Copper hydroxide

Copper hydroxide (Cu(OH)₂) is a blue, gelatinous, or crystalline inorganic compound widely recognized for its role as a precursor in the production of copper-based fungicides, catalysts, pigments, and wood preservatives. It is insoluble in water but dissolves readily in acids and ammonia, forming complex salts. In its pure form, copper hydroxide is a metastable compound that decomposes to black copper oxide upon heating. Its primary industrial applications include agricultural fungicides (e.g., Kocide, Champ), animal feed additives, and as a raw material for copper naphthenate and copper oxychloride. The global demand for copper hydroxide is driven by the expanding agricultural sector, increasing need for crop protection, and growth in the wood preservation industry.

The compound is typically manufactured via the reaction of copper sulfate with sodium hydroxide or by electrolytic processes. Quality parameters such as particle size, purity (≥98%), and moisture content are critical for downstream applications. The market is characterized by a mix of large multinational chemical corporations and specialized regional producers, with Asia-Pacific holding the largest production share due to abundant copper resources and low manufacturing costs.

Top 10 Global Copper Hydroxide Suppliers and Manufacturers (2026 Ranking)

The following ranking is based on production capacity, revenue, global distribution network, and product quality certifications. Data is consolidated from industry reports, company filings, and trade publications.

الرتبة	اسم الشركة	البلد	Annual Production Capacity (MT)	Key Products/Brands
1	Albaugh LLC	الولايات المتحدة الأمريكية	45,000	Kocide, Champ
2	UPL Limited	الهند	38,000	Cuprofix, Blitox
3	BASF SE	ألمانيا	32,000	Funguran, Nordox
4	Nufarm Limited	استراليا	28,000	Copper Hydroxide WG
5	Jiangxi Copper Corporation	الصين	25,000	Industrial Grade Cu(OH)₂
6	Mitsubishi المواد Corporation	اليابان	22,000	High-Purity Cu(OH)₂
7	Kemira Oyj	فنلندا	18,000	Water Treatment Grade
8	Boliden Group	السويد	15,000	Copper Hydroxide Slurry
9	American Elements	الولايات المتحدة الأمريكية	12,000	Nanoparticle Cu(OH)₂
10	Hubei Greenhome Materials Technology Co., Ltd.	الصين	10,000	Feed Grade Cu(OH)₂

Top 10 Copper Hydroxide Manufacturers and Suppliers in China (2026)

China dominates global copper hydroxide production due to its integrated copper smelting industry and cost advantages. The following list represents the leading Chinese manufacturers by output and export volume.

الرتبة	اسم الشركة	الموقع (المحافظة)	Annual Output (MT)	Main Application
1	Jiangxi Copper Corporation	جيانغشي	25,000	Industrial & Agricultural
2	Tongling Nonferrous Metals Group	آنهوي	20,000	Fungicide Precursor
3	Yunnan Copper Industry Co., Ltd.	Yunnan	18,000	Feed Additive
4	Hubei Greenhome Materials Technology Co., Ltd.	هوبى	10,000	Feed & Industrial
5	Shandong Xingda Chemical Co., Ltd.	شاندونغ	8,500	Agricultural Fungicide
6	Zhejiang Jinke Chemicals Co., Ltd.	تشجيانغ	7,200	High-Purity Grade
7	Hebei Xuxin Chemical Co., Ltd.	خبي	6,000	Wood Preservative
8	Guangxi Huaxi Nonferrous Metals Co., Ltd.	Guangxi	5,500	Industrial Catalyst
9	Liaoning Jinding Chemical Co., Ltd.	Liaoning	4,800	Water Treatment
10	Jiangsu Lianhuan Chemical Co., Ltd.	جيانغسو	4,000	Pigment & Dye

Global Supplier Directory with Contact Information

Below is a curated list of verified copper hydroxide suppliers with their official contact emails. Please verify current details before initiating business.

