Sodium tetrachloroaluminate
Sodium tetrachloroaluminate (CAS 7784-16-9), with the linear formula NaAlCl4, is an anhydrous inorganic salt available as a powder. Possessing a molecular weight of 191.78 g/mol, this compound serves as a crucial reagent in various chemical syntheses and catalytic applications. Its properties make it valuable in materials science and inorganic chemistry research. Tech Serve Solutions supplies this high-purity chemical for demanding laboratory and industrial uses.

Catalysis
Serves as a Lewis acid catalyst in organic reactions, facilitating Friedel-Crafts alkylations and acylations, and other electrophilic aromatic substitutions. Its catalytic activity is vital in the synthesis of complex organic molecules.
Chemical Synthesis
Acts as a precursor or reagent in the preparation of other aluminum-containing compounds and complex inorganic materials. Its reactivity is key in inorganic synthesis pathways.
Materials Science
Utilised in the development and processing of advanced materials, including ceramics and specialised alloys, leveraging its unique chemical and thermal properties. It plays a role in materials innovation.
Electrolyte Component
Investigated for use in electrochemical applications, such as in molten salt electrolytes for batteries or other energy storage devices. Its ionic conductivity is of interest.
| Molecular weight | 191.78 |
|---|---|
| Linear formula | NaAlCl4 |
| Assay | 98% |
| Grade | anhydrous |
| Form | powder |
| Density | 2.01 g/mL at 25 °C(lit.) |
| Melting point | 185 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- 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 P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3262 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 14-34 |
| Safety statements (S) | 22-26-27-36/37/39-45 |
| Supplemental hazards | Reacts violently with water. |
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 Sodium tetrachloroaluminate used for?
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Sodium tetrachloroaluminate (CAS 7784-16-9) is primarily used as a Lewis acid catalyst in organic synthesis, in the preparation of other inorganic compounds, and in materials science research.
What is the CAS number and formula for Sodium tetrachloroaluminate?
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The CAS number for Sodium tetrachloroaluminate is 7784-16-9, and its linear formula is NaAlCl4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium tetrachloroaluminate in anhydrous grade with an assay of 98%.
How should Sodium tetrachloroaluminate be handled safely?
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Sodium tetrachloroaluminate reacts violently with water and causes severe skin burns and eye damage (H314). Always use appropriate personal protective equipment, including gloves, eye protection, and a suitable respirator. Handle in a well-ventilated area, away from moisture.
Is Sodium tetrachloroaluminate packed and shipped by Tech Serve Solutions?
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Yes, Tech Serve Solutions expertly packs and ships Sodium tetrachloroaluminate globally, adhering to all necessary regulations for hazardous materials transport.
How can I request a quote or sample for Sodium tetrachloroaluminate?
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To request a quote or sample of Sodium tetrachloroaluminate, please contact our sales team through the website or call us directly.
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