American Elements: Sodium Hexabromoiridate(IV) Supplier & Tech Info

Sodium Hexabromoiridate(IV)

Na₂IrBr₆
28529-99-9

Product	Product Code	Order or Specifications
(2N) 99% Sodium Hexabromoiridate(IV)	NA-BRIR-02
(2N5) 99.5% Sodium Hexabromoiridate(IV)	NA-BRIR-025
(3N) 99.9% Sodium Hexabromoiridate(IV)	NA-BRIR-03
(3N5) 99.95% Sodium Hexabromoiridate(IV)	NA-BRIR-035
(4N) 99.99% Sodium Hexabromoiridate(IV)	NA-BRIR-04
(5N) 99.999% Sodium Hexabromoiridate(IV)	NA-BRIR-05

Sodium Hexabromoiridate(IV) is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards.Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Sodium is a Block S, Group 1, Period 3 element. The number of electrons in each of Sodium's shells is 2, 8, 1 and its electronic configuration is [Ne] 3s¹. In its elemental form sodium's CAS number is 7440-23-5. The sodium atom has a radius of 185.8.pm and it's Van der Waalsradius is 227.pm. Sodium is not toxic but skin contact may cause irritation and burns. Sodium is primarily used in its metallic form in the production of chemical esters and in the manufacturing of various other organic compounds. The metal is used in the alloy of tin, nickel and copper for its structural characteristics. Sodium is availableas metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. High purity sodium compounds are used as reducing agents. Sodium compounds are used in low tech applications throughout industry. Sodium was first discovered by Sir Humphrey Davy in 1807. The name Sodium comes from the Latin word "natrium" which means sodium carbonate. See Sodium research below.

Iridium is a Block D, Group 9, Period 6 element. The number of electrons in each of Iridium's shells is 2, 8, 18, 32, 15, 2 and its electronic configuration is [Xe] 4f¹⁴ 5d⁷ 6s². In its elemental form iridium's CAS number is 7439-88-5. The iridium atom has a radius of 135.7.pm and it's Van der Waals radius is 200.pm. Iridium is only slightly toxic. Iridium is a member of the platinum group of metals. It is the most corrosion resistant metal known. It will not react with any acid and can only be attacked by certain molten salts, such as molten sodium chloride. It is alloyed with platinum to produce highly corrosive resistant electrical contacts for spark plugs. Iridium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Iridium information, including Technical Data, Safety Data and its high purity properties, research, applications and other useful facts are discussed here. Iridium was first discovered by Smithson Tennant in 1804. See Iridium research below.

Formula	CAS No.	Appearance	Molecular Weight
Na₂IrBr₆	28529-99-9		717.63

Submicron & Nanopowder

Rod, Plate, Powder, etc.

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.

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Recent Research & Development for Sodium

