Riel Chemical Co., Ltd.
| Payment Terms | T/T , L/C |
| Supply Ability | 50 tons per day |
| Delivery Time | 3～5 work day |
| Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport |
| CAS | 62-56-6 |
| EINECS | 200-543-5 |
| Appearance | White glossy crystal |
| Crystalline hydrate | No Water crystals |
| Life span | Two years |
| Density | 1.41 g/cm³ |
| Fusing point | 176 - 178 ℃ |
| Another name | Thiocarbamide |
| Brand Name | Riel Chemical |
| Model Number | 99% |
| Certification | SGS, ISO9001, CE |
| Place of Origin | Weifang |
View Detail Information
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Product Specification
| Payment Terms | T/T , L/C | Supply Ability | 50 tons per day |
| Delivery Time | 3～5 work day | Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport |
| CAS | 62-56-6 | EINECS | 200-543-5 |
| Appearance | White glossy crystal | Crystalline hydrate | No Water crystals |
| Life span | Two years | Density | 1.41 g/cm³ |
| Fusing point | 176 - 178 ℃ | Another name | Thiocarbamide |
| Brand Name | Riel Chemical | Model Number | 99% |
| Certification | SGS, ISO9001, CE | Place of Origin | Weifang |
| High Light | Cas 62-56-6 ，thiourea 99 62-56-6 ，Thiourea 25Kg/bag | ||
Cas 62-56-6 99% Thiourea 25Kg/bag For Petrochemical Engineering
Key attributes
Products: Thiourea 99% , CS ( NH2) 2,belongs dangerous chemical.
Physical and chemical properties:
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
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 |
Physical and chemical properties of Thiourea
| Molecular weight: 76.12 g/mol | Appearance: White or light yellow crystalline powder, glossy. |
| Odor: Odorless or slightly sulphide odor. | Density: 1.405 g/cm³ (20°C). |
| Melting point: 176-178°C (decomposition). | Chemical Safety: |
| Solubility: | |
| Acid base: | |
| Reducibility: | |
| Complexation: | |
| Thermal stability: | |
| Hydrolysis reaction: | |
Application of Thiourea in industry
1. Metal surface treatment
Electroplating: as brightener, improve coating quality.
Corrosion inhibitor: Used for metal pickling to reduce corrosion.
2. Chemical synthesis
Intermediate: Used in the synthesis of medicine, pesticides, dyes, etc.
Catalyst: Used as a catalyst or cocatalyst in some organic reactions.
3. Rubber industry
Vulcanization accelerator: speed up rubber vulcanization, improve performance.
4. Textile industry
Dye auxiliaries: improve dye dyeing rate and color fixing effect.
5. Water treatment
Scale inhibitor: prevent scale formation.
Corrosion inhibitor: Protects equipment from corrosion.
6. The pharmaceutical industry
Drug synthesis: Used to synthesize antibacterial, antiviral and other drugs.
7. Agriculture
Pesticide intermediates: used to synthesize insecticides, herbicides, etc.
8. Analytical chemistry
Reagent: Used for qualitative and quantitative analysis of metal ions.
9. Other applications
Photographic industry: as a developer.
Plastics industry: as stabilizers or additives.
Product Advantages of Riel Chemical
Riel Chemical's thiourea products have the following advantages, for specific information please refer
to their official materials:
1. High purity
High quality raw materials: high purity raw materials are used to ensure product quality.
Advanced technology: Through advanced production technology, reduce impurities.
2. Stable performance
Consistency: Stable product performance, little difference between batches.
Long shelf life: can be stored for a long time under suitable conditions.
3. Environmental protection
Green production: adopt environmental protection technology to reduce pollution.
Degradable: The product is easy to degrade and environmentally friendly.
4. Diversified applications
Widely applicable: suitable for electroplating, medicine, rubber and other fields.
Customized services: Customized products can be provided according to customer needs.
5. Technical support
Professional team: Provide technical support and solutions.
After-sales service: Perfect after-sales service system to solve problems in time.
6. Cost-effectiveness
High cost performance: under the premise of ensuring quality, the price is competitive.
Reduce losses: Efficient production processes reduce raw material waste.
7. Certification and compliance
International certification: Through ISO and other international certification to ensure quality.
Compliant production: comply with environmental and safety regulations.
8. Supply chain advantage
Stable supply: A strong supply chain ensures a stable supply of products.
Fast delivery: An efficient logistics system ensures fast delivery.
FAQ
1.What is your payment term?
We can accept T/T and L/C at sight as payment term.
2.Are you able to deliver on time?
Of course! we specialised in this line for many years,
many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
3.Do you provide free sample?
Yes, we can provide free sample . You only need to take the express fee.
4.How about the price?Can you make it cheaper?
We always take the customer’s benefit as the top priority.
Price is negotiable under different conditions, we are assuring you to get the most competitive price.
5.Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Weifang, China.
(We will have someone responsible for picking up and dropping off at Weifang Airport)
6.What if there is a quality problem?
We have a professional and perfect after-sales service team, timely for you to deal with all problems.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
4500000-5000000
Employee Number:
>121
Ecer Certification：
Verified Supplier
Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterpri... Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterpri...
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