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Ahmed KhanI'm a trader from Pakistan. I have bought sodium hempetaphosphate with Manager Hu and worked with him for 3 times. THKs Hu, now I have become a local agent. Riel Chemical is indeed a trusted partner. Highly recommended for friends who need high quality chemical products. -
Maria J GarciaOverall, I was impressed. Whether it is product details or service response speed, it is done very well, and customers are satisfied. Warmly tips: Could you guys add more payment methods？that would be great. -
LabrekeoLa vitesse de livraison est très satisfaisante et presque aucune inquiétude. Chaque fois que la coopération fonctionne sans à-coup. Recommandez sincèrement à d’autres acheteurs! -
محمد لاگولدشریک خوب، پیدا کردن چنین تامین کننده ای عالی است، برای شما آرزوی موفقیت دارم -
JackThe cooperation with Riel Chemical Co., Ltd. is our most sensible choice. Your team's efficiency, professionalism and innovative spirit are impressive, and we are looking forward to further cooperation in the future! -- Jack Sales manager -
ອາ ລິ ສໄປ ຈົນ ສຸດ ຂີດ, ຂອບ ໃຈ ຫລາຍໆ ທີ່ ມີ ທ່ານ! ບໍ່ ວ່າ ຈະ ເປັນ ການ ສະຫນັບສະຫນູນ ຢ່າງ ເຕັມທີ່ ໃນ ເວລາ ທີ່ ສໍາຄັນ ຫລື ການ ເອົາ ໃຈ ໃສ່ ຢ່າງ ລະມັດລະວັງ ຕໍ່ ລາຍ ລະອຽດ ຂອງ ການ ຮັບ ໃຊ້ ປະຈໍາ ວັນ, ເຮົາ ຮູ້ສຶກ ວ່າ ໄດ້ ຮັບ ຄວາມ ໄວ້ ວາງ ໃຈ. ຂໍ ໃຫ້ ມິດຕະພາບ ຍືນ ຍົງ ຕະຫລອດ ໄປ ແລະ ການ ຮ່ວມ ໄມ້ ຮ່ວມ ມື ຈະ ຍືນ ຍົງ ຕະຫລອດ ໄປ ——[ທີມການຄ້າເຄມີຂອງລາວ] -
Mr. ZhaoWe have been cooperating with Riel Chemical for five years. The product quality has always been perfect and the usage effect is good. Your company's sales manager is also particularly polite
CH4N2S Cas No 62 56 6 Thiourea 55.12 Pounds For Metal Plating
| Place of Origin | Weifang |
|---|---|
| Brand Name | Riel Chemical |
| Certification | SGS, ISO9001, CE |
| Model Number | 99% |
| Minimum Order Quantity | 1 ton |
| Price | USD 900～1100 FOB |
| Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport |
| Delivery Time | 3～5 work day |
| Payment Terms | T/T , L/C |
| Supply Ability | 50 tons per day |
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WhatsApp:0086 18588475571
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Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| 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 ℃ | Crystal Structure | Monoclinic Crystal System |
| Highlight | ch4n2s cas no 62 56 6,thiourea 55.12 pounds,ch4n2s thiourea |
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| Mode of loading | Maximum load | |
|---|---|---|
| 20 GP no pallet | 18 tons | |
| 20 GP with pallet | 15 tons |
Product Description
CH4N2S Cas No 62-56-6 Thiourea 55.12 Pounds For Metal Plating
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 ℃ |
| Crystal structure | Monoclinic crystal system |
Product Description
Thiourea 99% (CS(NH2)2) is classified as a dangerous chemical with diverse industrial applications, particularly in metal plating processes.
Physical and Chemical Properties
- Appearance: White or light yellow crystalline powder, glossy
- Molecular weight: 76.12 g/mol
- Density: 1.405 g/cm³ (20°C)
- Melting point: 176-178°C (decomposition)
- 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. | 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 |
Applications of Thiourea
Industrial Sector
- Metal extraction and refining: Used as leaching agent or complexing agent for precious metals
- Corrosion inhibitor: Protects metals during pickling and surface treatment
- Plating additive: Improves coating uniformity and gloss in electroplating
Medicine and Biochemistry
- Key ingredient in antithyroid drugs for hyperthyroidism treatment
- Potential applications in anticancer drug research
- Used in protein denaturation studies
Agriculture
- Component in fungicides and insecticides
- Plant growth regulator for seed germination and aging control
Other Applications
- Photography developer and stabilizer
- Textile dye auxiliary and fiber treatment
- Rubber vulcanization accelerator
- Water treatment for heavy metal removal
- Cosmetic antioxidant/stabilizer
Product Advantages
- Multifunctional: Wide applications across multiple industries
- Quality Assurance: Strict quality control and international certifications (ISO, REACH, RoHS)
- Environmental Focus: Green production processes and sustainable products
- Cost Effective: Large-scale production reduces unit costs
- Global Support: Multilingual services and worldwide distribution
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 maintain strict delivery schedules while ensuring top quality.
Do you provide free samples?
Yes, we provide free samples with the customer responsible for express shipping fees.
How about the price? Can you make it cheaper?
We offer competitive pricing that can be negotiated based on order quantity and other conditions.
Can I visit your company and factory in China?
Yes, we welcome visits to our facility in Weifang, China, with airport pickup/dropoff service provided.
What if there is a quality problem?
Our professional after-sales team promptly addresses all quality concerns.
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