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Thiourea 99.0% Manufacturer
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Thiourea 99.0% Manufacturer

Whether for a new business or an established industry, Thiourea 99.0% plays a vital role in applications such as ceramics manufacturing, pyrotechnics, glass production, and strontium salt synthesis. Our company supplies high-purity Thiourea 99.0% and related chemicals to meet a wide range of industrial and environmental requirements. With over 20 years of experience, we are committed to delivering consistent quality, reliable supply, and responsive service to support the success of every client and application.

99.0% Pure Pharm Intermediate Thiourea for Photography

99.0% Pure Pharm Intermediate Thiourea for Photography

Thiourea 99.0% is a high-purity fine chemical widely used across various industries due to its strong reducing properties, ability to complex with metals, and water solubility. It plays a crucial role in photographic processing, pharmaceutical synthesis, electroplating, metal flotation, and dyeing applications.

  • Photography – Used in silver halide fixation and developing processes.

  • Pharmaceutical Industry – Acts as an intermediate for drug synthesis.

  • Electroplating – Facilitates uniform metal deposition and brightening.

  • Textile & Dye Industry – Used for stabilizing dyes and assisting dye uptake.

  • Mining & Metallurgy – Works as a flotation agent in ore beneficiation

Product Details
Thiourea White Crystalline Agrochemical Intermediates

Thiourea White Crystalline Agrochemical Intermediates

Thiourea  is a high-purity white crystalline compound used extensively as an intermediate in agrochemicals, dyestuffs, and pharmaceuticals. It also plays a critical role in industries such as textile dyeing, photography, electroplating, and metallurgy due to its strong reducing ability, metal complexing behavior, and water solubility.

  • Photography – Employed in developing and silver halide reduction.

  • Electroplating – Enhances metal finishing and corrosion resistance.

  • Mining & Metallurgy – Effective flotation agent in metal-mine-selecting processes.

  • Chemical Industry – Used in synthesis of thiourea derivatives and resin formulations.

Product Details
CH4N2S Thiocarbamide 62-56-6 Thiourea 99% Min Thiourea

CH4N2S Thiocarbamide 62-56-6 Thiourea 99% Min Thiourea

Thiourea, chemically known as Thiocarbamide (CH₄N₂S), is a white crystalline compound widely used in various industrial applications. With a minimum purity of 99%, it is suitable for use as a pharmaceutical intermediate, photographic chemical, textile processing agent, and metal flotation reagent. Registered under CAS No. 62-56-6, Thiourea is recognized for its reducing, complexing, and sulfur-donating properties.

  • Used as a raw material and intermediate in drug synthesis.

  • Anti-thyroid formulations and other therapeutic agents.

  • Active intermediate in herbicides and pesticides.

  • Applied in growth stimulant production.

  • Functions as an anti-chlor agent.

  • Reduces residual chlorine in textile bleaching.

  • Improves color development and dye fixing.

Product Details
Thiocarbamide 62-56-6 Thiourea 99% Min Thiourea

Thiocarbamide 62-56-6 Thiourea 99% Min Thiourea

We have several large-scale production lines with an annual output of 8,000 tons of Thiourea, 300,000 tons of Barium Carbonate, 15,000 tons of Precipitated Barium Sulfate and 18,000 tons of Barium Chloride. The plant has its own mines and strong technical team including 2 senior engineers, 10 engineers and around 20 professional technicians, the annual output value is over 100 million yuan. Except the main products mentioned above, we also have successfully developed  the sales of other related  chemical raw materials, such as DMSO, Zinc sulfate, Modified Barium Sulfate and Barium hydroxide.

Property Specification
Chemical Name Thiourea / Thiocarbamide
Molecular Formula CH₄N₂S
CAS Number 62-56-6
EINECS Number 200-543-5
Product Details

Leading Thiourea 99.0% Manufacturer

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Develop your Thiourea 99.0%
business With SunecoChemical

If you’re looking for a reliable supplier of Thiourea 99.0% in China, Suneco Chem is a trusted choice. Based in Shandong, Suneco Chem is a professional manufacturer of high-quality industrial chemicals used in pharmaceuticals, photography, electroplating, textile processing, and metal flotation. The company offers customized packaging, adheres to all relevant manufacturing regulations, and provides comprehensive technical support. Clients are welcome to visit the factory for direct discussions and project planning.

Suneco Chem provides tailored packaging options to meet diverse industrial needs and offers flexible bulk ordering with dependable international shipping. Their experienced R&D and technical teams assist clients with product selection, process optimization, and application-specific recommendations. Factory visits are encouraged, enabling partners to work directly with engineers and project managers for quality assessments, technical consultations, and long-term collaboration planning. With reliable product quality, regulatory compliance, and a strong commitment to customer satisfaction, Suneco Chem is a dependable source for Thiourea 99.0%.

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Buying Guide: Thiourea 99.0%

If Thiourea 99.0% is an essential material in your industrial operations—such as textile processing, metal treatment, photography, or chemical synthesis—this guide is designed to help you make informed purchasing decisions.

