Dipotassium hexachloroiridate
Synonym(s):Iridium potassium chloride
- CAS NO.：16920-56-2
- Empirical Formula: Cl6IrK-
- Molecular Weight: 444.02
- MDL number: MFCD00011369
- EINECS: 240-976-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 13:37:16
What is Dipotassium hexachloroiridate?
Chemical properties
Black Crystalline Powder
The Uses of Dipotassium hexachloroiridate
Iridium potassium chloride (K2IrCl6) is used as a black pigment to make black porcelain kitchen and bathroom fixtures.
The Uses of Dipotassium hexachloroiridate
Potassium Hexachloroiridate(IV) is a reagent with biocatalytic activity
The Uses of Dipotassium hexachloroiridate
Black pigment (porcelain decoration). The iridium (III) salt is also known: K3IrCl6, greenishyellow.
Purification Methods
Crystallise it from hot aqueous solution containing a few drops of HNO3 to keep it in the oxidised state. It forms small shiny red-black octahedral crystals which are dried at 100o and give a red powder on grinding [Grube in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II pp 1593-1594 1965].
Properties of Dipotassium hexachloroiridate
| Melting point: | >385 °C (lit.) |
| Density | 3,546 g/cm3 |
| form | Powder |
| color | black |
| Specific Gravity | 3.546 |
| Water Solubility | Insoluble in water. |
| Sensitive | Hygroscopic |
| Stability: | Stable. Incompatible with strong reducing agents. |
| CAS DataBase Reference | 16920-56-2(CAS DataBase Reference) |
| EPA Substance Registry System | Iridate(2-), hexachloro-, dipotassium, (OC-6-11)- (16920-56-2) |
Safety information for Dipotassium hexachloroiridate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Dipotassium hexachloroiridate
New Products
(S)-3-Aminobutanenitrile hydrochloride 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL Tert-butyl bis(2-chloroethyl)carbamate 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid Tropic acid 1-Bromo-3,5-Di-Tert-Butylbenzene S-2-CHLORO PROPIONIC ACID ETHYL ISOCYANOACETATE 2-Bromo-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 4-IODO BENZOIC ACID 3-NITRO-2-METHYL ANILINE 1-(2,4-DICHLOROPHENYL) ETHANAMINE (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 1-(4-(aminomethyl)benzyl)urea hydrochloride 2-aminopropyl benzoate hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
You may like
-
Potassium hexachloroiridate(IV) CAS 16920-56-2View Details
16920-56-2 -
Potassium hexachloroiridate(IV) CAS 16920-56-2View Details
16920-56-2 -
Potassium hexachloroiridate(iv) 95% CAS 16920-56-2View Details
16920-56-2 -
Potassium hexachloroiridate(IV) CAS 16920-56-2View Details
16920-56-2 -
Potassium hexachloroiridate(IV) CAS 16920-56-2View Details
16920-56-2 -
1975-50-4 98%View Details
1975-50-4 -
14714-50-2 (2-Hydroxyphenyl)acetonitrile 98+View Details
14714-50-2 -
118753-70-1 98+View Details
118753-70-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.