Iridium on calcium carbonate,reduced RC03907
1 Inquiries
7439-88-5
Industrial Grade
99%
Royalchem
25kg/drum
2030-01-01
Pharmaceutical intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceIridium (CASRN 7439-88-5) is a hard, brittle, yellowish- white metal that can withstand high temperatures and has a BP of 4428 °C (Lide, 2006). It is the most corrosion resistant metal known (Lide, 2006). Its resistance to high temperatures makes it attractive for making crucibles and other apparatuses that must withstand extreme temperatures. Iridium may be the densest element discovered (Lide, 2006).
Black Powder
Iridium atom is a cobalt group element atom and a platinum group metal atom.|Iridium is an element with atomic symbol Ir, atomic number 77, and atomic weight 192.217.|A metallic element with the atomic symbol Ir, atomic number 77, and atomic weight 192.22.Basic Info-
Product Name:
Iridium
Other Name:Iridium;Iridium black;1809322-71-1;1809322-79-9
CAS No.:7439-88-5
Molecular Formula:Ir
InChIKeys:InChIKey=GKOZUEZYRPOHIO-UHFFFAOYSA-N
Molecular Weight:192.22
Exact Mass:192.96300
EC Number:231-095-9
DSSTox ID:DTXSID0064674
NCI Thesaurus Code:C95183
Color/Form:Silver-white, face-centered cubic lattice
HScode:28439000
Categories:
Characteristics-
PSA:
0
XLogP3:0.00000
Appearance:White to pale yellow wire
Density:22.42 g/cm3 @ Temp: 17 °C
Melting Point:2446 °C
Boiling Point:4428 °C
Water Solubility:H2O: INsoluble ;soluble in aqua regia.
Storage Conditions:Flammables area
Vapor Pressure:0.467 Pa at melting point
Experimental Properties:Powdered iridium metal can ignite in air.|Enthalpy of fusion 41.12 kJ/mol|Specific heat 0.0307 cal/g/deg C; Mohs' hardness 6.5|Best solvent: concentrated hydrochloric acid and sodium perchlorate at 125 to 150 °C|For more Other Experimental Properties (Complete) data for IRIDIUM, ELEMENTAL (6 total), please visit the HSDB record page.
Corrosivity:Not attacked by any acid or by aqua regia.
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Australia
iridium
1 Aug 23, 2024 Post an enquiry for this product
