Riel Chemical Co., Ltd.
| Melting Point | 171-175 C |
| Appearance | White crystal powder |
| CAS | 62-56-6 |
| Application | Gold plating and electroplating solution additive |
| Delivery Time | 7-15 days after order confirmation |
| Packaging Details | 25kg PP woven bag or 1000kg jumbo bag with PE inner liner |
| Molecular Formula | CH4N2S |
| Solubility | 13.7 g/100 mL at 20 C |
| Packing | 25kg bag / 1000kg jumbo bag |
| EINECS | 200-543-5 |
| Payment Terms | T/T, L/C at sight |
| Assay | 99.0% min |
| Water Insoluble | 0.02% max |
| Supply Ability | 500 Tons per Month |
| Molecular Weight | 76.12 |
| Brand Name | Riel |
| Model Number | TH-99 |
| Place of Origin | Weifang, Shandong, China |
| Certification | ISO 9001:2015 / REACH |
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Product Specification
| Melting Point | 171-175 C | Appearance | White crystal powder |
| CAS | 62-56-6 | Application | Gold plating and electroplating solution additive |
| Delivery Time | 7-15 days after order confirmation | Packaging Details | 25kg PP woven bag or 1000kg jumbo bag with PE inner liner |
| Molecular Formula | CH4N2S | Solubility | 13.7 g/100 mL at 20 C |
| Packing | 25kg bag / 1000kg jumbo bag | EINECS | 200-543-5 |
| Payment Terms | T/T, L/C at sight | Assay | 99.0% min |
| Water Insoluble | 0.02% max | Supply Ability | 500 Tons per Month |
| Molecular Weight | 76.12 | Brand Name | Riel |
| Model Number | TH-99 | Place of Origin | Weifang, Shandong, China |
| Certification | ISO 9001:2015 / REACH | ||
| High Light | Thiourea 99% White Crystal Powder ，Gold Plating Grade Thiourea ，Electroplating Additive CAS 62-56-6 | ||
CH4N2S high purity thiourea for gold plating and electroplating solutions.
| Item | Value |
|---|---|
| Product Name | Thiourea (Thiocarbamide) |
| CAS No. | 62-56-6 |
| EINECS | 200-543-5 |
| Molecular Formula | CH4N2S |
| Molecular Weight | 76.12 |
| Appearance | White crystal powder |
| Assay | 99.0% min |
| Melting Point | 171-175 °C |
| Water Insoluble | 0.02% max |
| Packing | 25kg bag / 1000kg jumbo bag |
25kg PP woven bag or 1000kg jumbo bag with PE inner liner, loaded in 20ft/40ft container. Available ports: Qingdao, Tianjin, Shanghai, Lianyungang, Guangzhou.
Thiourea is a weakly basic, reducing and complexing compound, forming stable complexes with Ag+, Au+ and Cu2+, which makes it ideal for gold plating baths.
Q: Can I get a sample?
A: Yes, free samples are available; the buyer covers the express cost.
Q: What is your MOQ?
A: Our MOQ is 1 ton, and trial orders are negotiable.
Q: What are your payment terms?
A: We accept T/T and L/C at sight.
Q: How about delivery time?
A: Usually 7-15 days after order confirmation.
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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