Evaluation of analgesic efficacy of bromfenac sodium ophthalmic solution 0.09% versus ketorolac tromethamine ophthalmic solution 0.5% following LASEK or Epi-LASIK. Wang XJ, Wong SH, Givergis R, Chynn EW. Clin Ophthalmol. 2011;5:1451-7. Epub 2011 Oct 7. PMID: 22034570 [PubMed - in process]
Risk of Poor Outcomes with Novel and Traditional Biomarkers at Clinical AKI Diagnosis. Hall IE, Coca SG, Perazella MA, Eko UU, Luciano RL, Peter PR, Han WK, Parikh CR. Clin J Am Soc Nephrol. 2011 Oct 27. [Epub ahead of print] PMID: 22034509 [PubMed - as supplied by publisher]
Chemoenzymatic synthesis of homogeneous ultralow molecular weight heparins. Xu Y, Masuko S, Takieddin M, Xu H, Liu R, Jing J, Mousa SA, Linhardt RJ, Liu J. Science. 2011 Oct 28;334(6055):498-501. PMID: 22034431 [PubMed - in process]
Association between the lack of teeth and the expression of myosins in masticatory muscles of microphthalmic mouse. Nariyama M, Kota Y, Kaneko S, Asada Y, Yamane A. Cell Biochem Funct. 2011 Oct 27. doi: 10.1002/cbf.1821. [Epub ahead of print] PMID: 22034127 [PubMed - as supplied by publisher]
Serum Calcium Concentration Affects Signal Changes on Diffusion-Weighted Imaging in Hypoglycemic Encephalopathy. Koh E, Tsai LK, Hong CT. AJNR Am J Neuroradiol. 2011 Oct 27. [Epub ahead of print] PMID: 22033722 [PubMed - as supplied by publisher]
Severe case and literature review of primary erythromelalgia: Novel SCN9A gene mutation. Skeik N, Rooke TW, Davis MD, Davis DM, Kalsi H, Kurth I, Richardson RC. Vasc Med. 2011 Oct 27. [Epub ahead of print] PMID: 22033523 [PubMed - as supplied by publisher]
Selenium homeostasis and induction of thioredoxin reductase during long term selenite supplementation in the rat. Erkhembayar S, Mollbrink A, Eriksson M, Larsen EH, Eriksson LC. J Trace Elem Med Biol. 2011 Oct 25. [Epub ahead of print] PMID: 22033016 [PubMed - as supplied by publisher]
The effect of hydroxyapatite presence on the degree of conversion and polymerization rate in a model self-etching adhesive. Zhang Y, Wang Y. Dent Mater. 2011 Oct 25. [Epub ahead of print] PMID: 22032933 [PubMed - as supplied by publisher]
Relationship between sodium intake and sleep apnea in patients with heart failure. Kasai T, Arcand J, Allard JP, Mak S, Azevedo ER, Newton GE, Bradley TD. J Am Coll Cardiol. 2011 Nov 1;58(19):1970-4. PMID: 22032708 [PubMed - in process]
Transcription of detoxification genes after permethrin selection in the mosquito Aedes aegypti. Saavedra-Rodriguez K, Suarez AF, Salas IF, Strode C, Ranson H, Hemingway J, Black Iv WC. Insect Mol Biol. 2011 Oct 27. doi: 10.1111/j.1365-2583.2011.01113.x. [Epub ahead of print] PMID: 22032702 [PubMed - as supplied by publisher]
Reactive Aldehyde Metabolites from the Anti-HIV Drug Abacavir: Amino Acid Adducts as Possible Factors in Abacavir Toxicity. Charneira C, Godinho AL, Oliveira MC, Pereira SA, Monteiro EC, Marques MM, Antunes AM. Chem Res Toxicol. 2011 Oct 27. [Epub ahead of print] PMID: 22032494 [PubMed - as supplied by publisher]
The effectiveness of intensive nursing care on seasonal variation of blood pressure in patients on peritoneal dialysis. Quan L, Dong J, Li Y, Zuo L. J Adv Nurs. 2011 Oct 27. doi: 10.1111/j.1365-2648.2011.05833.x. [Epub ahead of print] PMID: 22032423 [PubMed - as supplied by publisher]
Short communication: Addition of varying amounts of sodium bicarbonate to colostrum replacer: Effects on immunoglobulin G absorption and serum bicarbonate in neonatal calves. Cabral RG, Chapman CE, Haines DM, Brito AF, Erickson PS. J Dairy Sci. 2011 Nov;94(11):5656-60. PMID: 22032388 [PubMed - in process]
Plasma potassium-lowering effect of oral glucose, sodium bicarbonate, and the combination thereof in healthy neonatal dairy calves. Grünberg W, Hartmann H, Burfeind O, Heuwieser W, Staufenbiel R. J Dairy Sci. 2011 Nov;94(11):5646-55. PMID: 22032387 [PubMed - in process]
Effect of method of delivery of sodium butyrate on rumen development in newborn calves. Górka P, Kowalski ZM, Pietrzak P, Kotunia A, Jagusiak W, Holst JJ, Guilloteau P, Zabielski R. J Dairy Sci. 2011 Nov;94(11):5578-88. PMID: 22032381 [PubMed - in process]
Effects of partially replacing skimmed milk powder with dairy ingredients on rheology, sensory profiling, and microstructure of probiotic stirred-type yogurt during cold storage. Marafon AP, Sumi A, Granato D, Alcântara MR, Tamime AY, Nogueira de Oliveira M. J Dairy Sci. 2011 Nov;94(11):5330-40. PMID: 22032355 [PubMed - in process]
Bio-based nanocomposite coating to preserve quality of Fior di latte cheese. Gammariello D, Conte A, Buonocore GG, Del Nobile MA. J Dairy Sci. 2011 Nov;94(11):5298-304. PMID: 22032352 [PubMed - in process]
Sodium alginate as an ideal submucosal injection material for endoscopic submucosal resection: preliminary experimental and clinical study. Akagi T, Yasuda K, Tajima M, Suzuki K, Inomata M, Shiraishi N, Sato Y, Kitano S. Gastrointest Endosc. 2011 Nov;74(5):1026-32. PMID: 22032316 [PubMed - in process]
An Observational Prospective Study of Topical Acidified Nitrite for Killing Methicillin-Resistant Staphylococcus aureus (MRSA) in Contaminated Wounds. Ormerod AD, Shah AA, Li H, Benjamin NB, Ferguson GP, Leifert C. BMC Res Notes. 2011 Oct 27;4(1):458. [Epub ahead of print] PMID: 22032298 [PubMed - as supplied by publisher]
[Determination of three sweeteners in vinegars by solid phase extraction-high performance liquid chromatography/tandem mass spectrometry]. Yin F, Ding Z, Cao X, Gao J, Jiang D, Kuang D, Gu Y, He G. Se Pu. 2011 Jun;29(6):554-7. Chinese. PMID: 22032168 [PubMed - in process]

