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Riel Chemical Co., Ltd.

  • China,Weifang ,Shandong
  • Verified Supplier

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China Cas No.62-56-6 Thiourea Chemical CH4N2S Metal Plating TU Thiourea
China Cas No.62-56-6 Thiourea Chemical CH4N2S Metal Plating TU Thiourea

  1. China Cas No.62-56-6 Thiourea Chemical CH4N2S Metal Plating TU Thiourea
  2. China Cas No.62-56-6 Thiourea Chemical CH4N2S Metal Plating TU Thiourea
  3. China Cas No.62-56-6 Thiourea Chemical CH4N2S Metal Plating TU Thiourea

Cas No.62-56-6 Thiourea Chemical CH4N2S Metal Plating TU Thiourea

  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
Density 1.41 g/cm³
Molecular weight 76.121
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
Density 1.41 g/cm³ Molecular weight 76.121
Brand Name Riel Chemical Model Number 99%
Certification SGS, ISO9001, CE Place of Origin Weifang
High Light Cas No.62-56-6 Thiourea ChemicalThiourea Chemical CH4N2SMetal Plating TU Thiourea
Thiourea CH4N2S TU for Metal Plating and Electroplating (CAS No. 62-56-6)
Product Attributes
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
Density 1.41 g/cm³
Molecular weight 76.121
Product Description
Thiourea 99% (CS(NH2)2) is classified as a dangerous chemical with the following properties:
Physical and Chemical Properties
  • Appearance: White crystal powder
  • Density: 1.405 g/cm³
  • Molecular weight: 76.12 g/mol
  • Melting point: 171-175°C
  • Boiling point: 349-352°F (NTP, 1992)
  • Odor: Odorless or slight sulphide odor
  • Solubility: Soluble in water (13.7g/100mL at 20°C), slightly soluble in ethanol
Production Standard (GB/8218-2018)
No. Items for detecting and analyzing Standard value
1 Thiourea (CS(NH2)2) % ≥ 99.0
2 Heating interval % ≤ 0.35
3 Chemical moisture % ≤ 0.01
4 Water insoluble % ≤ 0.02
5 Thiocyanate (CNS) % ≤ 0.02
6 Melting point (centigrade) 171°C
Thiourea product sample Thiourea crystalline structure
Chemical Properties
  • Weakly basic, forms salts with acids
  • Reducibility: Can be oxidized by oxidants like hydrogen peroxide
  • Complexation: Forms complexes with metal ions (Ag+, Au+, Cu²+)
  • Thermal stability: Decomposes above melting point producing ammonia and hydrogen sulfide
  • Hydrolysis: Produces urea and hydrogen sulfide under acidic/alkaline conditions
Thiourea chemical structure
Applications of Thiourea in Chemical Industry
  • Metal Surface Treatment: Brightener for electroplating, corrosion inhibitor
  • Chemical Synthesis: Intermediate for pharmaceuticals, pesticides, dyes; catalyst
  • Rubber Industry: Vulcanization accelerator
  • Textile Industry: Dyeing and printing auxiliary
  • Water Treatment: Deaerator to prevent corrosion
  • Analytical Chemistry: Metal ion detection reagent
  • Other Applications: Photography developer, drug synthesis
Thiourea industrial applications Thiourea in metal plating
Product Advantages of Riel Chemical
  • High Quality Standards: Strict quality control, ISO/REACH/RoHS certified
  • Technological Innovation: Strong R&D team, customized solutions
  • Environmental Protection: Green production technology, sustainable development
  • Wide Applications: Multiple industries including coatings, plastics, electronics
  • Customer Service: Comprehensive technical support, quick response
  • Global Supply Chain: Stable supply, worldwide distribution network
  • Cost Effectiveness: Competitive pricing, long-term cooperation benefits
 
Frequently Asked Questions
What is your payment term?
We accept T/T and L/C at sight as payment terms.
Are you able to deliver on time?
We specialize in this product line with many years of experience, ensuring timely delivery while maintaining top quality.
Do you provide free samples?
Yes, we provide free samples with the customer responsible for express fees.
How about the price? Can you make it cheaper?
We prioritize customer benefits and offer competitive, negotiable pricing based on order conditions.
Can I visit your company and factory in China?
You're welcome to visit our facility in Weifang, China (we provide airport pickup/dropoff service).
What if there is a quality problem?
Our professional after-sales team promptly addresses all quality concerns.

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

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