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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
  • 100g
  • 2ea
  • 100ml
  • 5ea
  • 10ea
  • ManufacturerAlfa Aesar
  • Product number044863
  • Product descriptionRhodium, 5% on activated carbon paste, C101023-5
  • Packaging2g
  • Price$240
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number011769
  • Product descriptionRhodium, 1% on alumina powder, reduced
  • Packaging10g
  • Price$240
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number045425
  • Product descriptionRhodium, 5% on activated carbon powder, Type C101023-5, standard, reduced nominally 50% water wet
  • Packaging1g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number010668
  • Product descriptionRhodium powder, -22 mesh, Premion?, 99.97% (metals basis), precious metals typically <20ppm each
  • Packaging1g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042866
  • Product descriptionRhodium sponge, -20 mesh, 99.9% (metals basis)
  • Packaging1g
  • Price$150
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number047120
  • Product descriptionRhodium, 5% on alumina powder, Type 526 reduced
  • Packaging1g
  • Price$150
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number043409
  • Product descriptionRhodium, 1% on Polyethyleneimine/SiO2 powder
  • Packaging25g
  • Price$600
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH36201
  • Product descriptionRhodium, 5% on alumina powder, C301099-5
  • Packaging5g
  • Price$600
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number045425
  • Product descriptionRhodium, 5% on activated carbon powder, Type C101023-5, standard, reduced nominally 50% water wet
  • Packaging5g
  • Price$544
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH37410
  • Product descriptionRhodium, 5% on carbon paste, Type 594
  • Packaging5g
  • Price$291
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number038514
  • Product descriptionRhodium powder, -325 mesh, 99.95% (metals basis)
  • Packaging0.5g
  • Price$1150
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number012353
  • Product descriptionRhodium black, 99.9% (metals basis)
  • Packaging0.5g
  • Price$1150
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number011769
  • Product descriptionRhodium, 1% on alumina powder, reduced
  • Packaging50g
  • Price$1150
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042507
  • Product descriptionRhodium, 0.5% on 3mm (0.12in) alumina pellets
  • Packaging50g
  • Price$830
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA15965
  • Product descriptionRhodium, 5% on carbon, dry
  • Packaging5g
  • Price$600
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number011770
  • Product descriptionRhodium, 5% on alumina powder, reduced
  • Packaging10g
  • Price$1186
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 044863 Rhodium, 5% on activated carbon paste, C101023-5 2g $240 2023-06-20 Buy
Alfa Aesar 011769 Rhodium, 1% on alumina powder, reduced 10g $240 2023-06-20 Buy
Alfa Aesar 045425 Rhodium, 5% on activated carbon powder, Type C101023-5, standard, reduced nominally 50% water wet 1g $150 2021-12-16 Buy
Alfa Aesar 010668 Rhodium powder, -22 mesh, Premion?, 99.97% (metals basis), precious metals typically <20ppm each 1g $150 2021-12-16 Buy
Alfa Aesar 042866 Rhodium sponge, -20 mesh, 99.9% (metals basis) 1g $150 2021-12-16 Buy
Alfa Aesar 047120 Rhodium, 5% on alumina powder, Type 526 reduced 1g $150 2021-12-16 Buy
Alfa Aesar 043409 Rhodium, 1% on Polyethyleneimine/SiO2 powder 25g $600 2023-06-20 Buy
Alfa Aesar H36201 Rhodium, 5% on alumina powder, C301099-5 5g $600 2023-06-20 Buy
Alfa Aesar 045425 Rhodium, 5% on activated carbon powder, Type C101023-5, standard, reduced nominally 50% water wet 5g $544 2021-12-16 Buy
Alfa Aesar H37410 Rhodium, 5% on carbon paste, Type 594 5g $291 2021-12-16 Buy
Alfa Aesar 038514 Rhodium powder, -325 mesh, 99.95% (metals basis) 0.5g $1150 2023-06-20 Buy
Alfa Aesar 012353 Rhodium black, 99.9% (metals basis) 0.5g $1150 2023-06-20 Buy
Alfa Aesar 011769 Rhodium, 1% on alumina powder, reduced 50g $1150 2023-06-20 Buy
Alfa Aesar 042507 Rhodium, 0.5% on 3mm (0.12in) alumina pellets 50g $830 2021-12-16 Buy
Alfa Aesar A15965 Rhodium, 5% on carbon, dry 5g $600 2023-06-20 Buy
Alfa Aesar 011770 Rhodium, 5% on alumina powder, reduced 10g $1186 2021-12-16 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
PH :0.5 (20°C in H2O)
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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