Sodium Thiocyanate
- Product Name:
- Sodium Thiocyanate
- CAS No.:
- 540-72-7
- Molecular Formula:
- NaSCN
- Molecular Weight:
- 81.07 g/mol
- Appearance:
- White crystalline powder
- Purity:
- Typically ≥99%
Industrial Sodium Thiocyanate Supplier
YuXing supplies industrial sodium thiocyanate (NaSCN), CAS 540-72-7, for chemical synthesis, textile and dyeing formulations, metal-processing systems and other industrial applications where sodium thiocyanate is specified. The product is commonly supplied as a white crystalline powder, with the final assay, impurity limits and packaging confirmed for the application and order.
For a useful quotation, state the required NaSCN content, chloride, sulfate, iron, moisture and water-insoluble limits. Also provide the application, solution or processing conditions, monthly quantity, packaging, destination port and required TDS, SDS or batch COA.
Sodium Thiocyanate Specifications
| Item | Typical Information |
|---|---|
| Product name | Sodium Thiocyanate |
| CAS number | 540-72-7 |
| Molecular formula | NaSCN |
| Molecular weight | 81.07 g/mol |
| Appearance | White crystalline powder |
| Assay | Typically ≥99%; confirm the required grade |
| Solubility | Highly soluble in water |
| Typical packaging | 25 kg bags; confirm for the order |
The table provides typical reference information. The agreed specification and batch COA govern the supplied product; application-specific requirements must be confirmed before purchase.
Sodium Thiocyanate Uses and Grade Selection
| Application Area | Buyer Should Confirm | Selection Consideration |
|---|---|---|
| Chemical synthesis | NaSCN assay, chloride, sulfate, moisture and insolubles | Impurity limits should match the downstream reaction and product specification |
| Textile and dyeing formulations | Assay, iron, solution clarity and process compatibility | Colour-sensitive systems may require tighter impurity control |
| Metal-processing systems | Assay, impurity profile, solution concentration and material compatibility | The chemical must be evaluated in the actual operating system |
| Specialty industrial formulations | Required grade, impurity limits, dissolution method and documentation | A general industrial grade may not meet every formulation requirement |
How to Select Sodium Thiocyanate
- Confirm that the required chemical is sodium thiocyanate (NaSCN), not ammonium or potassium thiocyanate.
- Set the minimum NaSCN assay and maximum chloride, sulfate, iron, moisture and insoluble matter.
- Share the end use and any solution-clarity, colour or process-compatibility requirements.
- Confirm the bag type, shipment quantity, destination and document requirements before ordering.
Sodium thiocyanate, sodium thiosulfate and sodium sulfite are different chemicals. They should not be substituted on the basis of a similar name. Use the formula and the process requirement to identify the correct product.
Packaging, Storage and Documents
Typical packaging is 25 kg bags, subject to grade, quantity, transport and destination requirements. Keep the product sealed and dry, and follow the current SDS, label, compatibility information and site procedures. Product-specific TDS/SDS and batch COA can be coordinated for the confirmed grade and order.
Browse the inorganic salts and chemicals range for related industrial salts, or send the required specification through the contact page.
Frequently Asked Questions
What is sodium thiocyanate used for?
Sodium thiocyanate is used in chemical synthesis, textile and dyeing formulations, metal-processing systems and specialty industrial formulations. Suitability depends on the process and required impurity limits.
What are the formula and CAS number of sodium thiocyanate?
The molecular formula is NaSCN and the CAS number is 540-72-7.
Which quality values should a buyer confirm?
Confirm NaSCN assay, chloride, sulfate, iron, moisture, water-insoluble matter, appearance and any application-specific solution or colour requirements.
How can I request a sodium thiocyanate quotation?
Send the target specification, application, quantity, packaging, destination port and required documents through the YuXing contact page.
Product Information Notice
- The values shown are typical reference information and are not a guaranteed sales specification. Final specifications are subject to the confirmed product, grade and batch COA.
- Packaging, transport method and hazard classification must be confirmed according to product grade, order quantity, destination regulations, shipping route and the current SDS.
- TDS, SDS/MSDS and COA files are provided according to product, batch and destination requirements. Public documents should not be treated as final delivery documents unless issued for the current batch.
- This page is for procurement discussion and technical selection reference only. It does not replace safety, regulatory, process design or site operating advice. Users must follow local regulations and the latest SDS.