Thiourea is a versatile organic compound used extensively in a variety of industrial applications due to its reducing properties, high nitrogen and sulfur content, and ability to form complexes with metals. It is especially valuable in the production of fine chemicals, metal refining, and as an intermediate in pharmaceuticals and dyes.

Description

Thiourea (CH₄N₂S) is a white crystalline powder with a faint sulfur-like odor. It is soluble in water and alcohol, and its high purity (≥99.0%) makes it suitable for many high-performance and sensitive industrial processes.

It is widely used in industries such as chemical synthesis, electroplating, flotation agents, textile processing, and the photographic industry.

Property Specification
Appearance White crystalline powder
Chemical Formula CH₄N₂S
Purity ≥99.0%
Solubility Soluble in water and alcohol
pH (1% solution) Neutral to slightly acidic
Molecular Weight 76.12 g/mol
Melting Point 182°C (decomposes)
Shelf Life 24 months in sealed, dry conditions
Packaging 25 kg bags/drums or customized options

Thiourea Applications

99.0% Pure Pharm Intermediate Thiourea for Photography

1. Metal Refining and Electroplating

  • Used as a reducing agent in the extraction and purification of precious metals.

  • Facilitates uniform metal deposition in electroplating baths.

2. Textile and Dye Industry

  • Applied as a dyeing and printing auxiliary in textiles.

  • Used to stabilize diazo compounds in dyeing processes.

3. Photographic Industry

  • Serves as a silver halide solvent in photographic fixing solutions.

  • Helps improve development rates and image quality.

4. Flotation Agent in Mining

  • Applied in the flotation of sulfide ores, especially in precious metal recovery.

5. Chemical Intermediate

  • Used in synthesizing pharmaceutical products and herbicides.

  • Participates in reactions to produce thiourea derivatives.

Grades & Specifications

99.0% Pure Pharm Intermediate Thiourea for Photography

Grade Type Purity Level Typical Use
Analytical Grade ≥99.5% Lab research, reagent formulation
Industrial Grade ≥99.0% Electroplating, mining, general use
Technical Grade ≥98.0% Textiles, rubber, leather applications

Is Thiourea Corrosive?

No, thiourea is not corrosive in the traditional sense, but it can decompose under heat and release harmful gases like sulfur oxides. While it does not aggressively corrode metals, contact with moisture and air can lead to degradation over time.

Precautions:

  • Avoid high-temperature storage.

  • Use appropriate PPE (gloves, goggles, masks) when handling.

Is Thiourea Toxic?

Yes, moderately toxic. Thiourea can cause skin and eye irritation and is harmful if ingested or inhaled. It has been shown to have potential carcinogenic effects in long-term exposure cases.

Safe Handling:

  • Always work in a well-ventilated environment.

  • Follow all safety guidelines in the MSDS.

Is Thiourea Explosive?

No, thiourea is not explosive on its own. However:

  • It should not be mixed with oxidizing agents.

  • Decomposition at high temperatures can release toxic gases.

Store in a cool, dry place away from direct sunlight, oxidizers, and heat sources.

Thiourea vs. Other Industrial Chemicals

CH4N2S Thiocarbamide 62-56-6 Thiourea 99% Min Thiourea

Parameter Thiourea Urea Sodium Thiosulfate
Water Solubility High High High
Toxicity Moderate Low Low
Common Uses Metals, textiles Fertilizer, feed Photography, gold refining
Cost Moderate Low Moderate

Thiourea is preferred in electroplating and flotation due to its strong complexation with metals and reducing capabilities.

Purity Standards

Application Required Purity Regulatory Standards
Chemical Synthesis ≥99.0% Industry-specific
Electroplating ≥99.0% ISO / REACH compliant
Textiles & Photography ≥98.0% Local safety & industrial codes

Price & Supplier Considerations

Factors affecting price:

  • Purity and grade

  • Moisture content

  • Packaging type and weight

  • Market demand and transportation costs

Supplier Checklist:

  • Certificate of Analysis (COA) and MSDS

  • REACH and ISO certification

  • Consistent batch quality and packaging

  • Responsive customer support and technical documentation

Avoid suppliers that offer impure or adulterated products, especially if you’re using thiourea in electronics, pharmaceuticals, or precision plating.

How to Buy Thiourea 99.0%

1. Define Your Application

  • Identify specific usage: plating, mining, photography, etc.

  • Select appropriate purity level and moisture content.

2. Request Technical Documents

  • Obtain TDS, COA, and MSDS.

  • Confirm product is 99.0% pure thiourea with minimal heavy metal content.

3. Test for Compatibility

  • Perform lab-scale trials to assess reactivity and solubility.

4. Inspect Packaging & Storage

  • Ensure moisture-proof, sealed packaging.

  • Store in a dry, ventilated area.

5. Work with Trusted Suppliers

  • Choose vendors with a track record in thiourea production.

  • Ensure they offer customization, technical support, and regulatory compliance.

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