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China factory - Riel Chemical Co., Ltd.

Riel Chemical Co., Ltd.

  • China,Weifang ,Shandong
  • Verified Supplier

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China Crystallization Thiourea 99% Anhydrous Electroplating Thiourea Powder
China Crystallization Thiourea 99% Anhydrous Electroplating Thiourea Powder

  1. China Crystallization Thiourea 99% Anhydrous Electroplating Thiourea Powder
  2. China Crystallization Thiourea 99% Anhydrous Electroplating Thiourea Powder
  3. China Crystallization Thiourea 99% Anhydrous Electroplating Thiourea Powder

Crystallization Thiourea 99% Anhydrous Electroplating Thiourea Powder

  1. MOQ: 1 ton
  2. Price: USD 900~1100 FOB
  3. Get Latest Price
Payment Terms T/T,L/C
Supply Ability 50 tons per day
Delivery Time 3~5 work day
Packaging Details 25 kg polyethylene woven bag, moisture-proof, easy to transport
CAS 62-56-6
EINECS 200-543-5
Appearance White glossy crystal
Crystalline hydrate Water-free
Available port Qingdao Port, Tianjin Port, Shanghai Port, Lianyungang Port, Fujian Port, Guangzhou Port
Life span Two years
Fusing point 176 - 178 ℃
Molecular weight 76.121
Crystal structure Monoclinic crystal system
Brand Name Riel Chemical
Model Number 99%
Certification SGS, ISO9001, CE
Place of Origin Weifang

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C Supply Ability 50 tons per day
Delivery Time 3~5 work day Packaging Details 25 kg polyethylene woven bag, moisture-proof, easy to transport
CAS 62-56-6 EINECS 200-543-5
Appearance White glossy crystal Crystalline hydrate Water-free
Available port Qingdao Port, Tianjin Port, Shanghai Port, Lianyungang Port, Fujian Port, Guangzhou Port Life span Two years
Fusing point 176 - 178 ℃ Molecular weight 76.121
Crystal structure Monoclinic crystal system Brand Name Riel Chemical
Model Number 99% Certification SGS, ISO9001, CE
Place of Origin Weifang
High Light Crystallization Thiourea 99%Thiourea 99% AnhydrousElectroplating Thiourea Powder
High Purity Crystallization Thiourea 99% Anhydrous Electroplating First Choice
Product Specifications
Attribute Value
CAS 62-56-6
EINECS 200-543-5
Appearance White glossy crystal
Crystalline hydrate Water-free
Available port Qingdao Port, Tianjin Port, Shanghai Port, Lianyungang Port, Fujian Port, Guangzhou Port
Life span Two years
Fusing point 176 - 178 ℃
Molecular weight 76.121
Crystal structure Monoclinic crystal system
Product Description
High purity thiourea crystals
Key Applications of Thiourea
1. Electroplating Field

The absence of moisture reduces the decomposition of the electrolyte and extends the service life of the plating solution by more than 30%.

Case: After a certain PCB enterprise used it, the porosity of the gold plating layer decreased to 5 per square centimeter.

2. Pharmaceutical Synthesis

Avoiding side reactions in an anhydrous environment and increasing the yield of intermediates (measured +12%).

Provide a DMF residue detection report (< 10ppm).

3. Research Purposes

Ultra-low moisture content (< 0.05% optional), meeting the experimental requirements of lithium-sulfur batteries.

Thiourea applications diagram
Comprehensive Applications
  • Metalworking and Surface Treatment: Used as brightener and stabilizer in electroplating solutions for silver and gold plating, improving coating gloss and adhesion.
  • Ore Flotation and Metallurgy: Acts as collector or inhibitor in metal ore flotation, particularly for copper, lead, and zinc sulfide ores.
  • Chemical and Materials Science: Used in resin modification, plastic additives, and functional materials synthesis.
  • Environmental Protection: Effective in wastewater treatment for heavy metal removal and exhaust gas purification.
  • Medicine and Biotechnology: Important intermediate for drug synthesis and protein research applications.
  • Agriculture and Food Industry: Potential as plant growth regulator and food preservative.
  • Photography: Used in black and white photo development processes.
  • Laboratory Research: Serves as analytical reagent and in crystal growth experiments.
  • New Energy: Applications in battery technology and hydrogen energy storage research.
  • Other Applications: Used as preservative and in nanomaterial preparation.
Thiourea industrial applications
Specialized Applications
  • Precious Metal Metallurgy: Alternative to cyanide with 95% gold leaching rate and significantly lower toxicity.
  • Electroplating Additives: Enhances coating density and extends salt spray test time to over 120 hours.
  • Pharmaceutical Intermediates: Used in synthesis of antithyroid drugs with purity reaching EP9.0 standard.
  • Dyeing and Printing: More stable reducing agent than sodium hyposulfite with 12-month storage capability.
 
Frequently Asked Questions
1. What is your payment term?

We can accept T/T and L/C at sight as payment term.

2. Are you able to deliver on time?

Of course! We specialized in this line for many years, many customers make deals with us because we can deliver the goods on time and maintain top quality!

3. Do you provide free sample?

Yes, we can provide free sample. You only need to pay the express fee.

4. How about the price? Can you make it cheaper?

We always prioritize customer benefits. Price is negotiable under different conditions, and we assure you the most competitive price.

5. Can I visit your company and factory in China?

Sure. You are very welcome to visit our company in Weifang, China. (We will arrange airport pickup and drop-off at Weifang Airport).

6. What if there is a quality problem?

We have a professional and perfect after-sales service team to promptly handle all issues.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2005

  • Total Annual:

    4500000-5000000

  • Employee Number:

    120~200

  • Ecer Certification:

    Verified Supplier

Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing   Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R... Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing   Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R...

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Get in touch with us

  • Reach Us
  • Riel Chemical Co., Ltd.
  • 1007, Qingzhou Taihua Building, Weifang City, Shandong Province, China
  • https://www.thio-urea.com/

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