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Ammonium hexachloroiridate(IV)

CAS No.
16940-92-4
Chemical Name:
Ammonium hexachloroiridate(IV)
Synonyms
oroiridate(IV);Ammonium chloroiride;Ammonium hexachloroi;AMMONIUM CHLOROIRIDITE;AMMONIUM CHLOROIRIDATE;AMMONIUM IRIDIC CHLORIDE;AMMONIUM IRIDIUM CHLORIDE;IRIDIUM AMMONIUM CHLORIDE;Ammonium chloroiridate(IV);Ammonium hexachloroiridate
CBNumber:
CB8178118
Molecular Formula:
Cl6H4IrN-
Molecular Weight:
422.96
MDL Number:
MFCD00010881
MOL File:
16940-92-4.mol
MSDS File:
SDS
Last updated:2023-05-04 17:34:34

Ammonium hexachloroiridate(IV) Properties

Melting point decomposes [STR93]
Density 2.86 g/mL at 25 °C(lit.)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form Crystalline Powder
Specific Gravity 2.856
color Red-black
Water Solubility Soluble in water.
Sensitive Hygroscopic
Stability hygroscopic
CAS DataBase Reference 16940-92-4(CAS DataBase Reference)
EWG's Food Scores 1
EPA Substance Registry System Iridate(2-), hexachloro-, diammonium, (OC-6-11)- (16940-92-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
Precautionary statements  P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312
Hazard Codes  Xn
Risk Statements  36/38-22-20/21/22
Safety Statements  26-36/37/39-45
RIDADR  1759
WGK Germany  3
RTECS  BP5295000
TSCA  Yes
HazardClass  8
PackingGroup  III
Toxicity rat,LD50,oral,1852mg/kg (1852mg/kg),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(7), Pg. 55, 1977.
NFPA 704
0
2 0

Ammonium hexachloroiridate(IV) price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 203475 Ammonium hexachloroiridate(IV) 99.99% trace metals basis 16940-92-4 1g $226 2023-01-07 Buy
Alfa Aesar 010712 Ammonium hexachloroiridate(IV), Premion?, 99.994% (metals basis), Ir 41% min 16940-92-4 0.1g $50.6 2023-06-20 Buy
Alfa Aesar 010712 Ammonium hexachloroiridate(IV), Premion?, 99.994% (metals basis), Ir 41% min 16940-92-4 1g $303 2023-06-20 Buy
Strem Chemicals 77-0020 Ammonium hexachloroiridate(IV), 99% 16940-92-4 1g $229 2024-03-01 Buy
Strem Chemicals 77-0020 Ammonium hexachloroiridate(IV), 99% 16940-92-4 5g $915 2024-03-01 Buy
Product number Packaging Price Buy
203475 1g $226 Buy
010712 0.1g $50.6 Buy
010712 1g $303 Buy
77-0020 1g $229 Buy
77-0020 5g $915 Buy

Ammonium hexachloroiridate(IV) Chemical Properties,Uses,Production

Chemical Properties

Olive Green Crystals

Uses

Iridium complexes are generated from ammonium hexachloroiridate.

Uses

Ammonium Hexachloroiridate(IV) is a reagent used for research applications and is used for catalytic production on hydrogen.
It is a key intermediate in the isolation of iridium from ores. Most other metals form insoluble sulfides when aqueous solutions of their chlorides are treated with hydrogen sulfide, but [IrCl6]2? resists ligand substitution. Upon heating under hydrogen, the solid salt converts to the metal:
(NH4)2[IrCl6] + 2 H2→ Ir + 6 HCl + 2 NH3

Definition

ChEBI: Ammonium hexachloroiridate is a salt comprising separate ammonium cations and octahedral [IrCl6](2-) anions. It contains a hexachloroiridate(2-).

