Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"Sulfourea Powder 25Kg Thiourea Chemical CH4N2S Cas No.62-56-6","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/15\/977a32a6c9cbe9bd042d9eb3ebd3-200x200-1\/sulfourea_powder_25kg_thiourea_chemical_ch4n2s_cas_no_62_56_6.jpg","attrs":{"Brand Name":"Riel Chemical","Model Number":"99%","Certification":"SGS, ISO9001, CE","Place of Origin":"Weifang"}}
{"title":"Chemical 99% Sulfourea Powder CAS 62-56-6 Reduce Oil Oxygen Content","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/55\/ae0de06e7b3374fec39e884460e1-200x200-1\/chemical_99_25_sulfourea_powder_cas_62_56_6_reduce_oil_oxygen_content.jpg","attrs":{"Brand Name":"Riel Chemical","Model Number":"99%","Certification":"SGS, ISO9001, CE","Place of Origin":"Weifang"}}
{"title":"TU Thiourea 99 White Crystal Particle CAS Number 62-56-6 Water Free","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/a5\/bf0ee9c09aa4cee4fc906b26d5f6-200x200-1\/tu_thiourea_99_white_crystal_particle_cas_number_62_56_6_water_free.jpg","attrs":{"Brand Name":"Riel Chemical","Model Number":"99%","Certification":"SGS, ISO9001, CE","Place of Origin":"Weifang"}}
{"title":"Cas Number 62-56-6 Thiocarbamide Powder CH4N2S White Crystal For Metal","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/34\/b80a0490808a46c596845e420674-200x200-1\/cas_number_62_56_6_thiocarbamide_powder_ch4n2s_white_crystal_for_metal.jpg","attrs":{"Brand Name":"Riel Chemical","Model Number":"99%","Certification":"SGS, ISO9001, CE","Place of Origin":"Weifang"}}
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
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
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
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...