Riel Chemical Co., Ltd.
| CAS | 62-56-6 |
| EINECS | 200-543-5 |
| UN | 2811 |
| Appearance | White glossy crystal |
| Crystalline hydrate | Water-free |
| Package | 25Kg/BAG |
| Life span | Two years |
| Density | 1.41 g/cm³ |
| Molecular weight | 76.121 |
| PubChem CID | 2723790 |
| 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 |
| Brand Name | Riel Chemical |
| Model Number | 99% |
| Certification | SGS, ISO9001, CE |
| Place of Origin | Weifang |
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Product Specification
| CAS | 62-56-6 | EINECS | 200-543-5 |
| UN | 2811 | Appearance | White glossy crystal |
| Crystalline hydrate | Water-free | Package | 25Kg/BAG |
| Life span | Two years | Density | 1.41 g/cm³ |
| Molecular weight | 76.121 | PubChem CID | 2723790 |
| 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 |
| Brand Name | Riel Chemical | Model Number | 99% |
| Certification | SGS, ISO9001, CE | Place of Origin | Weifang |
| High Light | CH4N2S Highly Purity Sulfourea Thiourea ，Gold Plating Sulfourea Thiourea ，Gold Plating Tin Plating Sulfourea | ||
| CAS | 62-56-6 |
| EINECS | 200-543-5 |
| UN | 2811 |
| Appearance | White glossy crystal |
| Crystalline hydrate | Water-free |
| Package | 25Kg/BAG |
| Life span | Two years |
| Density | 1.41 g/cm³ |
| Molecular weight | 76.121 |
| PubChem CID | 2723790 |
| 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 |
Thiourea is an organic sulfur compound with the formula SC(NH2)2 and the structure H2N−C(=S)−NH2. Its structure is similar to urea (H2N−C(=O)−NH2), but oxygen atoms are replaced by sulfur atoms (as the thioprefix implies). The properties of urea and thiourea are very different. Thiourea is an organic synthesis reagent. Thiourea is a broad class of compounds with the formula SC(NHR)(NH2), SC(NHR)2, etc.
| 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: | Class 6.1 toxic substances |
| Solubility: | Water: soluble in water (about 13.7g /100 mL, 20°C) Ethanol: slightly soluble in ethanol |
Mature production technology: Riel Chemical has more than 20 years of experience in the field of nitric acid production, its production of concentrated nitric acid and dilute nitric acid products of stable quality, better than national standards, to meet the needs of rare earth, electronics, reagents and other high-end industries.
High standard quality control: Riel Chemical's product quality is strictly controlled, and its potassium nitrate, magnesium nitrate and other products are not only better than the national excellent product standards, but also obtained the EU REACH certification, which can meet the needs of high-end applications.
We can accept T/T and L/C at sight as payment term.
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!
Yes, we can provide free sample. You only need to take the express fee.
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.
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)
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:
120~200
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 enterprise specializing in the R&D, product... 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 enterprise specializing in the R&D, product...
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