Flammability and Explosibility

Non flammable

Purification Methods

It is precipitated several times from aqueous solution by saturation with ammonium chloride. This removes any palladium and rhodium. It is then washed with ice-cold water and dried over conc H2SO4 in a vacuum desiccator. If osmium or ruthenium is present, it can be removed as the tetroxide by heating with conc HNO3, followed by conc HClO4, until most of the acid has been driven off. (This treatment is repeated. ) The near-dry residue is dissolved in a small amount of water and added to excess NaHCO3 solution and bromine water. On boiling, iridic (but not platinic) hydroxide is precipitated. It is dissolved in HCl and precipitated several times, then dissolved in HBr and treated with HNO3 and HCl to convert the bromides to chlorides. Saturation with ammonium chloride and cooling precipitates ammonium hexachloroiridate which is filtered off and purified as above [Woo & Yost J Am Chem Soc 53 884 1931].

Ammonium hexachloroiridate(IV) Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 184)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
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AB PharmaTech,LLC
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career henan chemical co
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Hubei Jusheng Technology Co.,Ltd.
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Shaanxi Dideu Medichem Co. Ltd
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Antai Fine Chemical Technology Co.,Limited
18503026267 info@antaichem.com CHINA 9641 58
Shanghai Bosheng Metal Materials Co. LTD
18601346310 CHINA 153 58

View Lastest Price from Ammonium hexachloroiridate(IV) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ammonium hexachloroiridate(IV) pictures 2021-07-20 Ammonium hexachloroiridate(IV)
16940-92-4
US $0.00-0.00 / KG 10mg 99% 2000tons Shaanxi Dideu Medichem Co. Ltd
Ammonium hexachloroiridate(IV)  pictures 2020-05-21 Ammonium hexachloroiridate(IV)
16940-92-4
US $1.00 / KG 1KG 99% 20T Shaanxi Dideu Medichem Co. Ltd
ammonium hexachloroiridate  pictures 2020-05-21 ammonium hexachloroiridate
16940-92-4
US $1.00 / KG 1KG 99% 20T Shaanxi Dideu Medichem Co. Ltd

Ammonium hexachloroiridate(IV) Spectrum

AMMONIUM CHLOROIRIDATE AMMONIUM CHLOROIRIDITE AMMONIUM IRIDIC CHLORIDE AMMONIUM IRIDIUM CHLORIDE Ammonium chloroiride Ammonium hexachloroiridate Ammonium chloroiridate(IV) AMMONIUM HEXACHLOROIRIDATE(IV), 99.99% Premion99.994%(metalsbasis) Ammoniumhexachloroiridate(IV),99% ammonium hexachloroiridate(iv), premion hexachloro-iridate(2-diammonium iridium(iv)-ammonium chloride IRIDIUM AMMONIUM CHLORIDE Diammonium hexachloroiridate AMMONIUM HEXACHLOROIRIDATE(IV) AMMONIUM HEXACHLOROIRIDATE (III) AMMoniuM hexachloroiridate(IV)4 Ammonium hexachloroiridate(IV) 99.99% trace metals basis hexachloro-iridate diammonium AMMONIUM HEXACHLOROIRIDATE(IV): 99.9% Ammonium hexachloroiridite Iridate(2-), hexachloro-, diammonium, (OC-6-11)- Ammonium hexachloroiridate(III) hydrate, Premion, 99.99% (metals basis) Ammonium hexachloroiridate(IV), Premion, 99.994% (metals basis), Ir 41% min diammoniumhexachloroiridate(2-) diammoniumiridiumhexachloride Ammonium hexachloroi Ammonium hexachloroiridate(IV), 99% (metals basis), Ir 43% min Ammonium hexachloroiridate(IV), Premion(R), 99.994% (metals basis), Ir 41% min Ammonium hexachloroiridate(III) hydrate, Premion(R), 99.9998% Ammonium hexachloroiridate(IV), Premion, 99.994% (metals basis) Diammonium iridium(IV) hexachloride oroiridate(IV) Iridate(2-), hexachloro-, ammonium (1:2), (OC-6-11)- Ammonium hexachloroiridate(IV) ISO 9001:2015 REACH Ammonium Hexachloro Iridium(IV) diammonium hexachloroiridiumdiuide Ammonium hexachloroiridate(IV) CAS NO.16940-92-4 16940-92-4 Cl6H8IrN2 H8Cl6IrN2 NH42IrCl6 Cl6Ir2H4N Inorganics halometallate salts Ammonium Salts Materials Science Metal and Ceramic Science Salts chemical reaction,pharm,electronic,materials Industrial/Fine Chemicals