Ammonium Hexabromoosmiate(IV)

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Linear Formula:


MDL Number:


EC No.:



(2N) 99% Ammonium Hexabromoosmiate(IV)
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(2N5) 99.5% Ammonium Hexabromoosmiate(IV)
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(3N) 99.9% Ammonium Hexabromoosmiate(IV)
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(3N5) 99.95% Ammonium Hexabromoosmiate(IV)
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(4N) 99.99% Ammonium Hexabromoosmiate(IV)
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(5N) 99.999% Ammonium Hexabromoosmiate(IV)
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Ammonium Hexabromoosmiate(IV) Properties (Theoretical)

Compound Formula (NH4)2OsBr6
Molecular Weight 705.73092
Appearance Black Powder
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 707.534112
Monoisotopic Mass 701.540252

Ammonium Hexabromoosmiate(IV) Health & Safety Information

Signal Word Danger
Hazard Statements H301,H315,H319,H335
Hazard Codes N/A
Risk Codes 22-36/37/38
Safety Statements 26-36/37
RTECS Number N/A
Transport Information N/A
WGK Germany N/A

About Ammonium Hexabromoosmiate(IV)

Ammonium Hexabromoosmiate(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.

Ammonium Hexabromoosmiate(IV) Synonyms

ammonium osmium(4+) bromide(2:1:6) Ammonium hexabromoosmate(IV) AC1Q22WW Diammonium hexabromoosmate(2-) AC1L51D0 diazanium osmium(4+) hexabromid, Osmate(2-), hexabromo-, diammonium, (OC-6-11)- Osmate(2-), hexabromo-, ammonium (1:2), (OC-6-11)-, AMMONIUM HEXABROMOOSMIATE(IV)

Chemical Identifiers

Linear Formula H8Br6N2Os
MDL Number 24598-62-7
EC No. 246-340-5
Beilstein/Reaxys No. N/A
Pubchem CID 168186
IUPAC Name diazanium; osmium (4+); hexabromide
SMILES Br[Os-2](Br)(Br)(Br)(Br)Br.[NH4+].[NH4+]
InchI Identifier InChI=1S/6BrH.2H3N.Os/h6*1H;2*1H3;/q;;;;;;;;+4/p-4

Packaging Specifications

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 Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements


See more Osmium products. Osmium (atomic symbol: Os, atomic number: 76) is a Block D, Group 8, Period 6 element with an atomic weight of 190.23. Osmium Bohr ModelThe number of electrons in each of osmium's shells is [2, 8, 18, 32, 14, 2] and its electron configuration is [Xe] 4f14 5d6 6s2. The osmium atom has a radius of 135 pm and a Van der Waals radius of 216 pm. Osmium was discovered and first isolated by Smithson Tennant in 1803. Elemental OsmiumIn its elemental form, osmium has a silvery blue cast apperance. Osmium has the highest melting point and the lowest vapor pressure of any of the platinum group of metals it is also the densest naturally ocurring element. Osmium is the least abundant stable element in the earth's crust. It is found in the alloys osmiridium and iridiosmium and as a free element. The origin of the name Osmium comes from the Greek word osme, meaning a smell or odor.


See more Nitrogen products. Nitrogen is a Block P, Group 15, Period 2 element. Its electron configuration is [He]2s22p3. Nitrogen is an odorless, tasteless, colorless and mostly inert gas. It is the seventh most abundant element in the universe and it constitutes 78.09% (by volume) of Earth's atmosphere. Nitrogen was discovered by Daniel Rutherford in 1772.


May 20, 2024
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