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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
SC(NH2)2 ≥ 99% Thiourea White Crystal Particle for Chemical Industry 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 |
Contact me for free samples and coupons.
WhatsApp:0086 18588475571
Wechat: 0086 18588475571
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 |
| Life Span | Two Years | Fusing Point | 176 - 178 ℃ |
| Highlight | thiourea white,white cas 62 56 6,particle thiourea |
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| Mode of loading | Maximum load | |
|---|---|---|
| 20 GP no pallet | 20~22 tons | |
| 20 GP with pallet | 16 tons |
Product Description
SC(NH2)2 ≥ 99% Thiourea White Crystal Particle for Chemical Industry Metal Plating
Product Attributes
| Attribute | Value |
|---|---|
| CAS | 62-56-6 |
| EINECS | 200-543-5 |
| Appearance | White glossy crystal |
| Crystalline hydrate | Water-free |
| Life span | Two years |
| Fusing point | 176 - 178 ℃ |
Product Description
SC(NH2)2 ≥ 99% Thiourea White Crystal Particle for Chemical Industry Metal Plating.
Key Attributes
- Products: Thiourea 99%, CS(NH2)2, classified as dangerous chemical
- Physical and chemical properties: 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 |
Applications of Thiourea
1. Industrial Sector
- Metal extraction and refining: Used in extraction and refining of precious metals (gold, silver) as leaching agent or complexing agent
- Corrosion inhibitor: Protects metals from corrosion during pickling and surface treatment
- Plating additive: Improves coating uniformity and gloss in plating processes
2. Medicine and Biochemistry
- Antithyroid drugs: Key ingredient in synthesis of antithyroid drugs (e.g., propylthiouracil)
- Anticancer research: Derivatives show potential activity in anticancer drug research
- Protein denaturation studies: Used in biochemical experiments to study protein mechanisms
3. Agriculture
- Fungicides and insecticides: Used to prepare agricultural chemicals for crop disease control
- Plant growth regulator: Regulates plant growth, promotes seed germination or delays aging
4. Photography and Video
- Developer: Used in photography to develop film or photographs
- Stabilizer: Improves image quality in processing
5. Textile and Dye Industry
- Dye auxiliaries: Improves color fixing effect and dye uniformity
- Fiber treatment: Enhances fiber properties like softness or wrinkle resistance
6. Research and Laboratory
- Chemical reagent: Common laboratory reagent for compound synthesis
- Analytical chemistry: Used to detect and separate certain metal ions
7. Other Applications
- Rubber industry: Vulcanization accelerator in rubber production
- Water treatment: Removes heavy metal ions from water
- Cosmetics: Derivatives used as antioxidants or stabilizers
Product Advantages of Riel Chemical
1. Technical Advantages
- Mature production technology with over 20 years experience
- Stable quality products exceeding national standards
- Meets needs of rare earth, electronics, and high-end industries
2. Product Quality Advantage
- High standard quality control exceeding national excellent standards
- EU REACH certification for high-end applications
- Focus on green manufacturing and environmental protection
3. Industrial Chain Advantage
- Complete industrial chain from nitric acid to various nitrate products
- Strong extension capability to "nitric acid-high-purity nitrate-molten salt" integration
4. Market and Customer Advantages
- Extensive supply network with stable cooperative relationships
- International market presence in over 20 countries and regions
5. Environmental Protection and Energy Saving Advantages
- Energy saving technologies reducing water, electricity and steam consumption
- Green manufacturing concept integrated into strategic layout
Frequently Asked Questions
1. What is your payment term?
We accept T/T and L/C at sight as payment terms.
2. Are you able to deliver on time?
Yes, we specialize in this field with many years of experience. We guarantee timely delivery while maintaining top product quality.
3. Do you provide free sample?
Yes, we provide free samples. Customers only need to cover the express fee.
4. How about the price? Can you make it cheaper?
Customer benefit is our top priority. Prices are negotiable under different conditions, and we guarantee the most competitive pricing.
5. Can I visit your company and factory in China?
Yes, you're welcome to visit our company in Weifang, China. We provide airport pickup and drop-off services.
6. What if there is a quality problem?
We have a professional after-sales service team to promptly address any issues.
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