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ChemicalBook >> CAS DataBase List >> Rhodium

Rhodium

Rhodium price.
  • $57 - $8350
  • Product name: Rhodium
  • CAS: 7440-16-6
  • MF: Rh
  • MW: 102.91
  • EINECS:231-125-0
  • MDL Number:MFCD00011201
  • Synonyms:rh-945 ;Rhodium black 3N;rhodium(metalfumeand ;rhodium(metalfumeandinsolublecompou ;ESCAT 3401;ESCAT(TM) 3401;RHODIUM STANDARD;RHODIUM SINGLE ELEMENT STANDARD
164 prices
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Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • BroadPharm
  • Chem-Impex
  • ChemScene
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • Strem Chemicals
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 5MG
  • 50mg
  • 100mg
  • 250mg
  • 0.5g
  • 500mg
  • 1g
  • 2g
  • 2.5g
  • 5g
  • 10g
  • 25ml
  • 25g
  • 50g
  • 1ea
  • 100ml
  • 100g
  • 2ea
  • 5ea
  • 10ea
  • ManufacturerAlfa Aesar
  • Product number045639
  • Product descriptionRhodium, 0.5% on 1mm (0.040in) alumina spheres
  • Packaging10g
  • Price$103
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number011770
  • Product descriptionRhodium, 5% on alumina powder, reduced
  • Packaging2g
  • Price$109
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number038514
  • Product descriptionRhodium powder, -325 mesh, 99.95% (metals basis)
  • Packaging2g
  • Price$109
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15965
  • Product descriptionRhodium, 5% on carbon, dry
  • Packaging1g
  • Price$120
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number043409
  • Product descriptionRhodium, 1% on Polyethyleneimine/SiO2 powder
  • Packaging5g
  • Price$120
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number045320
  • Product descriptionRhodium, plasma standard solution, Specpure?, Rh 10μg/ml
  • Packaging100ml
  • Price$130
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number012073
  • Product descriptionRhodium sponge, -20 mesh, 99.95% (metals basis)
  • Packaging2g
  • Price$3850
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number044124
  • Product descriptionRhodium 10% Palladium 1% on activated carbon powder
  • Packaging25g
  • Price$4600
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product numberH36201
  • Product descriptionRhodium, 5% on alumina powder, C301099-5
  • Packaging100g
  • Price$8350
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number047120
  • Product descriptionRhodium, 5% on alumina powder, Type 526 reduced
  • Packaging10g
  • Price$1403
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product numberH37410
  • Product descriptionRhodium, 5% on carbon paste, Type 594
  • Packaging100g
  • Price$1723
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number012072
  • Product descriptionRhodium powder, -60 mesh, 99.95% (metals basis)
  • Packaging1g
  • Price$2150
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15965
  • Product descriptionRhodium, 5% on carbon, dry
  • Packaging25g
  • Price$2600
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH36201
  • Product descriptionRhodium, 5% on alumina powder, C301099-5
  • Packaging25g
  • Price$2600
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012353
  • Product descriptionRhodium black, 99.9% (metals basis)
  • Packaging2g
  • Price$3850
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044863
  • Product descriptionRhodium, 5% on activated carbon paste, C101023-5
  • Packaging10g
  • Price$1150
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 045639 Rhodium, 0.5% on 1mm (0.040in) alumina spheres 10g $103 2021-12-16 Buy
Alfa Aesar 011770 Rhodium, 5% on alumina powder, reduced 2g $109 2021-12-16 Buy
Alfa Aesar 038514 Rhodium powder, -325 mesh, 99.95% (metals basis) 2g $109 2021-12-16 Buy
Alfa Aesar A15965 Rhodium, 5% on carbon, dry 1g $120 2023-06-20 Buy
Alfa Aesar 043409 Rhodium, 1% on Polyethyleneimine/SiO2 powder 5g $120 2023-06-20 Buy
Alfa Aesar 045320 Rhodium, plasma standard solution, Specpure?, Rh 10μg/ml 100ml $130 2021-12-16 Buy
Alfa Aesar 012073 Rhodium sponge, -20 mesh, 99.95% (metals basis) 2g $3850 2023-06-20 Buy
Alfa Aesar 044124 Rhodium 10% Palladium 1% on activated carbon powder 25g $4600 2023-06-20 Buy
Alfa Aesar H36201 Rhodium, 5% on alumina powder, C301099-5 100g $8350 2023-06-20 Buy
Alfa Aesar 047120 Rhodium, 5% on alumina powder, Type 526 reduced 10g $1403 2023-06-20 Buy
Alfa Aesar H37410 Rhodium, 5% on carbon paste, Type 594 100g $1723 2021-12-16 Buy
Alfa Aesar 012072 Rhodium powder, -60 mesh, 99.95% (metals basis) 1g $2150 2023-06-20 Buy
Alfa Aesar A15965 Rhodium, 5% on carbon, dry 25g $2600 2023-06-20 Buy
Alfa Aesar H36201 Rhodium, 5% on alumina powder, C301099-5 25g $2600 2023-06-20 Buy
Alfa Aesar 012353 Rhodium black, 99.9% (metals basis) 2g $3850 2023-06-20 Buy
Alfa Aesar 044863 Rhodium, 5% on activated carbon paste, C101023-5 10g $1150 2023-06-20 Buy

Properties

Melting point :1966 °C (lit.)
Boiling point :3727 °C (lit.)
Density :12.41 g/cm3 (lit.)
storage temp. :Inert atmosphere,Room Temperature
solubility :insoluble in acid solutions, slightly soluble in aqua regia
form :wire
Specific Gravity :12.41
color :Red
Resistivity :4.33 μΩ-cm, 20°C
Water Solubility :Insoluble
Merck :14,8186
Exposure limits :ACGIH: Ceiling 2 ppm
OSHA: Ceiling 5 ppm(7 mg/m3)
NIOSH: IDLH 50 ppm; Ceiling 5 ppm(7 mg/m3) CAS DataBase Reference :7440-16-6(CAS DataBase Reference)
NIST Chemistry Reference :Rhodium(7440-16-6)
EPA Substance Registry System :Rhodium (7440-16-6)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 GHS hazard pictograms P210, P240,P241, P280, P370+P378
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P314 Get medical advice/attention if you feel unwell.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.

Description

Rhodium, 5% on carbon is a useful reagent for the conversation of nitriles to primary amines and the hydrogenation of aromatic rings, pyridines, aldehydes and sugars. It is also used for the reduction of oximes to amines and for the reduction of nitrobenzene to phenylhydroxylamine using hydrazine hydrate as the hydrogen source.

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