Sodium hydrogen difluoride
Sodium hydrogen difluoride (CAS: 1333-83-1), with the linear formula NaHF₂, is a key inorganic salt with a molecular weight of 61.99 g/mol. This compound presents as pellets and is primarily utilised as a crucial starting material in solid-state preparation for advanced materials, such as Na₃MnF₆, essential for structural determination studies.
- IUPAC
- Sodium acid fluoride,Sodium bifluoride
- Synonyms
- Sodium acid fluorideSodium bifluoride
Material Science Precursor
Serves as a critical precursor in the solid-state preparation of specific inorganic compounds, notably Na₃MnF₆. This application is vital for advanced materials research, particularly in crystallographic studies.
Chemical Synthesis
Employed as a reagent in various chemical synthesis pathways. Its unique properties make it suitable for reactions requiring a source of fluoride ions under controlled conditions.
Research and Development
Utilised in laboratory settings for research purposes, enabling the exploration of new chemical reactions and material properties. Its defined assay ensures reproducible experimental outcomes.
| Molecular weight | 61.99 |
|---|---|
| Linear formula | NaHF2 |
| Assay | 99% |
| Form | pellets |
| Application | Starting material for solid state preparation of Na3MnF6 for further high pressure structural determination studies.1 |
| Melting point | >68 °C (dec.) |
Hazard statements
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2439 8 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | T,C |
| Risk statements (R) | 25-34 |
| Safety statements (S) | 22-26-37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Diam × L | ~5 mm × 5 mm |
|---|
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 Sodium hydrogen difluoride used for?
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Sodium hydrogen difluoride (CAS: 1333-83-1) is primarily used as a starting material for the solid-state preparation of Na₃MnF₆ for structural determination studies and in general chemical synthesis.
What is the CAS number and formula for Sodium hydrogen difluoride?
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The CAS number for Sodium hydrogen difluoride is 1333-83-1, and its linear formula is NaHF₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium hydrogen difluoride with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Sodium hydrogen difluoride be handled safely?
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Sodium hydrogen difluoride is a Danger substance, indicated by GHS05 and GHS06 symbols. It is toxic if swallowed (H301) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection (e.g., N100 respirator), is mandatory. Handle with extreme caution in well-ventilated areas.
How is Sodium hydrogen difluoride shipped and exported?
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Sodium hydrogen difluoride is classified under UN 2439, Hazard Class 8, Packing Group II. Tech Serve Solutions handles all necessary documentation and adheres to international shipping regulations for its safe export worldwide.
How can I request a sample or quote for Sodium hydrogen difluoride?
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To request a sample or a quote for Sodium hydrogen difluoride, please contact our sales team via the website or phone, providing your specific requirements and delivery details.
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