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Riel Chemical Co., Ltd.

  • China,Weifang ,Shandong
  • Verified Supplier
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China Cas 62-56-6 99 Thiourea 25Kg Bag For Petrochemical Engineering
China Cas 62-56-6 99 Thiourea 25Kg Bag For Petrochemical Engineering

  1. China Cas 62-56-6 99 Thiourea 25Kg Bag For Petrochemical Engineering
  2. China Cas 62-56-6 99 Thiourea 25Kg Bag For Petrochemical Engineering
  3. China Cas 62-56-6 99 Thiourea 25Kg Bag For Petrochemical Engineering

Cas 62-56-6 99 Thiourea 25Kg Bag For Petrochemical Engineering

  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 No Water crystals
Life span Two years
Density 1.41 g/cm³
Fusing point 176 - 178 ℃
Another name Thiocarbamide
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 No Water crystals
Life span Two years Density 1.41 g/cm³
Fusing point 176 - 178 ℃ Another name Thiocarbamide
Brand Name Riel Chemical Model Number 99%
Certification SGS, ISO9001, CE Place of Origin Weifang
High Light Cas 62-56-6 99 ThioureaThiourea 25Kg BaPetrochemical Thiourea Chemical
Thiourea 99% (CAS 62-56-6) for Petrochemical Engineering
Product Specifications
Attribute Value
CAS 62-56-6
EINECS 200-543-5
Appearance White glossy crystal
Crystalline hydrate No Water crystals
Life span Two years
Density 1.41 g/cm³
Fusing point 176 - 178 ℃
Another name Thiocarbamide
Product Description

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

Physical and Chemical Properties
  • Appearance: White crystal powder
  • Molecular weight: 76.12 g/mol
  • Density: 1.405 g/cm³
  • Melting point: 171-175℃
  • Boiling point: 349 to 352°F (NTP, 1992)
  • Solubility: Soluble in water (13.7g/100mL at 20°C), slightly soluble in ethanol
  • Chemical Safety: Class 6.1 toxic substance
Production Standard (GB/8218-2018)
No. Test Item 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 packaging Thiourea crystalline structure
Chemical Characteristics
  • Weakly basic: Forms salts with acids
  • Reducibility: Can be oxidized by hydrogen peroxide, potassium permanganate
  • 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 diagram
Industrial Applications
  • Metal Surface Treatment: Electroplating brightener, corrosion inhibitor
  • Chemical Synthesis: Intermediate for pharmaceuticals, pesticides, dyes
  • Rubber Industry: Vulcanization accelerator
  • Textile Industry: Dye auxiliary for improved dyeing
  • Water Treatment: Scale and corrosion inhibitor
  • Pharmaceuticals: Synthesis of antibacterial and antiviral drugs
  • Agriculture: Pesticide intermediate
  • Analytical Chemistry: Metal ion analysis reagent
  • Other: Photographic developer, plastic stabilizer
Thiourea industrial application Thiourea quality certification
Product Advantages
  • High Purity: Advanced production technology ensures minimal impurities
  • Stable Performance: Consistent quality with long shelf life
  • Environmental: Green production with biodegradable product
  • Versatile: Customized solutions for diverse applications
  • Technical Support: Professional team with complete after-sales service
  • Cost-Effective: Competitive pricing with efficient production
  • Certified: ISO certified with compliant production
  • Reliable Supply: Stable supply chain with fast delivery
 
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?

Yes, we specialize in this product line and guarantee 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 offer competitive pricing that's negotiable based on order conditions.

Can I visit your company and factory in China?

Yes, we welcome visits to our facility in Weifang, China with airport pickup 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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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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