Barium thiocyanate hydrate
Barium thiocyanate hydrate (CAS: 336879-43-7), with the linear formula Ba(SCN)₂ · xH₂O, is a chemical compound available on an anhydrous basis with a molecular weight of 253.49. It is a key intermediate in various chemical syntheses, particularly within organic chemistry as a building block. This sulfur and thiocyanate compound is supplied by Tech Serve Solutions for laboratory and industrial applications, adhering to strict quality standards.

Chemical Synthesis
Barium thiocyanate hydrate serves as a valuable reagent and building block in organic synthesis. It is employed in reactions requiring a source of thiocyanate ions for the introduction of sulfur- and nitrogen-containing functional groups.
Laboratory Reagent
Utilised in research and development settings, this compound can be used in various analytical or experimental procedures. Its properties make it suitable for specific laboratory applications where barium or thiocyanate ions are required.
Intermediate for Specialty Chemicals
The compound functions as an intermediate in the production of more complex specialty chemicals. Its reactivity allows for further derivatisation into various functionalised molecules for diverse industrial uses.
| Molecular weight | 253.49 (anhydrous basis) |
|---|---|
| Linear formula | Ba(SCN)2 · xH2O |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 1564 6.1 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-32-52/53 |
| Safety statements (S) | 13-36/37-46-61 |
| Supplemental hazards | Contact with acids liberates very toxic gas. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Barium thiocyanate hydrate used for?
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Barium thiocyanate hydrate is primarily used as a building block in chemical synthesis, particularly for introducing thiocyanate groups in organic molecules, and as a general laboratory reagent.
What is the CAS number and formula for Barium thiocyanate hydrate?
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The CAS number for Barium thiocyanate hydrate is 336879-43-7, and its linear formula is Ba(SCN)₂ · xH₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Barium thiocyanate hydrate as a technical or research grade chemical. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards unless explicitly stated.
How should Barium thiocyanate hydrate be handled safely?
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Handle with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. Avoid contact with acids, as this liberates very toxic gas. Ensure good ventilation and prevent release into the environment (H412).
How is Barium thiocyanate hydrate packed and shipped?
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Barium thiocyanate hydrate is packed and shipped in compliance with relevant transport regulations, identified as UN 1564, Class 6.1, Packing Group III. We export globally, adhering to international shipping standards.
How can I request a sample or quote for Barium thiocyanate hydrate?
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To request a sample or obtain a quote, please contact our sales department through the website or by phone, providing your specific requirements and delivery details.
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