Iridium
Iridium
- CAS:
- 7439-88-5
- MF:
- Ir
- MW:
- 192.22
Suppliers by country/region
Company Type
Properties
- Melting point:
- 2450 °C (lit.)
- Boiling point:
- 4130 °C (lit.)
- Density
- 22.65 g/cm3 (lit.)
- storage temp.
- Flammables area
- solubility
- Soluble in aqua regia.
- form
- wire
- color
- White to pale yellow
- Specific Gravity
- 22.421
- Resistivity
- 4.71 μΩ-cm
- Water Solubility
- INSOLUBLE
- Merck
- 13,5102
- Exposure limits
- ACGIH: Ceiling 2 ppm
OSHA: Ceiling 5 ppm(7 mg/m3)
NIOSH: IDLH 50 ppm; Ceiling 5 ppm(7 mg/m3)
Safety Information
- Symbol(GHS)
GHS02
- Signal word
- Danger
- Hazard statements
- H228
- Precautionary statements
- P210-P240-P241-P280-P370+P378
- Hazard Codes
- F,Xi
- Risk Statements
- 36-36/37/38-11
- Safety Statements
- 16-26-36/37/39
- RIDADR
- UN 3089 4.1/PG 2
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 4.1
- PackingGroup
- III
- HS Code
- 28439000
Use
The most important use of iridium is as an alloying metal for platinum and palladium. Such alloys are used for jewelry, decorative purposes, electrical contacts, thermocouples, crucibles, electrodes, hypodermic needles, and medical accessories. Iridium enhances resistance of platinum to chemical attack and corrosion. It also enhances hardness and tensile strength. The radioisotope Ir-192 is used in examination of ferrous welds and in other radiographic applications.
3 India supplier list of "Iridium"
- Product Name:Iridium
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1MT
- Company Type: Manufacturer
- Country/Region: West Bengal,INDIA
- Product Name:Iridium
- Products Intro:Brand:sigma aldrich | Product Number:266841 | Purity:wire,diam.0.15?mm,99.9%tracemetalsbasis
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:IridiumMetalPowder
- Products Intro:Brand:cdhfinechemical | Product Number:028596
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Iridium Black
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:IridiumMetalPowderextrapure,99.9%
- Products Intro:Brand:srlchem | Product Number:22157
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:Iridiumpowder,-22mesh
- Products Intro:Brand:ottokemi | Product Number:I0081 | Purity:99.99%
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:IridiumMetalPowderextrapure,99.9%
- Products Intro:Brand:trivenichemical | Product Number:22157
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Iridium Alumina
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Iridiumblack,99.8%(metalsbasis)
- Products Intro:Brand:chemsworth | Product Number:302392679
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:iridium
- Products Intro:Brand:thermofisher.in | Product Number:198090100
- Company Type: Trader
- Country/Region: Maharashtra,INDIA