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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
Drilling Deaerator Sulfourea White Crystal Particle Water Free
| 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 |
| Stats | Chemical Material | Life Span | Two Years |
| Density | 1.41 G/cm³ | ||
| Highlight | sulfourea white,white thiourea,particle thiourea |
||
You can tick the products you need and communicate with us in the message board.
| 20 GP Container | Maximum load (tons) | |
|---|---|---|
| With tray | 16 | |
| No tray | 20~22 |
Product Description
Drilling Deaerator Sulfourea White Crystal Particle Water Free
Product Specifications
| Attribute | Value |
|---|---|
| CAS | 62-56-6 |
| EINECS | 200-543-5 |
| Appearance | White glossy crystal |
| Crystalline hydrate | Water-free |
| Stats | Chemical material |
| Life span | Two years |
| Density | 1.41 g/cm³ |
Product Description
99% Sulfourea White Crystal Particle for Drilling Deaerator
Key Attributes
- Product: Thiourea 99%, CS(NH2)2 (Dangerous Chemical)
- Appearance: White crystal powder
- Density: 1.405 g/cm³
- 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 |
Applications of Thiourea in Chemical Industry
1. Metal Surface Treatment and Plating
- Plating additives: Used as brightener or leveling agent in silver, gold, and zinc plating processes to improve coating uniformity and gloss
- Metal corrosion inhibitor: Added to pickling solutions (hydrochloric acid, sulfuric acid) to slow metal corrosion rate
2. Rubber and Plastics Industry
- Vulcanization accelerator: Speeds up rubber vulcanization process and improves cross-linking efficiency
- Plastic stabilizer: Used in PVC to inhibit thermal degradation and oxidation during processing
3. Synthesis of Medicine and Pesticides
- Pharmaceutical intermediates: Key ingredient in synthesis of sulfur-containing drugs like methimazole
- Pesticide synthesis: Intermediate for insecticides, fungicides, and herbicides
4. Chemical Synthesis and Catalyst
- Reducing agent: Reduces nitro compounds to amino compounds in organic reactions
- Sulfur sources and ligands: Used for synthesis of thioamide, thiocarbamate and other sulfur-containing organic matter
5. Textile and Printing Industry
- Printing and dyeing auxiliary: Used as reducing agent for curing dye dyeing
- Flame retardant precursors: Used in flame retardant treatment of textiles
6. Environmental Protection and Resource Recycling
- Heavy metal adsorption: Forms complexes with heavy metal ions in wastewater
- Flue gas desulfurization: Enhances desulfurization efficiency in some processes
7. Other Applications
- Photosensitive material: Component in photographic development solutions
- Analytical Chemistry: Used in quantitative analysis of metal ions
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 sample?
Yes, we provide free samples. Customers only need to cover the express fee.
How about the price? Can you make it cheaper?
We prioritize customer benefits and offer competitive pricing. Prices are negotiable based on order conditions.
Can I visit your company and factory in China?
Yes, you're welcome to visit our facility in Weifang, China. We provide airport pickup and drop-off services.
What if there is a quality problem?
We have a professional after-sales service team to promptly address any quality issues.
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