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Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
Specifications
Brand Name :
Riel Chemical
Model Number :
99%
Certification :
SGS, ISO9001, CE
Place of Origin :
Weifang
MOQ :
1 ton
Price :
USD 900～1100 FOB
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
Fusing point :
176 - 178 ℃
Molecular weight :
76.121
Description
Riel Chemical CAS 62-56-6 55.12 lb Sulfourea For Reduce Oil Oxygen Content
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
Density 1.41 g/cm³
Fusing point 176 - 178 ℃
Molecular weight 76.121
Product Description

CAS 62-56-6 55.12 lb Sulfourea for reducing oil oxygen content.

Key Attributes

Products: Thiourea 99%, CS(NH2)2, belongs to dangerous chemicals.

Physical and Chemical Properties
  • Appearance: white crystal powder
  • Density: 1.405
  • Molecular weight: 76.12
  • Melting point: 171-175℃
  • Boiling point: 349 to 352°F (NTP, 1992)
Production Standard

CAS: 62-56-6

Products meets 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 OC
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
Physical and Chemical Properties of Thiourea
Molecular weight 76.12 g/mol
Appearance White or light yellow crystalline powder, glossy
Odor Odorless or slightly sulphide odor
Density 1.405 g/cm³ (20°C)
Chemical Safety Class 6.1 toxic substances
Solubility Water: soluble in water (about 13.7g /100 mL, 20°C)
Ethanol: slightly soluble in ethanol
Acid base Thiourea is weakly basic and can react with acids to form salts
Reducibility Thiourea has a certain reducibility and can be oxidized by oxidants (such as hydrogen peroxide, potassium permanganate)
Complexation Thiourea forms complexes with metal ions (e.g. Ag +, Au +, Cu² +) and is often used in metal extraction and electroplating industries
Thermal stability When heated above the melting point, it decomposes, producing ammonia, hydrogen sulfide and other gases
Hydrolysis reaction Hydrolysis under acidic or alkaline conditions to produce urea and hydrogen sulfide
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
Applications of Thiourea in Chemical Industry

Thiourea has a wide range of applications in the chemical industry, including:

1. Electroplating Industry
  • Silver plating, gold plating: thiourea as an additive in the plating solution, can improve the uniformity and gloss of the coating
  • Corrosion inhibitor: In the process of metal pickling and rust removal, thiourea is used as a corrosion inhibitor to reduce the corrosion of acid to the metal matrix
2. Mineral Processing Industry
  • Flotation agent: Thiourea is used as a collector or inhibitor in the flotation of metal ores, especially in the flotation process of copper, lead, zinc and other sulfide ores to improve metal recovery
  • Precious metal extraction: In the extraction process of gold and silver, thiourea can be used as a leaching agent to replace traditional cyanide and reduce environmental pollution
3. Resin and Plastics Industry
  • Resin modification: thiourea is used to modify phenolic resin and urea-formaldehyde resin to improve its heat resistance and mechanical properties
  • Plastic additives: as stabilizers or antioxidants, extend the service life of plastic products
4. Chemical Synthesis
  • Intermediates: thiourea is an important intermediate for the synthesis of a variety of fine chemicals, used in the production of medicine, pesticides, dyes and so on
  • Vulcanizing agent: In the rubber industry, thiourea is used as a vulcanization accelerator to enhance the elasticity and durability of rubber
5. Environmental Protection
  • Wastewater treatment: Thiourea is used to remove heavy metal ions (such as mercury, cadmium, lead, etc.) from wastewater by forming stable complex precipitation
  • Waste gas treatment: Thiourea can be used to remove sulfur dioxide (SO₂) and nitrogen oxides (NOₓ) from industrial waste gas
6. Battery Industry
  • Electrolyte additive: In lead-acid batteries and lithium-ion batteries, thiourea is used as an additive to the electrolyte to improve battery charging and discharging performance and cycle life
  • Battery recycling: In the recycling process of used batteries, thiourea is used to extract valuable metals (such as cobalt, nickel, etc.)
7. Textile Industry
  • Dye additives: thiourea is used as a dye additive to improve dyeing effect and color fastness
  • Flame retardants: In some textiles, thiourea can be used as a raw material for flame retardants
8. Photography Industry
  • Developer: Thiourea is used in the development process of black and white photos to speed up the development reaction
9. Laboratory and Scientific Research
  • Analytical reagents: Thiourea is used to detect metal ions (such as bismuth, antimony, etc.) and organic compounds
  • Protein research: In biochemistry, thiourea is used for the denaturation and renaturation of proteins
10. Other Applications
  • Preservative: Thiourea is used as a preservative in some industrial products to extend their service life
  • Functional materials: thiourea can be used to synthesize functional materials with special optical, electrical or magnetic properties
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
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 customer make a deal with us because we can deliver the goods on time and keep the goods top quality!

3. Do you provide free sample?

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

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

We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.

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

Sure. You are very welcomed to visit our company in Weifang, China. (We will have someone responsible for picking up and dropping off at Weifang Airport)

6. What if there is a quality problem?

We have a professional and perfect after-sales service team, timely for you to deal with all problems.

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Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content

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Product Detail
Brand Name :
Riel Chemical
Model Number :
99%
Certification :
SGS, ISO9001, CE
Place of Origin :
Weifang
MOQ :
1 ton
Price :
USD 900～1100 FOB
Contact Supplier
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content
Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content

Riel Chemical Co., Ltd.

Verified Supplier
1 Years
shandong, weifang
Since 2005
Business Type :
Manufacturer, Exporter
Main Products :
Thiourea, Thiourea Chemical, Trisodium Phosphate
Total Annual :
4500000-5000000
Employee Number :
120~200
Certification Level :
Verified Supplier
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