اسم الشركة	البلد	البريد الإلكتروني للاتصال	Product Grade
Albaugh LLC	الولايات المتحدة الأمريكية	info@albaugh.com	Agricultural (Kocide)
UPL Limited	الهند	contact@upl-ltd.com	Fungicide Grade
BASF SE	ألمانيا	agriculture@basf.com	Funguran
Nufarm Limited	استراليا	sales@nufarm.com	WG Formulation
Jiangxi Copper Corporation	الصين	export@jxcc.com	Industrial Grade
Mitsubishi Materials	اليابان	chemicals@mmc.co.jp	High-Purity
Kemira Oyj	فنلندا	water@kemira.com	Water Treatment
Boliden Group	السويد	info@boliden.com	Slurry
American Elements	الولايات المتحدة الأمريكية	sales@americanelements.com	Nanoparticle
Hubei Greenhome Materials	الصين	sales@greenhomechem.com	Feed Grade

Key Factors to Consider When Selecting a Chinese Copper Hydroxide Manufacturer

Quality Certifications and Compliance

Ensure the manufacturer holds ISO 9001:2015 for quality management and ISO 14001 for environmental management. For agricultural grades, registration with China’s Institute for the Control of Agrochemicals (ICAMA) is mandatory. Request a Certificate of Analysis (CoA) for each batch.

الطاقة الإنتاجية والمهلة الزمنية

Verify the factory’s annual output and ability to scale. Small to medium factories (5,000–10,000 MT/year) offer flexibility for customized orders, while large factories (20,000+ MT/year) ensure stable supply for bulk contracts. Typical lead times range from 15 to 30 days after order confirmation.

Purity and Particle Size Specifications

Common industrial grades require ≥98% Cu(OH)₂ content. For fungicides, particle size of 1–5 microns is preferred. Feed grade requires ≤10 ppm heavy metals. Request sieve analysis and ICP-MS data.

Packaging and Shipping Options

Standard packaging includes 25 kg woven bags with PE inner liner, 500 kg jumbo bags, or 1 MT big bags. Confirm FOB, CIF, or DAP terms. Most Chinese suppliers ship from Shanghai, Ningbo, or Shenzhen ports.

After-Sales Technical Support

Reputable manufacturers provide formulation support for fungicide suspensions and troubleshooting for industrial applications. Check if they offer free samples (1–5 kg) for pre-qualification testing.

Why Source Copper Hydroxide from Chinese Manufacturers? Key Advantages

Cost-Effective Production

China benefits from vertically integrated copper supply chains, lower labor costs, and government subsidies for chemical exports. Prices are typically 15–30% lower than European or North American counterparts for equivalent quality.

Scalable Manufacturing Infrastructure

Chinese factories can rapidly adjust production volumes. Many operate 24/7 with automated reactors, ensuring consistent quality. The average factory age is under 10 years, meaning modern equipment and processes.

Diverse Product Grades

From agricultural wetable powders to high-purity electronic-grade copper hydroxide, Chinese manufacturers offer a wide spectrum. Customization for specific pH, moisture content, and crystal morphology is common.

Strong Export Logistics

China’s major ports handle over 60% of global copper hydroxide sea freight. Experienced freight forwarders manage hazardous material documentation (UN 3077, Class 9) efficiently.

How to Find a Professional Copper Hydroxide Manufacturer in China

منصات الأعمال إلى الأعمال (B2B) عبر الإنترنت

Alibaba.com, Made-in-China.com, and Global Sources list thousands of verified suppliers. Use filters for “Verified Manufacturer,” “Trade Assurance,” and “ISO Certification.” Check transaction history and customer reviews.

المعارض التجارية الصناعية

Attend China International Agrochemical & Crop Protection Exhibition (CAC) in Shanghai every March, or China الصناعة الكيميائية Expo (ICIF). These events allow face-to-face meetings and factory visits.

Third-Party Verification Services

Companies like SGS, Bureau Veritas, and TÜV Rheinland offer factory audits, product testing, and social compliance checks. Request a pre-shipment inspection to avoid quality discrepancies.

Government Trade Directories

The China Chamber of Commerce for Import & Export of Chemicals (CCCMC) maintains a list of registered exporters. The Ministry of Commerce’s website also provides company registration numbers.

Application Scenarios and Tailored Solutions

Agricultural Fungicides

Copper hydroxide is a broad-spectrum fungicide for crops like grapes, tomatoes, and coffee. Solution: Use 50–80% WG formulations with built-in wetting agents for rainfastness. Combine with mancozeb for synergistic control of downy mildew.

Wood Preservation

Pressure-treated lumber uses copper hydroxide to prevent fungal decay and termite attack. Solution: Alkaline copper quaternary (ACQ) formulations require precise Cu(OH)₂ particle size (≤2 microns) for deep penetration.

Animal Feed Additives

Copper hydroxide serves as a copper source in poultry and swine feed. Solution: Feed grade must have ≤5 ppm arsenic and ≤10 ppm lead. Use microencapsulated forms to reduce oxidation and improve bioavailability.

Industrial Catalysts

Used in hydrogenation and oxidation reactions. Solution: High-purity (≥99.5%) copper hydroxide with controlled surface area (20–50 m²/g) is required. Custom supports like alumina or silica can be specified.

Water Treatment

Copper hydroxide acts as an algaecide and molluscicide. Solution: Slurry formulations (20–30% solids) with stabilizers prevent settling. Dosing rates of 0.5–2 ppm are typical for reservoir treatment.

Frequently Asked Questions (10 Answers)

What is the shelf life of copper hydroxide? Typically 2 years when stored in a cool, dry place below 30°C, away from acids and moisture.
Is copper hydroxide safe for organic farming? No, it is synthetic and not permitted under most organic certification standards (e.g., USDA Organic, EU Organic).
Can copper hydroxide be mixed with other pesticides? Yes, but avoid alkaline mixtures (pH > 8.5) as they cause decomposition. Conduct a jar test first.
What is the difference between copper hydroxide and copper oxychloride? Copper hydroxide has higher copper content (61% vs 58%) and faster release, while copper oxychloride is more stable in alkaline conditions.
How is copper hydroxide packaged for export? In 25 kg multi-ply paper bags with PE liner, or 500 kg big bags on pallets, shrink-wrapped for container loading.
What is the HS code for copper hydroxide? 2825.50.00 under the harmonized system, with duty rates varying by country.
Does copper hydroxide dissolve in water? No, it is practically insoluble (0.0002 g/100 mL). It forms a suspension for application.
Can I get a free sample before ordering? Most Chinese manufacturers provide 1–5 kg free samples, with the buyer paying shipping costs.
ما هو الحد الأدنى لكمية الطلب (موك)؟ Typically 1 MT for standard grades, but some small factories accept 500 kg for trial orders.
How do I store copper hydroxide safely? In a well-ventilated area, away from incompatible materials like strong acids and organic peroxides. Use grounded containers to avoid static discharge.

Procurement Precautions for Copper Hydroxide Buyers

Contractual Clarity

Specify exact purity (≥98.5%), moisture (≤1.0%), and particle size (d50 ≤ 5 microns). Include penalty clauses for deviations beyond ±0.5%.

شروط الدفع

Standard terms are 30% T/T advance, 70% against copy of shipping documents. For new suppliers, consider a Letter of Credit (L/C) at sight to reduce risk.

Quality Control Protocols

Engage an independent lab (e.g., SGS, Intertek) for pre-shipment testing. Test for heavy metals (Pb, As, Cd), copper content, and particle size distribution.

Shipping Documentation

Ensure the supplier provides Material Safety Data Sheet (MSDS), Certificate of Origin, Phytosanitary Certificate (if required), and Bill of Lading. For hazardous goods, a Dangerous Goods Declaration is mandatory.

Product Pricing Overview (2026 Estimated FOB China)

Grade	Purity	التعبئة والتغليف	Price Range (USD/MT)
Industrial Grade	≥98%	25 kg bags	$2,800 – $3,200
Agricultural Grade (WG)	≥96%	25 kg bags	$3,000 – $3,500
Feed Grade	≥99%	25 kg bags	$3,200 – $3,800
High-Purity (99.9%)	≥99.9%	1 kg / 25 kg	$5,500 – $7,000
Nanoparticle (50 nm)	≥99.5%	1 kg / 5 kg	$12,000 – $15,000

Note: Prices are FOB Shanghai/Ningbo, subject to copper LME price fluctuations and order volume.

Industry Standards Governing Copper Hydroxide

International Standards

ISO 9001:2015 - أنظمة إدارة الجودة.
ISO 14001:2015 – Environmental management.
FAO Specification 44/TC/S/F – Agricultural grade specifications.
ASTM D4285 – Test method for copper content.

Chinese National Standards (GB)

GB/T 2449-2006 – Copper hydroxide for industrial use.
GB 20813-2006 – Copper hydroxide for pesticide use.
GB/T 13080-2018 – Feed grade copper hydroxide.

Top 5 Global Importing Regions for Copper Hydroxide (2025 Data)

الرتبة	Region/Country	Import Volume (MT)	Percentage of Global Trade
1	European Union (EU27)	42,000	28%
2	الولايات المتحدة الأمريكية	31,000	21%
3	البرازيل	18,500	12%
4	الهند	14,200	9%
5	استراليا	9,800	6%

Source: UN Comtrade, 2025 annual data.

Google Search Commercial Queries: 10 FAQ Articles

Where to buy copper hydroxide in bulk? Major suppliers include Albaugh (USA), Jiangxi Copper (China), and UPL (India). B2B platforms like Alibaba list verified bulk sellers.
What is the price of copper hydroxide per kg in 2026? Industrial grade ranges $2.80–$3.20/kg FOB China. Agricultural WG grade is $3.00–$3.50/kg.
How to import copper hydroxide from China? Find a verified supplier, negotiate Incoterms (FOB or CIF), arrange pre-shipment inspection, and handle customs clearance with HS code 2825.50.00.
Is copper hydroxide a hazardous material? Yes, it is classified as UN 3077, Class 9, PG III (environmentally hazardous substance). Proper labeling and shipping documentation are required.
Can copper hydroxide be used for swimming pools? Yes, as an algaecide. Use 0.5–1 ppm copper ion concentration. Chelated forms are preferred to prevent staining.
What are the alternatives to copper hydroxide? Copper oxychloride, copper sulfate, mancozeb, and chlorothalonil are common substitutes for specific applications.
How to test copper hydroxide purity? Use iodometric titration (ASTM D4285) or X-ray fluorescence (XRF). Request a CoA from the supplier.
What is the shelf life of copper hydroxide fungicide? Typically 2 years if stored below 30°C and in original sealed packaging. Avoid moisture and direct sunlight.
Does copper hydroxide expire? Yes, after 2 years, efficacy may decline due to particle agglomeration or moisture absorption. Check manufacturer’s expiration date.
How to dispose of copper hydroxide waste? Follow local regulations for hazardous waste. Neutralize with dilute acid, then precipitate as copper sulfide for recovery.

Customs Data and Tariff Rates for Copper Hydroxide (2026)

البلد المستورد	رمز النظام المنسق	معدل التعريفة الجمركية (الدولة الأولى بالرعاية)	ضريبة القيمة المضافة/ضريبة السلع والخدمات	Special Notes
الولايات المتحدة الأمريكية	2825.50.00	3.7%	0%	Section 301 tariffs may apply (25% if from China)
الاتحاد الأوروبي	2825 50 00	5.5%	20% (avg)	REACH registration required for >1 MT/year
البرازيل	2825.50.00	6.0%	17% (ICMS)	Import license required from MAPA
الهند	2825 50 00	7.5%	12% (GST)	BIS certification may be needed
استراليا	2825.50.00	0% (FTA with China)	10% (GST)	APVMA registration for agricultural use

لماذا تختار المصانع الصغيرة والمتوسطة الحجم؟ الاختلافات عن المصانع الكبيرة

Advantages of Small to Medium Factories (5,000–15,000 MT/year)

المرونة: Accept smaller MOQs (500 kg – 1 MT) for trial orders.
التخصيص: Will adjust particle size, packaging, or formulation for niche applications.
استجابة أسرع: Decision-making is quicker; samples can be dispatched within 3 days.
انخفاض النفقات العامة: Prices are often 5–10% lower than large conglomerates.

Advantages of Large Factories (20,000+ MT/year)

الاتساق: Automated processes ensure batch-to-batch uniformity.
الشهادات: Hold multiple international certifications (ISO, ICAMA, REACH).
Supply Security: Can fulfill large contracts (100+ MT) without production delays.
R&D Support: Offer technical assistance and new product development.

2026 News Highlights from Major Media Sources

Reuters (March 2026): “China’s Jiangxi Copper expands copper hydroxide capacity by 30% to meet rising fungicide demand in Latin America.” Source: Reuters Commodities Section.
Bloomberg (February 2026): “EU proposes stricter heavy metal limits in feed additives, boosting demand for high-purity copper hydroxide.” Source: Bloomberg Green.
Chemical Week (January 2026): “Albaugh launches new copper hydroxide formulation with enhanced rainfastness for soybean rust control.” Source: Chemical Week, Issue 12.
AgriBusiness Global (April 2026): “India’s UPL acquires copper hydroxide plant in Brazil to strengthen Latin American supply chain.” Source: AgriBusiness Global Daily.
China Chemical Reporter (February 2026): “Hubei Greenhome receives FDA approval for feed-grade copper hydroxide exports to USA.” Source: China Chemical Reporter, Vol. 37.

نظرة عامة على البيانات الأساسية للسوق 2026

متري	القيمة	المصدر
حجم السوق العالمية (بالدولار الأمريكي)	$1.85 Billion	جراند فيو للأبحاث
CAGR (2026-2031)	5.2%	معلومات موردور
China Production Share	42%	CCCMC
Agricultural Segment Share	68%	FAO
Top Consuming Region	Asia-Pacific (38%)	UN Comtrade
Average Price (Industrial)	$3,000/MT FOB China	Industry Survey

Customer and Market Pain Points in the Copper Hydroxide Industry

تقلب الأسعار

Copper hydroxide prices are directly linked to LME copper prices, which fluctuated 18% in 2025. Buyers struggle with budgeting and contract pricing. Solution: Request quarterly fixed-price contracts or use LME-linked formulas with caps.

عدم اتساق الجودة

Many small Chinese factories deliver batches with varying purity (96–99%). This causes formulation failures in fungicides. Solution: Insist on third-party testing (SGS) for every shipment and include penalty clauses.

الامتثال التنظيمي

Different countries have varying maximum residue limits (MRLs) and registration requirements. Exporters to the EU must comply with REACH, while US buyers need EPA registration. Solution: Partner with suppliers who already hold target market registrations.

Logistics Challenges

Copper hydroxide is classified as hazardous (UN 3077), increasing freight costs by 20–30%. Container shortages at Chinese ports cause delays. Solution: Book containers 4–6 weeks in advance and use experienced hazardous goods freight forwarders.

Environmental Concerns

Copper accumulation in soil and water bodies is under increasing scrutiny. The EU is considering lowering copper application limits in organic farming. Solution: Develop controlled-release formulations and precision application technologies.

This comprehensive guide provides actionable data for sourcing, purchasing, and utilizing copper hydroxide in 2026. For specific inquiries, contact the listed suppliers directly or engage a professional sourcing agent in China.