White Glossy Crystal Thiocarbamide For Drilling Deaerator (CAS 62-56-6)
Product Specifications
Attribute | Value |
CAS | 62-56-6 |
EINECS | 200-543-5 |
Appearance | White glossy crystal |
Crystalline hydrate | Water-free |
Available ports | Qingdao, Tianjin, Shanghai, Lianyungang, Fujian, Guangzhou |
Life span | Two years |
Density | 1.41 g/cm³ |
Melting point | 176-178℃ |
Molecular weight | 76.121 |
Product Description
99% pure CAS 62-56-6 Thiocarbamide for drilling deaerator applications.
Key Attributes
- Chemical formula: CS(NH₂)₂ (Thiourea 99%)
- Classification: Dangerous chemical
- Appearance: White crystalline powder
- Density: 1.405 g/cm³
- Molecular weight: 76.12 g/mol
- Melting point: 171-175℃
- Boiling point: 349-352°F (NTP, 1992)
Production Standard (GB/8218-2018)
No. | Test Parameter | Standard Value |
1 | Thiourea content (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 (°C) | 171 |
Physical and Chemical Properties
- Molecular weight: 76.12 g/mol
- Appearance: White or light yellow crystalline powder, glossy
- Odor: Odorless or slight sulphide odor
- Density: 1.405 g/cm³ (20°C)
- Classification: Class 6.1 toxic substance
- Solubility: Soluble in water (~13.7g/100mL at 20°C), slightly soluble in ethanol
- Chemical behavior: Weakly basic, forms salts with acids
- Redox properties: Can be oxidized by strong oxidizers
- Complexation: Forms complexes with metal ions (Ag+, Au+, Cu²+)
- Thermal stability: Decomposes above melting point, producing ammonia and hydrogen sulfide
- Hydrolysis: Forms urea and hydrogen sulfide under acidic/alkaline conditions
Industrial Applications of Thiocarbamide
1. Ore Flotation
- Concentration agent for metal sulfide ores (Cu, Pb, Zn)
- Alternative leaching agent for gold/silver extraction (replaces cyanide)
2. Resin and Plastics Industry
- Modifier for phenolic and urea-formaldehyde resins
- Stabilizer/antioxidant additive for plastics
3. Battery Industry
- Electrolyte additive for lead-acid and lithium-ion batteries
- Metal extraction agent in battery recycling
4. Environmental Protection
- SO₂/NOₓ removal from industrial emissions
- Heavy metal precipitation in wastewater treatment
5. Food and Feed Industry
- Preservative for extended shelf life
- Antioxidant for oils and fatty foods
6. Advanced Materials
- Synthesis of functional optical/electrical materials
- Template agent for nanomaterial fabrication
7. Scientific Research
- Protein denaturation/renaturation studies
- Crystal growth regulation
8. Energy Sector
- Fuel cell catalyst/electrolyte additive
- Hydrogen storage material research
Riel Chemical Product Advantages
1. Product Range
- Multiple grades: Industrial, pharmaceutical, electronic
- Derivatives: Methyl thiourea, ethylene thiourea
2. Technical Expertise
- Patented production technologies
- Continuous process optimization
3. Global Presence
- International sales network
- Local warehouses and support
4. Custom Solutions
- Formulation customization
- Application-specific technical support
5. Sustainability
- Eco-friendly production processes
- Byproduct recycling programs
6. Quality Assurance
- REACH, FDA, Halal certifications
- University/industry collaborations
7. Operational Excellence
- IoT-enabled production monitoring
- Data-driven market analysis
8. Customer Focus
- Efficient supply chain management
- Comprehensive after-sales support
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 reliable delivery of high-quality products with strict timelines.
Do you provide free samples?
Yes, we provide free samples - customers only pay for shipping costs.
Is price negotiation possible?
We offer competitive pricing and can negotiate based on order volume and conditions.
Can we visit your facility in China?
Visitors are welcome at our Weifang facility, including airport transfers.
What is your quality assurance policy?
Our professional after-sales team promptly resolves any quality concerns.