Recent Research & Development for Iridium

In-Water Dehydrative Alkylation of Ammonia and Amines with Alcohols by a Polymeric Bimetallic Catalyst. Ohta H, Yuyama Y, Uozumi Y, Yamada YM. Org Lett. 2011 Jun 29. [Epub ahead of print] PMID: 21714487 [PubMed - as supplied by publisher]
Green chemiluminescence from a bis-cyclometalated iridium(iii) complex with an ancillary bathophenanthroline disulfonate ligand. Zammit EM, Barnett NW, Henderson LC, Dyson GA, Zhou M, Francis PS. Analyst. 2011 Jun 27. [Epub ahead of print] PMID: 21709858 [PubMed - as supplied by publisher]
Evaluation of cuprimine® and syprine® for decorporation of radioisotopes of cesium, cobalt, iridium and strontium. Levitskaia TG, Creim JA, Curry TL, Luders T, Peterson JM, Thrall KD, Levinson B. Health Phys. 2011 Aug;101(2):118-27. PMID: 21709497 [PubMed - in process]
The Role of Coordination Geometry in Dictating the Barrier to Hydride Migration in d6 Square Pyramidal Iridium and Rhodium Pincer Complexes. Findlater M, Cartwright-Sykes A, White PS, Schauer CK, Brookhart MS. J Am Chem Soc. 2011 Jun 24. [Epub ahead of print] PMID: 21702471 [PubMed - as supplied by publisher]
Net oxidative addition of C(sp3)-F bonds to iridium via initial C-H bond activation. Choi J, Wang DY, Kundu S, Choliy Y, Emge TJ, Krogh-Jespersen K, Goldman AS. Science. 2011 Jun 24;332(6037):1545-8. PMID: 21700870 [PubMed - in process]
Catching the First Oligomerization Event in the Catalytic Formation of Polyaminoboranes: H(3)B·NMeHBH(2)·NMeH(2) Bound to Iridium. Johnson HC, Robertson AP, Chaplin AB, Sewell LJ, Thompson AL, Haddow MF, Manners I, Weller AS. J Am Chem Soc. 2011 Jul 1. [Epub ahead of print] PMID: 21699193 [PubMed - as supplied by publisher]
Ir-catalysed formation of C-F bonds. From allylic alcohols to a-fluoroketones. Ahlsten N, Martín-Matute B. Chem Commun (Camb). 2011 Jun 22. [Epub ahead of print] PMID: 21695314 [PubMed - as supplied by publisher]
Rhodium and iridium complexes of an asymmetric bicyclic NHC bearing secondary pyridyl donors. Newman PD, Cavell KJ, Hallett AJ, Kariuki BM. Dalton Trans. 2011 Jun 20. [Epub ahead of print] PMID: 21687899 [PubMed - as supplied by publisher]
Atomic layer-deposited tunnel oxide stabilizes silicon photoanodes for water oxidation. Chen YW, Prange JD, Dühnen S, Park Y, Gunji M, Chidsey CE, McIntyre PC. Nat Mater. 2011 Jun 19;10(7):539-44. doi: 10.1038/nmat3047. PMID: 21685904 [PubMed - in process]
A Nonemissive Iridium(III) Complex That Specifically Lights-Up the Nuclei of Living Cells. Li C, Yu M, Sun Y, Wu Y, Huang C, Li F. J Am Chem Soc. 2011 Jul 1. [Epub ahead of print] PMID: 21682270 [PubMed - as supplied by publisher]
