (CuSO₄·5H₂O) is a versatile and highly effective compound widely applied across various industries for algae control, fungicidal treatment, and other specialized functions:

1. 1.Water Treatment Systems: Extensively used in swimming pools, industrial circulating water, cooling towers, and reservoirs to effectively control and eliminate algae growth, clarify water, prevent slime buildup, and inhibit corrosion in pipelines and equipment.
2. 2.Agriculture: Key ingredient in Bordeaux mixture and other fungicides, providing targeted prevention and control of fungal and bacterial diseases on crops such as grapes, potatoes, tomatoes, and fruit trees, significantly improving yield and quality.
3. 3.Animal Husbandry: Serves as a feed additive to supplement copper for livestock and poultry growth; also used in footbath solutions for preventing and treating hoof diseases in cattle and sheep.
4. 4.Aquaculture: Controls algal blooms in fish ponds and shrimp farms, eliminates harmful parasites, and maintains optimal water quality for healthy aquatic breeding.
5. 5.Electroplating and Textile Industries: Acts as an important medium in electroplating baths and dyeing processes, enhancing color brilliance and product quality.
6. 6.Other Industrial Applications: Employed in mineral flotation, wood preservation, and as a raw material in chemical synthesis, demonstrating broad utility across multiple sectors.

Think Harder

Usage Guidelines

The following table outlines recommended Copper Sulfate Pentahydrate (CuSO₄·5H₂O) application rates and methods for common algae control and disinfection purposes. Note: Dosages are approximate and should be adjusted based on water alkalinity, temperature, and specific conditions. Always test water parameters first and consult local regulations, as overuse can be toxic to fish, plants, and the environment.

Conclusion

Copper Sulfate Pentahydrate (CuSO₄·5H₂O) is a highly effective, stable, and versatile algicide and fungicide that addresses algae proliferation, fungal diseases, and microbial issues across industries. Its ease of use, low dosage requirements in targeted applications, and sustained effects make it an ideal choice for maintaining water clarity, crop health, and hygiene in diverse settings. Proper handling and dosage adherence ensure safety and optimal performance.

Specification

1.Customer Concerns

As a core product in water treatment and algae control, Copper Sulfate Pentahydrate (CuSO₄·5H₂O) is widely used in swimming pool maintenance, industrial circulating water systems, agricultural fungicides, aquaculture, and livestock disinfection. Our customers typically focus on the following key points, and we’ve provided detailed answers and data support to ensure your purchasing decisions are more confident:

• Purity and Copper Content: Customers prioritize algicidal and fungicidal efficacy. Our product maintains a stable copper content of ≥25.0%-25.5%, with purity over 98% as verified by third-party testing (e.g., SGS certification), ensuring consistent performance without reduced effects from impurities.
• Solubility and Stability: Dissolves rapidly in water (<3 minutes for complete dissolution), pH of 1% solution between 3.5-4.5, and excellent storage stability (minimal degradation over 2 years at room temperature), ideal for long-term stocking and field application.
• Safety and Environmental Friendliness: Compliant with international standards such as REACH and RoHS. When used at recommended dosages, it poses low risk to humans; decomposes naturally with controllable residues, suitable for agricultural and aquaculture applications while minimizing long-term environmental impact.
• Application Scope and Dosage Control: Customers often inquire about precise usage. For example, in swimming pools, the recommended dosage is 0.5-2 mg/L (as Cu²⁺) for algae prevention; we provide free technical guidance, dosage calculators, and application manuals.
• Price and Supply Cycle: Competitive bulk pricing (FOB prices vary by order volume), minimum order quantity of 100kg, delivery in 7-15 days, supporting OEM packaging customization and free samples (shipping at your expense).
• Quality Traceability and After-Sales: Each batch includes a COA certificate and traceable batch code, with real-time logistics tracking and after-sales policies covering returns/exchanges, plus a dedicated technical support hotline ensuring response within 24 hours.

