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ChemicalBook >> CAS DataBase List >> Chromium

Chromium

Chromium price.
  • $26 - $12880
  • Product name: Chromium
  • CAS: 7440-47-3
  • MF: Cr
  • MW: 52
  • EINECS:231-157-5
  • MDL Number:MFCD00010944
  • Synonyms:Chromium (VI) compounds, (as Cr), certain water insoluble,;Chromium and compounds (as Cr);CHROMIUM POWDER -100 mesh;chromium fume;Chromium pieces, 3-10mm, low gas, Puratronic 99.996% (metals basis);COBALT:IRON SPUTTERTARGET (50:50);Chromium, granular;CHROMIUM: 99.995%, POWDER, -300 MICRON
303 prices
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Brand
  • American Custom Chemicals Corporation
  • GFS CHEMICALS
  • ProChem
  • Sigma-Aldrich
  • Strem Chemicals
  • Usbiological
Package
  • 5G
  • 10g
  • 25g
  • 50g
  • 1ea
  • 100G
  • 2ea
  • 100mL
  • 5ea
  • 250g
  • 250gm
  • 500g-f
  • 500G
  • 10ea
  • 1kg
  • 5kg
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003960
  • Product descriptionCHROMIUM POWDER 95.00%
  • Packaging5G
  • Price$822.24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003960
  • Product descriptionCHROMIUM POWDER 95.00%
  • Packaging100G
  • Price$2466.73
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003960
  • Product descriptionCHROMIUM POWDER 95.00%
  • Packaging500G
  • Price$4411.38
  • Updated2021-12-16
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  • ManufacturerGFS CHEMICALS
  • Product number30121
  • Product descriptionCHROMIUM,99.999%
  • Packaging25g
  • Price$142.38
  • Updated2021-12-16
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  • ManufacturerProChem
  • Product number1459
  • Product descriptionChromium,chips,3-6mmthick 99.99%
  • Packaging250gm
  • Price$115
  • Updated2021-12-16
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  • ManufacturerProChem
  • Product number1459
  • Product descriptionChromium,chips,3-6mmthick 99.99%
  • Packaging1kg
  • Price$345
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number266264
  • Product descriptionChromium powder, 99.5%, 100 mesh
  • Packaging50g
  • Price$56.9
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product number266299
  • Product descriptionChromium powder, ≥99% trace metals basis, <45 μm
  • Packaging100g
  • Price$65.6
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product number266264
  • Product descriptionChromium powder, 99.5%, 100 mesh
  • Packaging250g
  • Price$124
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product number374849
  • Product descriptionChromium chips, 99.995% trace metals basis
  • Packaging50g
  • Price$148
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product number1.12097
  • Product descriptionChromium powder 99+
  • Packaging500g
  • Price$210
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product number1.70374
  • Product descriptionChromium ICP standard traceable to SRM from NIST Cr(NO?)? in HNO? 2-3% 10000 mg/l Cr Certipur?
  • Packaging100mL
  • Price$266
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product numberGF46119113
  • Product descriptionChromium microfoil, disks, 25mm, thinness 1.0μm, specific density 719μg/cm2, permanent mylar 3.5μm support, 99.99+%
  • Packaging10ea
  • Price$12880
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF43284416
  • Product descriptionChromium microfoil, disks, 10mm, thinness 0.5μm, specific density 355μg/cm2, permanent mylar 3.5μm support, 99.99+%
  • Packaging10ea
  • Price$7500
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product numberGF09903753
  • Product descriptionChromium microfoil, disks, 10mm, thinness 1.0μm, specific density 719μg/cm2, permanent mylar 3.5μm support, 99.99+%
  • Packaging10ea
  • Price$7830
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product numberGF55366049
  • Product descriptionChromium foil, thickness 2.0 mm, size 100 × 100 mm, purity 99.99%
  • Packaging1ea
  • Price$8360
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation ING0003960 CHROMIUM POWDER 95.00% 5G $822.24 2021-12-16 Buy
American Custom Chemicals Corporation ING0003960 CHROMIUM POWDER 95.00% 100G $2466.73 2021-12-16 Buy
American Custom Chemicals Corporation ING0003960 CHROMIUM POWDER 95.00% 500G $4411.38 2021-12-16 Buy
GFS CHEMICALS 30121 CHROMIUM,99.999% 25g $142.38 2021-12-16 Buy
ProChem 1459 Chromium,chips,3-6mmthick 99.99% 250gm $115 2021-12-16 Buy
ProChem 1459 Chromium,chips,3-6mmthick 99.99% 1kg $345 2021-12-16 Buy
Sigma-Aldrich 266264 Chromium powder, 99.5%, 100 mesh 50g $56.9 2025-07-31 Buy
Sigma-Aldrich 266299 Chromium powder, ≥99% trace metals basis, <45 μm 100g $65.6 2025-07-31 Buy
Sigma-Aldrich 266264 Chromium powder, 99.5%, 100 mesh 250g $124 2025-07-31 Buy
Sigma-Aldrich 374849 Chromium chips, 99.995% trace metals basis 50g $148 2025-07-31 Buy
Sigma-Aldrich 1.12097 Chromium powder 99+ 500g $210 2025-07-31 Buy
Sigma-Aldrich 1.70374 Chromium ICP standard traceable to SRM from NIST Cr(NO?)? in HNO? 2-3% 10000 mg/l Cr Certipur? 100mL $266 2025-07-31 Buy
Sigma-Aldrich GF46119113 Chromium microfoil, disks, 25mm, thinness 1.0μm, specific density 719μg/cm2, permanent mylar 3.5μm support, 99.99+% 10ea $12880 2025-07-31 Buy
Sigma-Aldrich GF43284416 Chromium microfoil, disks, 10mm, thinness 0.5μm, specific density 355μg/cm2, permanent mylar 3.5μm support, 99.99+% 10ea $7500 2025-07-31 Buy
Sigma-Aldrich GF09903753 Chromium microfoil, disks, 10mm, thinness 1.0μm, specific density 719μg/cm2, permanent mylar 3.5μm support, 99.99+% 10ea $7830 2025-07-31 Buy
Sigma-Aldrich GF55366049 Chromium foil, thickness 2.0 mm, size 100 × 100 mm, purity 99.99% 1ea $8360 2023-06-20 Buy

