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ChemicalBook >> CAS DataBase List >> Chromium

Chromium

Chromium price.
  • $26 - $14900
  • 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
Price374 Properties Safety Information Description
374 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • GFS CHEMICALS
  • ProChem
  • Sigma-Aldrich
  • Strem Chemicals
  • Thermo Scientific Chemicals
  • Usbiological
Package
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  • 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%
  • Packaging1kg
  • Price$345
  • 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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  • ManufacturerSigma-Aldrich
  • Product number266264
  • Product descriptionChromium powder, 99.5%, 100 mesh
  • Packaging50g
  • Price$60.6
  • Updated2026-04-30
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  • ManufacturerSigma-Aldrich
  • Product number266299
  • Product descriptionChromium powder, ≥99% trace metals basis, <45 μm
  • Packaging100g
  • Price$69.9
  • Updated2026-04-30
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  • ManufacturerSigma-Aldrich
  • Product numberGF47766707
  • Product descriptionChromium powder, max. particle size 200 micron, weight 100 g, purity 99.+%
  • Packaging1ea
  • Price$371
  • Updated2026-04-30
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  • ManufacturerSigma-Aldrich
  • Product numberGF32151451
  • Product descriptionChromium lump, 25 mm max. lump size, weight 100 g, purity 99.95%
  • Packaging1ea
  • Price$339
  • Updated2023-06-20
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  • ManufacturerSigma-Aldrich
  • Product numberGF85982136
  • Product descriptionChromium powder, 200 max. part. size (micron), weight 50 g, purity 99.0+%
  • Packaging1ea
  • Price$339
  • Updated2026-04-30
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  • ManufacturerSigma-Aldrich
  • Product number1.12097
  • Product descriptionChromium powder 99+
  • Packaging500g
  • Price$224
  • Updated2026-04-30
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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$286
  • Updated2026-03-19
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  • ManufacturerSigma-Aldrich
  • Product number266299
  • Product descriptionChromium powder, ≥99% trace metals basis, <45 μm
  • Packaging500g
  • Price$299
  • Updated2026-04-30
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  • ManufacturerSigma-Aldrich
  • Product numberGF28257217
  • Product descriptionChromium lump, 25 mm max. lump size, weight 50 g, purity 99.95%
  • Packaging1ea
  • Price$310
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number266264
  • Product descriptionChromium powder, 99.5%, 100 mesh
  • Packaging250g
  • Price$132
  • Updated2026-04-30
  • 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% 1kg $345 2021-12-16 Buy
ProChem 1459 Chromium,chips,3-6mmthick 99.99% 250gm $115 2021-12-16 Buy
Sigma-Aldrich 266264 Chromium powder, 99.5%, 100 mesh 50g $60.6 2026-04-30 Buy
Sigma-Aldrich 266299 Chromium powder, ≥99% trace metals basis, <45 μm 100g $69.9 2026-04-30 Buy
Sigma-Aldrich GF47766707 Chromium powder, max. particle size 200 micron, weight 100 g, purity 99.+% 1ea $371 2026-04-30 Buy
Sigma-Aldrich GF32151451 Chromium lump, 25 mm max. lump size, weight 100 g, purity 99.95% 1ea $339 2023-06-20 Buy
Sigma-Aldrich GF85982136 Chromium powder, 200 max. part. size (micron), weight 50 g, purity 99.0+% 1ea $339 2026-04-30 Buy
Sigma-Aldrich 1.12097 Chromium powder 99+ 500g $224 2026-04-30 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 $286 2026-03-19 Buy
Sigma-Aldrich 266299 Chromium powder, ≥99% trace metals basis, <45 μm 500g $299 2026-04-30 Buy
Sigma-Aldrich GF28257217 Chromium lump, 25 mm max. lump size, weight 50 g, purity 99.95% 1ea $310 2026-04-30 Buy
Sigma-Aldrich 266264 Chromium powder, 99.5%, 100 mesh 250g $132 2026-04-30 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
PH :<1 (H2O, 20°C)
Odor :Odorless
Flame Color :Silvery white
Resistivity :12.7 μΩ-cm, 20°C
Water Solubility :Insoluble in water.
Electrical Conductivity :7.9× 106S/m
Thermal Conductivity :94 W/(m·K)
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.
Cosmetics Ingredients Functions :COLORANT
InChI :1S/Cr
InChIKey :VYZAMTAEIAYCRO-UHFFFAOYSA-N
SMILES :[Cr]
Hardness, Brinell :125
Modulus of Elasticity :248 GPa
Hardness, Knoop :144, Converted from Brinell
Hardness, Rockwell B :72, Converted from Brinell
Hardness, Vickers :131, Converted from Brinell
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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Suppliers and manufacturers

Hebei Chuanghai Biotechnology 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
Nantong Guangyuan Chemicl Co,Ltd
Henan Tianfu Chemical Co.,Ltd.
Career Henan Chemica Co
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD
Shaanxi Dideu Medichem Co. Ltd
Zhuoer Chemical Co., Ltd