2.Product Advantages

As a professional Copper Sulfate Pentahydrate manufacturer, EAST KING leverages its core location in the Shandong Liaocheng industrial cluster, exporting to over 50 countries with an annual capacity exceeding 20,000 tons. Below are our core advantages, including the unique geographical benefit of surrounding raw material supporting factories, combined with advanced production processes and market feedback to enhance your procurement value:·

• Integrated Raw Material Supply Chain: Our factory is situated in a copper-rich industrial area, surrounded by production bases for copper oxide, sulfuric acid, and auxiliary chemicals, ensuring stable upstream supply without interruption risks. This translates directly into absolute price advantages (15%-20% below market average) and quality stability advantages (raw materials with high freshness and impurities <0.1%), helping you control costs without supply chain fluctuations.
• High Purity and Superior Algicidal Performance: Utilizing continuous crystallization and purification processes, the product features bright blue uniform crystals or granules (8-30 mesh optional), with copper release rate >98%, offering algae control efficiency 2-3 times faster than ordinary products—ideal for high-demand scenarios like swimming pools, aquaculture, and agriculture.
• Flexible Multi-Form Supply: Available in large crystals, medium crystals, powder, and granular forms to suit different applications (e.g., large crystals for slow-release in ponds, powder for rapid industrial dissolution), with customizable packaging (25kg/bag, 50kg/drum, or 1 ton/bag).
• Environmental and Compliance Leadership: Certified under ISO 9001 and ISO 14001, with low heavy metal content (<10ppm), compliant with EU REACH regulations, and supporting green supply chain certification to help your downstream products pass export inspections more easily.
• Technical Support and Innovation: We maintain a dedicated R&D center, investing 5% of annual revenue in product optimization (e.g., developing high-purity agricultural-grade copper sulfate), and provide free on-site training and application case libraries to boost your algae control and fungicidal efficiency by over 20%.
• Reliable Global Delivery: Covering “Belt and Road” markets, with direct logistics to Southeast Asia, Europe, and the Middle East, achieving a 99% on-time delivery rate, combined with flexible payment terms (T/T 30% advance, L/C available) to reduce your financial pressure.

Packing&Shipping

Packing:

Plastic drum: 1kg, 5kg, 10kg, 25kg, 40kg, 50kg Plastic woven bag: 25kg, 1000kg (jumbo bag) Fiber drum: 25kg, 50kg Big bag: 500kg, 1000kg (or customized according to client requirements)Shipping:

• Standard export packaging, securely sealed to prevent moisture absorption.
• UN-approved packaging for hazardous goods (UN 3077, Class 9).
• Loading: 20-27 tons per 20’FCL (depending on packaging type).
• Delivery: FOB Qingdao/Tianjin, or CIF/CFR to designated port.
• Lead time: 7-15 days after order confirmation.
• Support mixed container loading with other water treatment products.

FAQ

1，If OEM is acceptable?

Yes, OEM is fully acceptable. We offer customized packaging and formulations to meet your specific needs.

2，Do you provide sample? Free or charge?

Yes, we provide samples. Small samples (up to 500g) are free, but shipping costs apply. Larger samples may incur a nominal fee, refundable upon bulk order.

3，What is your term of payment?

We accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and PayPal. 30% deposit, 70% balance before shipment.

• What is your MOQ?

Minimum Order Quantity is 1 ton, but we can negotiate for smaller trial orders.

• Are you a trading company or a manufacturer?

We are a manufacturer with our own factory, ensuring direct control over quality and production.

• How long is your delivery time?

Typically 7-10 days for standard orders, 15-20 days for OEM or custom orders, depending on quantity.

7) What is the payment terms?

We accept all kinds of payment ways. such as T/T, L/C,D/A,D/P, O/A,West union.Money gram.

8)What documents you provide?

Commercial Invoice, Packing List, Bill of loading, COA , CO, MSDS, Form E, Embassy certificate. If your markets have any special requirements or need SGS report, we can cooperate.

9) Why choose us?

A: Any inquiries will be replied within 24 hours.

B: As manufacturer, quality can be guaranteed for sure.

C: Reasonable & competitive price, fast lead time.

D: Professional technical support

E:more than 10 years experience in disinfection field

F:We have complete production and packing lines. We can produce/pack by customer required.

G:We always believe honesty and responsibility are basis of one company, so whatever products we provide for

you all are high qualified.

H:Best service after shipment.