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China factory - Riel Chemical Co., Ltd.

Riel Chemical Co., Ltd.

  • China,Weifang ,Shandong
  • Verified Supplier

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China Cas Number 62-56-6 Thiocarbamide Powder CH4N2S White Crystal For Metal
China Cas Number 62-56-6 Thiocarbamide Powder CH4N2S White Crystal For Metal

  1. China Cas Number 62-56-6 Thiocarbamide Powder CH4N2S White Crystal For Metal
  2. China Cas Number 62-56-6 Thiocarbamide Powder CH4N2S White Crystal For Metal
  3. China Cas Number 62-56-6 Thiocarbamide Powder CH4N2S White Crystal For Metal

Cas Number 62-56-6 Thiocarbamide Powder CH4N2S White Crystal For Metal

  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 Cas Number 62-56-6 ThiocarbamideThiocarbamide CH4N2SMetal Thiocarbamide powder
Thiocarbamide (CH₄N₂S) White Crystal Particle for Metal Processing
Product Specifications
CAS Number 62-56-6
EINECS 200-543-5
Appearance White glossy crystal
Crystalline Hydrate Water-free
Available Ports Qingdao, Tianjin, Shanghai, Lianyungang, Fujian, Guangzhou
Shelf Life Two years
Melting Point 176-178°C
Molecular Weight 76.121 g/mol
Crystal Structure Monoclinic crystal system
Product Description

Thiourea (99% purity, CS(NH₂)₂) is classified as a dangerous chemical with diverse industrial applications.

Physical and Chemical Properties
  • Appearance: White crystalline powder with glossy surface
  • Density: 1.405 g/cm³ (20°C)
  • Molecular weight: 76.12 g/mol
  • Melting point: 171-175°C
  • Boiling point: 349-352°F (176-178°C)
  • Solubility: Highly soluble in water (13.7g/100mL at 20°C), slightly soluble in ethanol
  • Odor: Odorless or slight sulfide odor
Quality Standards (GB/8218-2018)
Parameter Specification
Thiourea content (%) ≥ 99.0
Heating loss (%) ≤ 0.35
Moisture content (%) ≤ 0.01
Water insoluble (%) ≤ 0.02
Thiocyanate (CNS) (%) ≤ 0.02
Melting point (°C) 171
Thiocarbamide white crystal sample Thiocarbamide packaging
Chemical Properties
  • Acid-Base Properties: Weakly basic, forms salts with acids
  • Redox Properties: Reducible by oxidants (H₂O₂, KMnO₄)
  • Complexation: Forms stable complexes with metal ions (Ag⁺, Au⁺, Cu²⁺)
  • Thermal Stability: Decomposes above melting point (NH₃, H₂S evolution)
  • Hydrolysis: Forms urea and H₂S under acidic/alkaline conditions
Industrial Applications
1. Metal Processing & Surface Treatment
  • Electroplating additive for precious metals (Ag, Au)
  • Metal corrosion inhibitor in pickling processes
2. Mining & Metallurgy
  • Flotation agent for Cu, Pb, Zn sulfide ores
  • Alternative to cyanide for Au/Ag extraction
3. Chemical Manufacturing
  • Resin modifier (phenolic, urea-formaldehyde)
  • Plastic antioxidant/stabilizer
4. Environmental Applications
  • Heavy metal removal from wastewater
  • SO₂/NOₓ scrubbing from flue gases
5. Other Industries
  • Pharmaceutical intermediates
  • Photography developers
  • Battery technology
  • Nanomaterial synthesis
Thiocarbamide industrial applications Thiocarbamide future applications
Future Application Prospects
  • Green chemistry processes
  • Advanced battery technologies
  • Hydrogen storage materials
  • Novel anticancer drugs
  • High-performance nanomaterials
 
Frequently Asked Questions
What is your payment term?

We accept T/T and L/C at sight payments.

Can you guarantee on-time delivery?

Yes, we specialize in this product line and maintain strict quality control to ensure timely deliveries.

Do you provide free samples?

Yes, we provide free samples - customers only need to cover the express shipping costs.

Is the price negotiable?

We offer competitive pricing that can be negotiated based on order quantity and terms.

Can we visit your factory?

Visitors are welcome at our Weifang facility. We provide airport transfers for international clients.

What if there are quality issues?

Our professional after-sales team promptly addresses any 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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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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