Properties

Melting point :1857 °C (lit.)
Boiling point :2672 °C (lit.)
Density :7.14 g/mL at 25 °C (lit.)
Flash point :50 °F
storage temp. :no restrictions.
solubility :reacts with dilute acid solutions
form :powder
color :Silver-gray
Specific Gravity :7.2
PH :<1 (H2O, 20°C)
Odor :Odorless
Flame Color :Silvery white
Resistivity :12.7 μΩ-cm, 20°C
Water Solubility :Insoluble in water.
Merck :13,2252
Exposure limits :TLV-TWA: chromium metal 0.5 mg/m3 (ACGIH and MSHA), 1 mg/m3 (OSHA); Cr(II) and Cr(III) compounds 0.5 mg/m3 (ACGIH); Cr(VI) compounds, water soluble and certain water insoluble, 0.05 mg/m3 (ACGIH).
Stability :Stable. Incompatible with carbonates, strong bases, mineral acids, lithium, sulfur dioxide, strong acids.
CAS DataBase Reference :7440-47-3(CAS DataBase Reference)
IARC :3 (Vol. Sup 7, 49) 1990
NIST Chemistry Reference :Chromium(7440-47-3)
EPA Substance Registry System :Chromium (7440-47-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
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
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.

Description

Chromium sputtering target is commonly used for thin-film deposition, etching and analytical techniques. And It is also used as Magnetron sputtering source.

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