High Activity Industrial Thiourea Preferred Catalyst for Fine Chemical Preparation
High Activity Industrial Thiourea serves as a preferred catalyst for fine chemical preparation, offering exceptional performance in various industrial applications.
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 |
| Fusing point |
176 - 178 ℃ |
| Molecular weight |
76.121 |
| Crystal structure |
Monoclinic crystal system |
Product Description
- Chemical Formula: CS(NH2)2 (Dangerous chemical classification)
- 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
Meets GB/8218-2018 standard:
| 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°C |
Industrial Grade Thiourea: New Energy & Advanced Separation Technology Applications
Lithium-ion Battery Material Optimizer
In lithium battery cathode material preparation, thiourea functions as a doping agent to improve crystal structure. It effectively enhances lithium-ion diffusion rates and electrode stability, significantly increasing battery cycle life and safety.
Special Gas Deep Purification Agent
In industrial gas purification processes, thiourea-based absorbers efficiently remove impurities like hydrogen sulfide and organic sulfur compounds. This meets electronic-grade high-purity gas preparation requirements and ensures quality safety in semiconductor production.
Innovative Pharmaceutical Synthesis Catalyst
In modern drug synthesis, thiourea derivatives serve as highly efficient asymmetric catalysts. They exhibit excellent stereoselectivity in constructing critical chiral centers, significantly improving the efficiency and purity of drug synthesis.
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 with many years of experience. Our customers choose us because we consistently deliver on time while maintaining top quality.
Do you provide free samples?
Yes, we provide free samples. Customers only need to cover the express fee.
How about the price? Can you make it cheaper?
Customer benefit is our top priority. Prices are negotiable based on order conditions, and we guarantee the most competitive pricing.
Can I visit your company and factory in China?
Absolutely. You're welcome to visit our facility in Weifang, China. We provide airport pickup and drop-off services at Weifang Airport.
What if there is a quality problem?
We maintain a professional after-sales service team to promptly address any quality concerns.
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