Molekula
Sodium hexabromoiridate(IV)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sodium hexabromoiridate(IV) is a coordination compound containing iridium in the +4 oxidation state, used in specialized catalytic processes and materials research. It appears as a dark crystalline solid and is stable at ambient temperatures. CAS: 28529-99-9, Molecular Formula: Br6IrNa2, Molecular Weight: 717.62 g/mol. Store at room temperature. Signal word: Warning. Molekula supplies Sodium hexabromoiridate(IV) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
On backorder — expected to ship by 14 November 2026
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £93.30 per pack ex VAT · £111.96 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Dark green powder |
| Assay | ≥99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 0 °C |
| Transport Class | Not regulated |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90027243 |
| CAS Number | 28529-99-9 |
| IUPAC Name | disodium;hexabromoiridium(2-) |
| EC Number | 249-069-0 |
| Molecular Formula | Br6IrNa2 |
| Molecular Weight | 717.62 |
| Exact Mass | 718.4463 |
| SMILES | [Na+].[Na+].Br[Ir-2](Br)(Br)(Br)(Br)Br |
| InChIKey | XUAIOVIZUXDJGC-UHFFFAOYSA-H |
| InChI | InChI=1S/6BrH.Ir.2Na/h6*1H;;;/q;;;;;;+4;2*+1/p-6 |
| PubChem CID | 71311344 |
| REACH Code | Y110 |
| HTS Code | 2843.90.0000 |
| Tariff Code | 2843909000 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+P313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- disodium;hexabromoiridium(2-)
- Iridate(2-), hexabromo-, sodium (1:2), (OC-6-11)-
Frequently asked questions
What is sodium hexabromoiridate(IV) used for?
It is primarily used as a precursor in the synthesis of iridium-based catalysts and in specialized research applications involving noble metal chemistry.
What is the chemical formula and molecular weight?
The formula is Br6IrNa2 with a molecular weight of 717.62 g/mol.
How should sodium hexabromoiridate(IV) be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in research grade; specific technical grades may be available upon request.
Can Molekula supply it in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.