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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 powder, APS <10 Micron, 99.2% (Metals basis);Chromium ICP Std.;Chromium, Chips 3-6mm Thick 99.99%;ChroMiuM solution;ChroMiuM(VI) standard;Chromium pieces, electrolytic, 6mm & down, Puratronic, 99.997% (metals basis);LANTHANUM 1,000PPM FOR ICP;Chromium chips, 99.995% trace metals basis
Price303 Properties Safety Information Description
303 prices
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Brand
  • American Custom Chemicals Corporation
  • GFS CHEMICALS
  • ProChem
  • Sigma-Aldrich
  • Strem Chemicals
  • Usbiological
Package
  • 5G
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  • 25g
  • 50g
  • 1ea
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  • 100mL
  • 2ea
  • 5ea
  • 250gm
  • 250g
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  • 500g-f
  • 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%
  • Packaging500G
  • Price$4411.38
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003960
  • Product descriptionCHROMIUM POWDER 95.00%
  • Packaging100G
  • Price$2466.73
  • 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
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF18922484
  • Product descriptionChromium microfoil, disks, 25mm, thinness 0.5μm, specific density 355μg/cm2, permanent mylar 3.5μm support, 99.99+%
  • Packaging2ea
  • Price$2470
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF30096053
  • Product descriptionChromium foil, not light tested, 25x25mm, thickness 0.015mm, permanent polyester support, 99.99+%
  • Packaging5ea
  • Price$2470
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product numberGF98112012
  • Product descriptionChromium foil, not light tested, 100x100mm, thickness 0.0125mm, permanent polyester support, 99.99+%
  • Packaging1ea
  • Price$2480
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF81124286
  • Product descriptionChromium foil, not light tested, 25x25mm, thickness 0.004mm, permanent polyester support, 99.99+%
  • Packaging5ea
  • Price$2520
  • Updated2023-06-20
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  • ManufacturerSigma-Aldrich
  • Product numberGF18230060
  • Product descriptionChromium foil, thickness 0.5 mm, size 12.5 × 12.5 mm, purity 99.99%
  • Packaging10ea
  • Price$4440
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product numberGF50053092
  • Product descriptionChromium rod, 25mm, diameter 5.0mm, 99.7+%
  • Packaging5ea
  • Price$4690
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product numberGF97440701
  • Product descriptionChromium microfoil, disks, 25mm, thinness 0.05μm, specific density 37.27μg/cm2, permanent mylar 3.5μm support, 99.99+%
  • Packaging5ea
  • Price$5070
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product numberGF43235096
  • Product descriptionChromium microfoil, disks, 25mm, thinness 0.25μm, specific density 178.7μg/cm2, permanent mylar 3.5μm support, 99.99+%
  • Packaging5ea
  • Price$5310
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF18922484
  • Product descriptionChromium microfoil, disks, 25mm, thinness 0.5μm, specific density 355μg/cm2, permanent mylar 3.5μm support, 99.99+%
  • Packaging5ea
  • Price$5900
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF07948929
  • Product descriptionChromium foil, thickness 1.0 mm, size 25 × 25 mm, purity 99.99%
  • Packaging10ea
  • Price$6260
  • Updated2025-07-31
  • 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% 500G $4411.38 2021-12-16 Buy
American Custom Chemicals Corporation ING0003960 CHROMIUM POWDER 95.00% 100G $2466.73 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 GF18922484 Chromium microfoil, disks, 25mm, thinness 0.5μm, specific density 355μg/cm2, permanent mylar 3.5μm support, 99.99+% 2ea $2470 2023-01-07 Buy
Sigma-Aldrich GF30096053 Chromium foil, not light tested, 25x25mm, thickness 0.015mm, permanent polyester support, 99.99+% 5ea $2470 2025-07-31 Buy
Sigma-Aldrich GF98112012 Chromium foil, not light tested, 100x100mm, thickness 0.0125mm, permanent polyester support, 99.99+% 1ea $2480 2023-06-20 Buy
Sigma-Aldrich GF81124286 Chromium foil, not light tested, 25x25mm, thickness 0.004mm, permanent polyester support, 99.99+% 5ea $2520 2023-06-20 Buy
Sigma-Aldrich GF18230060 Chromium foil, thickness 0.5 mm, size 12.5 × 12.5 mm, purity 99.99% 10ea $4440 2025-07-31 Buy
Sigma-Aldrich GF50053092 Chromium rod, 25mm, diameter 5.0mm, 99.7+% 5ea $4690 2025-07-31 Buy
Sigma-Aldrich GF97440701 Chromium microfoil, disks, 25mm, thinness 0.05μm, specific density 37.27μg/cm2, permanent mylar 3.5μm support, 99.99+% 5ea $5070 2025-07-31 Buy
Sigma-Aldrich GF43235096 Chromium microfoil, disks, 25mm, thinness 0.25μm, specific density 178.7μg/cm2, permanent mylar 3.5μm support, 99.99+% 5ea $5310 2025-07-31 Buy
Sigma-Aldrich GF18922484 Chromium microfoil, disks, 25mm, thinness 0.5μm, specific density 355μg/cm2, permanent mylar 3.5μm support, 99.99+% 5ea $5900 2025-07-31 Buy
Sigma-Aldrich GF07948929 Chromium foil, thickness 1.0 mm, size 25 × 25 mm, purity 99.99% 10ea $6260 2025-07-31 Buy
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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
Odor :Odorless
PH :<1 (H2O, 20°C)
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.
Hardness, Brinell :125
Hardness, Knoop :144, Converted from Brinell
Hardness, Rockwell B :72, Converted from Brinell
Hardness, Vickers :131, Converted from Brinell
Modulus of Elasticity :248 GPa
CAS DataBase Reference :7440-47-3(CAS DataBase Reference)
NIST Chemistry Reference :Chromium(7440-47-3)
IARC :3 (Vol. Sup 7, 49) 1990
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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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Chromium
$10.00 /1KG
Chromium CAS:7440-47-3
Hebei Mujin Biotechnology Co.,Ltd
Chromium
$0.00 /25KG
Chromium CAS:7440-47-3
Nantong Guangyuan Chemicl Co,Ltd
Chromium
$10.00 /1kg
Chromium CAS:7440-47-3
Yujiang Chemical (Shandong) Co.,Ltd.
chromium powder
$10.50 /100000kg
chromium powder CAS:7440-47-3
career henan chemical co
Chromium
$1.00 /1kg
Chromium CAS:7440-47-3
Henan Tianfu Chemical Co.,Ltd.
Hubei Jusheng Technology Co.,Ltd.
Career Henan Chemica Co
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD