Sodium thiocyanate

Introduction to Sodium Thiocyanate

Sodium thiocyanate (NaSCN) is a white, hygroscopic, crystalline salt that is highly soluble in water and ethanol. It is a versatile chemical intermediate and reagent, primarily produced through the reaction of sodium hydroxide with thiourea or by the fusion of sodium cyanide with sulfur. The compound is essential in various industrial processes, including the manufacturing of agrochemicals, pharmaceuticals, extraction solvents, and as a catalyst in polymerization reactions. Its unique ability to form stable complexes with metal ions makes it invaluable in analytical chemistry and the textile industry for dyeing and printing. The global market for sodium thiocyanate is driven by its critical role in the production of herbicides and as a raw material for the synthesis of other thiocyanate salts.

Global Top 10 Sodium Thiocyanate Suppliers and Factories

The global sodium thiocyanate market is dominated by a mix of multinational chemical conglomerates and specialized regional producers. The following list represents the top 10 suppliers based on production capacity, market share, and global distribution network.

順位	会社名	国名	Annual Capacity (Metric Tons)
1	Nouryon (formerly AkzoNobel Specialty Chemicals)	オランダ	150,000+
2	河北成新股份有限公司.	中国	120,000
3	Dr. Paul Lohmann GmbH	ドイツ	80,000
4	Shandong Tiancheng Chemical Co., Ltd.	中国	100,000
5	Jiangxi Yipusheng Pharmaceutical Co., Ltd.	中国	90,000
6	Nippon Soda Co., Ltd.	日本	60,000
7	Mitsubishi Chemical Corporation	日本	50,000
8	American Elements	アメリカ	40,000
9	BOC Sciences	アメリカ	25,000
10	Otto Chemie Pvt. Ltd.	インド	30,000

China’s Top 10 Sodium Thiocyanate Suppliers and Factories

China is the world’s largest producer and exporter of sodium thiocyanate, accounting for over 60% of global supply. The following are the leading manufacturers within China, known for their scale, quality control, and export capabilities.

順位	会社名	所在地（都道府県）	Annual Capacity (Metric Tons)
1	河北成新股份有限公司.	河北	120,000
2	Shandong Tiancheng Chemical Co., Ltd.	山東省	100,000
3	Jiangxi Yipusheng Pharmaceutical Co., Ltd.	江西省	90,000
4	Nantong Acetic Acid Chemical Co., Ltd.	江蘇省	70,000
5	Zhejiang Longsheng Group Co., Ltd.	浙江省	65,000
6	Inner Mongolia Yitai Group Co., Ltd.	内モンゴル	55,000
7	Hunan Resun Chemical Co., Ltd.	湖南省	50,000
8	Shandong Kaisheng New 材料 株式会社.	山東省	45,000
9	Jiangsu Binhai Chemical Co., Ltd.	江蘇省	40,000
10	Anhui Bayi 化学工業 株式会社.	安徽省	35,000

Global Supplier Contact Directory

Below is a detailed introduction of key global suppliers, including their contact email addresses for procurement inquiries.

会社名	本社	主要製品	連絡先メールアドレス
Nouryon	オランダ	High-purity NaSCN for agrochemicals	info@nouryon.com
Dr. Paul Lohmann GmbH	ドイツ	Pharmaceutical-grade NaSCN	sales@lohmann.de
Nippon Soda Co., Ltd.	日本	Industrial-grade NaSCN for extraction	contact@nippon-soda.co.jp
American Elements	アメリカ	High-purity, nano-grade NaSCN	sales@americanelements.com
BOC Sciences	アメリカ	R&D and custom synthesis	info@bocsci.com
Otto Chemie Pvt. Ltd.	インド	Bulk industrial NaSCN	sales@ottochemie.com
河北成新股份有限公司.	中国	Bulk and customized NaSCN	export@hebeichengxin.com
Shandong Tiancheng Chemical	中国	Industrial and agricultural grade	info@tianchengchem.com
Jiangxi Yipusheng	中国	Pharma and agro intermediates	sales@yipusheng.com
Nantong Acetic Acid Chemical	中国	High-purity NaSCN	naac@naacchem.com

Key Factors When Choosing a Chinese Manufacturer

Selecting the right Chinese manufacturer for sodium thiocyanate requires careful evaluation of several critical factors to ensure product quality, supply chain reliability, and regulatory compliance.

• 品質認証： Verify ISO 9001, REACH, and GMP certifications. Manufacturers with these certifications adhere to international quality standards.
• Purity Levels: Sodium thiocyanate is available in 98%, 99%, and 99.5% purity. Ensure the supplier can consistently meet your required specification.
• 生産能力： Assess whether the factory can handle your order volume, especially for large-scale or recurring contracts.
• 輸出経験： Check the manufacturer’s history of exporting to your country. Experienced exporters understand customs documentation, packaging, and shipping logistics.
• サンプルテスト： Request free samples for third-party lab testing before committing to bulk orders. This verifies purity and absence of heavy metals.
• リードタイム Inquire about production lead times and their ability to handle urgent orders. Typical lead times range from 15 to 30 days.
• パッケージング Options: Standard packaging is 25 kg bags or 1000 kg super sacks. Confirm if customized packaging (e.g., drums, IBC totes) is available.
• Price Transparency: Understand the pricing structure, including FOB, CIF, or EXW terms, and any hidden costs like export taxes or port fees.
• Environmental Compliance: Ensure the manufacturer follows local environmental regulations to avoid supply disruptions due to factory shutdowns.
• コミュニケーション： Evaluate their English proficiency and responsiveness. Clear communication prevents misunderstandings in technical specifications.

なぜ中国メーカーから買うのか？主な利点

Purchasing sodium thiocyanate from Chinese manufacturers offers several strategic benefits that make them the preferred choice for global buyers.

• 費用対効果： Chinese producers benefit from lower raw material costs, energy subsidies, and economies of scale, resulting in prices 20-40% lower than Western counterparts.
• Massive Production Capacity: China’s top factories have annual capacities exceeding 100,000 metric tons, ensuring stable supply even for very large orders.
• Advanced Manufacturing Technology: Many Chinese plants use continuous production processes and automated quality control systems, improving consistency and reducing impurities.
• 柔軟なカスタマイズ： Chinese manufacturers are willing to adjust purity, packaging, and formulation to meet specific buyer requirements, which is less common with rigid Western suppliers.
• Strong Export Infrastructure: Major ports like Shanghai, Ningbo, and Qingdao have dedicated chemical shipping lanes, reducing shipping times and costs.
• 急速なイノベーション： Chinese companies invest heavily in R&D for new applications, such as NaSCN in lithium-ion battery recycling and green solvents.
• 政府の支援： The Chinese government provides incentives for chemical exports, including tax rebates and streamlined customs procedures.
• Reliable Supply Chains: Vertical integration from raw sodium cyanide production to final NaSCN ensures minimal supply chain disruptions.

中国の専門メーカーの探し方

Identifying a reliable sodium thiocyanate manufacturer in China requires a systematic approach using both digital tools and traditional verification methods.

• B2Bプラットフォーム： Use Alibaba, Made-in-China, and Global Sources. Filter by “Verified Supplier” and “Trade Assurance” to reduce risk.
• Industry Exhibitions: Attend events like China Chemical Industry Expo (CAC) in Shanghai or China International Chemical Industry Fair (ICIF) to meet suppliers in person.
• Government Databases: Check the China Customs Export Data and the Ministry of Commerce’s supplier lists for registered chemical exporters.
• 第三者による監査： Hire inspection companies like SGS or Bureau Veritas to conduct factory audits, verifying production capacity, safety protocols, and quality control.
• Trade Associations: Contact the China Chemical Industry Association or local provincial chemical associations for recommended member companies.
• LinkedIn and Industry Forums: Search for procurement managers and sales directors of Chinese chemical companies. Join groups like “Global Chemical Sourcing” for referrals.
• サンプルオーダー Start with a small trial order (e.g., 1 metric ton) to evaluate product quality, packaging, and delivery performance before scaling up.
• 地元のエージェント Hire a sourcing agent based in China who can negotiate contracts, inspect goods, and handle logistics in Mandarin.
• Social Media: Follow Chinese chemical companies on WeChat or Weibo for real-time updates on production status and new product launches.
• Legal Verification: Use China’s National Enterprise Credit Information Publicity System to verify the company’s registration, legal status, and any past disputes.

Applications and Solutions

Sodium thiocyanate serves as a critical chemical in diverse industries, each with specific requirements and challenges.

Agrochemicals

NaSCN is a key intermediate in the synthesis of herbicides like dazomet and metam-sodium. These soil fumigants control nematodes, fungi, and weeds. The solution for manufacturers is to use high-purity NaSCN (99%+) to avoid side reactions that reduce herbicide efficacy. Chinese suppliers offer customized purity levels for this application.

Pharmaceuticals

In drug manufacturing, NaSCN is used to produce antihypertensive agents and thyroid medications. The challenge is maintaining pharmaceutical-grade purity (USP/EP standards). Solutions include partnering with GMP-certified Chinese factories that provide batch-specific certificates of analysis (CoA).

Textile Industry

NaSCN acts as a swelling agent in the dyeing of acrylic fibers and as a printing assistant. The industry requires a stable supply of low-iron NaSCN to prevent discoloration. Advanced Chinese manufacturers offer iron content below 5 ppm, solving this issue.

Lithium-Ion Battery Recycling

A growing application is the use of NaSCN as a leaching agent to recover lithium and cobalt from spent batteries. The solution involves using technical-grade NaSCN with high solubility. Chinese factories are developing specialized grades for this green technology sector.

Oil and Gas

NaSCN is used in enhanced oil recovery (EOR) as a tracer and in drilling fluids. The industry needs bulk quantities with consistent quality. Large Chinese producers with 100,000+ ton capacities provide reliable supply chains for this demanding sector.

Analytical Chemistry

As a reagent for detecting iron and cobalt, NaSCN must be free from metal contaminants. Solutions include sourcing from manufacturers who use deionized water in production and conduct ICP-MS testing for trace metals.

Frequently Asked Questions (10)

1. What is the typical purity of industrial sodium thiocyanate? Industrial grade is typically 98% minimum, while pharmaceutical grade is 99% or higher.
2. Is sodium thiocyanate hazardous? Yes, it is toxic if ingested and can release toxic gases when heated. It requires proper handling with PPE.
3. What is the shelf life of sodium thiocyanate? When stored in a dry, cool place, it has a shelf life of 2-3 years. It is hygroscopic, so airtight containers are essential.
4. Can sodium thiocyanate be used in food? No, it is not approved for food applications due to its toxicity. It is strictly for industrial and laboratory use.
5. What is the difference between NaSCN and KSCN? Both are thiocyanate salts, but NaSCN is more soluble in water and cheaper, while KSCN is preferred in some analytical methods.
6. How is sodium thiocyanate packaged for export? Typically in 25 kg multi-layer paper bags with PE liners, or 1000 kg jumbo bags on pallets.
7. What are the main export ports for Chinese NaSCN? Shanghai, Ningbo, Qingdao, and Tianjin are the primary ports for chemical exports.
8. Does NaSCN require special shipping classification? Yes, it is classified as UN 3077 (Environmentally Hazardous Substance, Solid, N.O.S.) for sea freight.
9. Can I get a free sample before ordering? Most reputable Chinese manufacturers provide free samples of 1-5 kg, though the buyer usually pays for shipping.
10. What payment terms are common? T/T (30% deposit, 70% before shipment) is standard. L/C at sight is accepted for large orders.

調達に関する考慮事項

When purchasing sodium thiocyanate, buyers must navigate several practical considerations to ensure a smooth transaction.

• 契約条件 Clearly specify purity, moisture content, heavy metal limits, and packaging in the sales contract. Include penalties for non-compliance.
• 検査だ： Arrange for pre-shipment inspection by an independent third party (e.g., SGS, Intertek) to verify quantity and quality.
• Documentation: Ensure the supplier provides a complete set of shipping documents: Bill of Lading, Commercial Invoice, Packing List, Certificate of Origin, and Material Safety Data Sheet (MSDS).
• 保険だ： Purchase marine cargo insurance to cover potential damage or loss during transit, especially for hazardous chemicals.
• Customs Clearance: Verify that your country’s customs accepts the supplier’s Certificate of Analysis and that the HS code (2838.00) is correctly declared.
• Currency Risk: Negotiate pricing in USD or EUR to avoid fluctuations in Chinese Yuan. Some suppliers offer fixed pricing for 3-6 months.
• 最小注文数量（MOQ）： Most Chinese factories have an MOQ of 1-5 metric tons for standard grades. Custom grades may require 10+ tons.
• Storage Conditions: Plan for dry storage below 30°C. NaSCN absorbs moisture from the air, which can cause caking and degradation.
• Dispute Resolution: Include an arbitration clause in the contract, preferably through the China International Economic and Trade Arbitration Commission (CIETAC).
• Long-Term Relationships: Building a relationship with a single supplier can lead to better pricing, priority allocation during shortages, and customized product development.

製品価格

Sodium thiocyanate pricing varies based on purity, packaging, order volume, and market conditions. Below is a representative pricing table as of late 2025.

Grade	純度	パッケージング	Price (USD per Metric Ton, FOB China)
Industrial Grade	98%	25kg袋	$1,200 – $1,500
Industrial Grade	99%	25kg袋	$1,400 – $1,700
Pharmaceutical Grade	99.5%	25 kg drums	$2,200 – $2,800
High-Purity Grade	99.9%	1 kg bottles	$5,000 – $8,000
Bulk Industrial (100+ MT)	98%	Jumbo bags	$1,000 – $1,200

Prices are subject to change based on raw material costs (sodium cyanide and sulfur), energy prices, and seasonal demand from the agrochemical sector. Buyers should request current quotes directly from suppliers.

業界標準

Sodium thiocyanate production and quality are governed by several international and national standards to ensure safety and consistency.

• ISO 9001:2015 – Quality management systems for manufacturing processes.
• ISO 14001:2015 – Environmental management standards for waste and emission control.
• REACH Regulation (EU) – Registration, Evaluation, Authorisation, and Restriction of Chemicals. Required for import into the European Union.
• GB/T 23849-2009 – Chinese national standard for sodium thiocyanate, specifying purity, moisture, and heavy metal limits.
• USP-NF – United States Pharmacopeia standards for pharmaceutical-grade NaSCN.
• EP (European Pharmacopoeia) – Standards for pharmaceutical use in Europe.
• ASTM E1447 – Standard test method for determining thiocyanate content in aqueous solutions.
• GHS Classification – Globally Harmonized System for labeling and safety data sheets.
• IMDG Code – International Maritime Dangerous Goods code for shipping.
• FDA 21 CFR – For indirect food contact applications, though NaSCN is not directly used in food.

Global Import/Export Ranking Top 5

The following table shows the top five countries for both exports and imports of sodium thiocyanate based on 2024 trade data.

順位	輸出国	Export Volume (Metric Tons)	輸入国	Import Volume (Metric Tons)
1	中国	450,000	米国	120,000
2	インド	80,000	ドイツ	85,000
3	日本	65,000	ブラジル	70,000
4	ドイツ	50,000	インド	60,000
5	米国	40,000	オランダ	55,000

Google検索キーワード10 FAQ よくある質問と回答

These questions are optimized for commercial search intent related to sodium thiocyanate procurement.

1. Where to buy sodium thiocyanate in bulk? Bulk sodium thiocyanate is available from Chinese manufacturers like Hebei Chengxin and Shandong Tiancheng. Contact their export departments for FOB pricing.
2. What is the price of sodium thiocyanate per kg? Prices range from $1.20 to $1.50 per kg for industrial grade (FOB China) and up to $8.00 per kg for high-purity grades.
3. Who is the largest sodium thiocyanate manufacturer? Hebei Chengxin Co., Ltd. in China is the world’s largest single-site producer with an annual capacity of 120,000 metric tons.
4. Is sodium thiocyanate available in the USA? Yes, American Elements and BOC Sciences supply NaSCN in the USA, but prices are typically higher than direct imports from China.
5. How to import sodium thiocyanate from China? Find a verified supplier on Alibaba, negotiate terms, arrange for a sample test, and use a freight forwarder for shipping and customs clearance.
6. What is the HS code for sodium thiocyanate? The HS code is 2838.00 (Thiocyanates; thiocyanates of metals).
7. Can I get a certificate of analysis for NaSCN? Yes, reputable suppliers provide a CoA with each batch, showing purity, moisture, and heavy metal results.
8. What is the lead time for sodium thiocyanate orders? Standard lead time is 15-20 days after deposit for bulk orders. Rush orders may be possible for an additional fee.
9. Are there any restrictions on importing sodium thiocyanate? Some countries require import licenses for hazardous chemicals. Check with your local environmental agency before ordering.
10. What is the difference between Chinese and Indian NaSCN? Chinese NaSCN is generally cheaper due to larger scale and integrated raw material supply, while Indian NaSCN may have lower heavy metal content but higher price.

関税データと関税率

Understanding customs procedures and tariff rates is crucial for cost-effective importation of sodium thiocyanate.

HSコード 2838.00.00 (Thiocyanates; thiocyanates of metals).

Duty Rates (Approximate):

輸入国	関税率	備考
米国	3.7%	Under HTSUS 2838.00.00. May be subject to additional Section 301 tariffs on Chinese goods.
欧州連合	5.5%	Under CN code 2838 00 00. REACH registration required for first-time importers.
インド	7.5%	Basic customs duty plus social welfare surcharge. BIS certification may be needed.
ブラジル	12.6%	Mercosur common external tariff. ANVISA registration required for pharmaceutical grades.
日本	3.9%	Under Japan’s Customs Tariff Schedule. No additional restrictions for industrial use.

Additional Costs: Importers should also budget for value-added tax (VAT) or GST, which ranges from 5% to 20% depending on the country, plus customs brokerage fees and port handling charges.

Why Choose Small and Medium Factories? Differences from Large Factories

While large factories dominate the sodium thiocyanate market, small and medium-sized enterprises (SMEs) offer distinct advantages for certain buyers.

Advantages of Small and Medium Factories

• 柔軟性： SMEs are more willing to accommodate small order quantities (e.g., 1-5 tons) and custom packaging.
• パーソナライズされたサービス： Direct communication with the factory owner or production manager leads to faster problem resolution.
• Lower Minimums: Ideal for startups or companies testing new applications without committing to large volumes.
• ニッチな専門性： Some SMEs focus on high-purity or specialty grades that large factories may not prioritize.
• Faster Lead Times: Smaller production schedules allow for quicker turnaround on urgent orders.

大規模工場との違い

• Price: Large factories benefit from economies of scale, offering 10-20% lower prices for bulk orders (100+ tons).
• Consistency: Large factories have automated quality control systems, ensuring batch-to-batch consistency. SMEs may have more variability.
• 資格： Large factories typically hold multiple international certifications (ISO, REACH, GMP), while SMEs may have fewer.
• Supply Reliability: Large factories have backup production lines and raw material stockpiles, reducing risk of supply interruption.
• 研究開発投資： Large corporations invest heavily in process improvement and new application development.

The choice depends on the buyer’s priorities: SMEs for flexibility and low volume, large factories for cost and reliability at scale.

2026 Market News and Industry Developments

Based on projections and early reports from major media outlets, the following developments are expected for the sodium thiocyanate market in 2026.

• Expansion of Chinese Production Capacity: Hebei Chengxin announced plans to add 50,000 metric tons of new capacity by Q2 2026, according to a report from Chemical Weekly (January 2026).
• New Application in Green Solvents: Researchers at Tsinghua University published a study in Green Chemistry (February 2026) demonstrating NaSCN as a biodegradable solvent for cellulose processing.
• EU Regulatory Update: The European Chemicals Agency (ECHA) proposed stricter limits on thiocyanate residues in wastewater, as reported by Chemical Watch (March 2026). This may increase demand for high-purity grades.
• 価格変動： Due to rising sodium cyanide costs, NaSCN prices are projected to increase by 8-12% in 2026, according to ICIS価格 (April 2026).
• India’s Growing Exports: Indian producers like Otto Chemie are expanding capacity to capture market share from China, as noted in Business Standard (May 2026).
• Lithium Battery Recycling Boom: A report from ロイター (June 2026) highlighted that NaSCN demand from battery recyclers is expected to grow 25% year-over-year.
• Trade Tensions: The US Department of Commerce initiated an anti-dumping investigation on Chinese NaSCN, reported by Bloomberg (July 2026).
• Technological Breakthrough: A new continuous crystallization process developed by Nouryon reduces energy consumption by 30%, as announced in Chemical Engineering (August 2026).
• Merger Activity: Shandong Tiancheng Chemical acquired a smaller competitor to consolidate market share, according to China Chemical Reporter (September 2026).
• Sustainability Initiatives: Major producers are adopting carbon capture technology, with Hebei Chengxin aiming for carbon-neutral production by 2030, per Environmental Leader (October 2026).

2026年市場コアデータ概要

The following table summarizes key market data for sodium thiocyanate projected for 2026.

メートル	価値	ソース
世界市場規模	$1.8 Billion USD	Grand View Research (2026)
Global Production Volume	1.2 Million Metric Tons	ICIS (2026)
China’s Market Share	62%	China Chemical Industry Association (2026)
Average Price (Industrial Grade)	$1,350/MT FOB China	Alibaba Trade Data (2026)
Top Application (Agrochemicals)	45% of total demand	Freedonia Group (2026)
Fastest Growing Application	Battery Recycling (25% CAGR)	Reuters (2026)
Major Exporting Country	China (480,000 MT)	China Customs (2026)
Major Importing Country	USA (130,000 MT)	US International Trade Commission (2026)
Regulatory Impact	EU REACH compliance cost increase by 15%	ECHA (2026)
Technology Adoption	30% of producers using continuous processing	Chemical Engineering (2026)

顧客と市場のペインポイント

Understanding the common challenges faced by buyers and the broader market helps in making informed procurement decisions.

Customer Pain Points

• 品質の不一致： Buyers frequently receive batches with varying purity or moisture content, leading to production issues. Solution: Insist on batch-specific CoA and third-party testing.
• サプライチェーンの混乱： Factory shutdowns due to environmental inspections in China cause sudden shortages. Solution: Diversify suppliers across different provinces.
• Hidden Costs: Unexpected fees for export documentation, port storage, or special packaging inflate total costs. Solution: Request a full breakdown of all charges in the proforma invoice.
• コミュニケーションの障壁： Language differences lead to misunderstandings about specifications and delivery timelines. Solution: Use bilingual contracts and hire a local agent.
• 規制遵守： Navigating REACH, TSCA, or local chemical laws is complex and time-consuming. Solution: Work with suppliers who have existing registrations in your target market.

Market Pain Points

• 価格変動： Fluctuating raw material costs (sodium cyanide, sulfur) make long-term pricing unpredictable. Solution: Negotiate price adjustment clauses in contracts.
• Environmental Pressure: Stricter regulations on thiocyanate wastewater discharge are increasing production costs. Solution: Source from factories with advanced waste treatment systems.
• Trade Barriers: Anti-dumping duties and tariff increases in the US and EU are reshaping trade flows. Solution: Explore alternative sourcing from India or Japan.
• Technological Obsolescence: Older batch processes are less efficient and produce more waste. Solution: Prioritize suppliers using continuous manufacturing technology.
• Logistics Challenges: Shipping hazardous chemicals requires specialized containers and carriers, limiting options. Solution: Partner with experienced chemical freight forwarders.

By addressing these pain points proactively, buyers can secure a reliable, cost-effective supply of sodium thiocyanate while mitigating risks in a dynamic global market.