Synthesis, Structure, and Reactivity of Hydridoiridium Complexes Bearing a Pincer-Type PSiP Ligand. Fang H, Choe YK, Li Y, Shimada S. Chem Asian J. 2011 Jun 15. doi: 10.1002/asia.201100085. [Epub ahead of print] PMID: 21678557 [PubMed - as supplied by publisher]
Anodic Deposition of Colloidal Iridium Oxide Thin Films from Hexahydroxyiridate(IV) Solutions. Zhao Y, Vargas-Barbosa NM, Hernandez-Pagan EA, Mallouk TE. Small. 2011 Jun 16. doi: 10.1002/smll.201100485. [Epub ahead of print] PMID: 21678551 [PubMed - as supplied by publisher]
Distinguishing Homogeneous from Heterogeneous Catalysis in Electrode-Driven Water Oxidation with Molecular Iridium Complexes. Schley ND, Blakemore JD, Subbaiyan NK, Incarvito CD, D'Souza F, Crabtree RH, Brudvig GW. J Am Chem Soc. 2011 Jun 15. [Epub ahead of print] PMID: 21671679 [PubMed - as supplied by publisher]
Fine tuning of emission color of iridium(iii) complexes from yellow to red via substituent effect on 2-phenylbenzothiazole ligands: synthesis, photophysical, electrochemical and DFT study. Li M, Zeng H, Meng Y, Sun H, Liu S, Lu Z, Huang Y, Pu X. Dalton Trans. 2011 Jul 21;40(27):7153-64. Epub 2011 Jun 10. PMID: 21666891 [PubMed - in process]
A 50-Year Record of Platinum, Iridium, and Rhodium in Antarctic Snow: Volcanic and Anthropogenic Sources. Soyol-Erdene TO, Huh Y, Hong S, Hur SD. Environ Sci Technol. 2011 Jun 21. [Epub ahead of print] PMID: 21662990 [PubMed - as supplied by publisher]
Iridium-catalysed condensation of alcohols and amines as a method for aminosugar synthesis. Cumpstey I, Agrawal S, Borbas KE, Martín-Matute B. Chem Commun (Camb). 2011 Jul 21;47(27):7827-9. Epub 2011 Jun 8. PMID: 21655585 [PubMed - in process]
Catalytic-adsorptive stripping voltammetric determination of ultra-trace iridium(III). Application to fresh- and sea-water. Locatelli C. Talanta. 2011 Jul 15;85(1):546-50. Epub 2011 Apr 16. PMID: 21645739 [PubMed - in process]
Synthesis and hydroamination catalysis with 3-aryl substituted pyrrolyl and dipyrrolylmethane titanium(iv) complexes. Swartz Ii DL, Staples RJ, Odom AL. Dalton Trans. 2011 Jun 6. [Epub ahead of print] PMID: 21643608 [PubMed - as supplied by publisher]
Flow injection analysis combined with a hydrothermal flow reactor: Application to kinetic determination of trace amounts of iridium using a water-soluble porphyrin. Kawamura K, Ikoma K, Igarashi S, Hisamoto H, Yao T. Talanta. 2011 Jun 15;84(5):1318-22. Epub 2011 Mar 4. PMID: 21641445 [PubMed - in process]
Iridium Complexes of the Doubly Cyclometalated NHC Ligand IMes'' Navarro J, Torres O, Marti´n M, Sola E. J Am Chem Soc. 2011 Jun 29;133(25):9738-9740. Epub 2011 Jun 8. PMID: 21639135 [PubMed - as supplied by publisher]

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