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Iridium on Calcium Carbonate

Linear Formula:

Ir/CaCO₃

MDL Number:

MFCD00011062

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ORDER

PRODUCT	Product Code	ORDER	SAFETY DATA	TECHNICAL DATA
Iridium on Calcium Carbonate, 5%	IR-OCACB-01-P.05IR	Pricing >	SDS >	Data Sheet >

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Iridium on Calcium Carbonate Properties (Theoretical)

Compound Formula	Ir/CaCO₃
Appearance	Gray Powder
Melting Point	800 °C
Boiling Point	N/A
Density	2.93 g/cm³ (20 °C)
Bulk Density	≥0.65g/l
Size Range	1.0-4.0 mm
Specific Surface Area	100~130m²/g
Solubility in H2O	Insoluble

Iridium on Calcium Carbonate Health & Safety Information

Signal Word	Warning
Hazard Statements	H315-H319-H335
Hazard Codes	Xi
Precautionary Statements	P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a
RTECS Number	N/A
Transport Information	N/A
MSDS / SDS	Request MSDS / SDS

About Iridium on Calcium Carbonate

Iridium on Calcium Carbonate is a precious metal catalyst used for selective hydrogenation.

Iridium on Calcium Carbonate Synonyms

Iridium on calcium carbonate powder

Chemical Identifiers

Linear Formula	Ir/CaCO₃
MDL Number	MFCD00011062
EC No.	N/A

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Iridium on Alumina	[4,4'-Bis(1,1-dimethylethyl)-2,2'-bipyridine-κN,κN]bis[5-fluoro-2-(5-methyl-2-pyridinyl-κN)phenyl-κC]iridium hexafluorophosphate, 98%	Triphenylphosphine(1,5-cyclooctadiene)[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene] Iridium(I) tetrakis(3,5-bis(trifluoromethyl)phenylborate
(Ir[dF(CF3)ppy]2(bpy))PF6	[Ir(dFCF3ppy)2-(5,5’-dCF3bpy)]PF6	(2,2'-Bipyridine)bis[2-(2,4-difluorophenyl)pyridine]iridium(III) Hexafluorophosphate

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

Calcium

20 Ca 40.078000000 Calcium

See more Calcium products. Calcium (atomic symbol: Ca, atomic number: 20) is a Block S, Group 2, Period 4 element with an atomic weight of 40.078. The number of electrons in each of Calcium's shells is [2, 8, 8, 2] and its electron configuration is [Ar]4s². Calcium Bohr Model The calcium atom has a radius of 197 pm and a Van der Waals radius of 231 pm. Calcium was discovered and first isolated by Sir Humphrey Davy in 1808. It is the fifth most abundant element in the earth's crust and can be found in minerals such as dolomite, gypsum, plagioclases, amphiboles, pyroxenes and garnets. In its elemental form, calcium has a dull gray-silver appearance. Calcium is a reactive, soft metal that is a member of the alkaline earth elements. Elemental Calcium It frequently serves as an alloying agent for other metals like aluminum and beryllium, and industrial materials like cement and mortar are composed of calcium compounds like calcium carbonate. It is also an biologically essential substance found in teeth, bones, and shells. The name "calcium" originates from the Latin word "calics," meaning lime.

Iridium

77 Ir 192.217000000 Iridium

See more Iridium products. Iridium (atomic symbol: Ir, atomic number: 77) is a Block D, Group 9, Period 6 element with an atomic weight of 192.217. The number of electrons in each of iridium's shells is [2, 8, 18, 32, 15, 2] and its electron configuration is [Xe] 4f¹⁴ 5d⁷ 6s². Iridium Bohr Model The iridium atom has a radius of 136 pm and a Van der Waals radius of 202 pm. Iridium was discovered and first isolated by Smithson Tennant in 1803. In its elemental form, Iridium has a silvery white appearance. Iridium is a member of the platinum group of metals. Elemental Iridium It is the most corrosion resistant metal known and is the second-densest element (after osmium). It will not react with any acid and can only be attacked by certain molten salts, such as molten sodium chloride. Iridium is found as an uncombined element and in iridium-osmium alloys. Iridium's name is derived from the Greek goddess Iris, personification of the rainbow, on account of the striking and diverse colors of its salts.