
Chromium (Cr)
Chromium is a hard, lustrous steel-gray metal that was discovered in 1797. Found primarily in chromite ore, it is usually produced by reducing the oxide with aluminum.
Chromium is used to harden steel, make stainless steel, and form other alloys. In plating, it produces a hard, smooth surface that resists corrosion. Chromium in glass imparts an emerald green color and is also used as a catalyst.
All chromium compounds are colored and useful in a number of industrial applications. Chromium compounds are toxic and should be handled properly. Chromium is present in certain foods but toxic in excess.
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Filtered Search Results

Chromium powder, APS <10 micron, 99.2% (metals basis)
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
PubChem CID | 23976 |
---|---|
CAS | 7440-47-3 |
Molecular Weight (g/mol) | 52.00 |
ChEBI | CHEBI:28073 |
MDL Number | MFCD00010944 |
SMILES | [Cr] |
Synonym | chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 |
IUPAC Name | chromium |
InChI Key | VYZAMTAEIAYCRO-UHFFFAOYSA-N |
Molecular Formula | Cr |
Chromium powder, -200 mesh, 99.94% (metals basis)
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
PubChem CID | 23976 |
---|---|
CAS | 7440-47-3 |
Molecular Weight (g/mol) | 52.00 |
ChEBI | CHEBI:28073 |
MDL Number | MFCD00010944 |
SMILES | [Cr] |
Synonym | chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 |
IUPAC Name | chromium |
InChI Key | VYZAMTAEIAYCRO-UHFFFAOYSA-N |
Molecular Formula | Cr |
Chromium etchant
High Purity Ceric Ammonium Nitrate System For Precise, Clean Etching of Chromium and Chromium Oxide Films
Form | Liquid |
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MDL Number | MFCD07370678 |
Color | Orange |
DOT Information | DOT Class: 8, Packaging Group: II |
Chemical Name or Material | Chromium etchant |
Odor | Acrid |
Vapor Pressure | 17mm Hg at 20°C |
Chromium cubes, 12.5mm (0.492in) square, 99.97% (metals basis)
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
PubChem CID | 23976 |
---|---|
CAS | 7440-47-3 |
Molecular Weight (g/mol) | 52.00 |
ChEBI | CHEBI:28073 |
MDL Number | MFCD00010944 |
SMILES | [Cr] |
Synonym | chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 |
IUPAC Name | chromium |
InChI Key | VYZAMTAEIAYCRO-UHFFFAOYSA-N |
Molecular Formula | Cr |
Chromium powder, -10+20 mesh, 99.996% (metals basis)
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
PubChem CID | 23976 |
---|---|
CAS | 7440-47-3 |
Molecular Weight (g/mol) | 52.00 |
ChEBI | CHEBI:28073 |
MDL Number | MFCD00010944 |
SMILES | [Cr] |
Synonym | chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 |
IUPAC Name | chromium |
InChI Key | VYZAMTAEIAYCRO-UHFFFAOYSA-N |
Molecular Formula | Cr |
Chromium Metal, 2 in. and Finer, Chips, 99%, Spectrum™ Chemical
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CAS: 7440-47-3
CAS | 7440-47-3 |
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Chromium sputtering target, 50.8mm (2.0 in.) dia. x 6.35mm (0.250 in.) thick, 99.95% (metals basis), Thermo Scientific™
CAS: 7440-47-3 Molecular Formula: Cr Molecular Weight (g/mol): 52.00 MDL Number: MFCD00010944 InChI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N Synonym: chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 PubChem CID: 23976 ChEBI: CHEBI:28073 IUPAC Name: chromium SMILES: [Cr]
PubChem CID | 23976 |
---|---|
CAS | 7440-47-3 |
Molecular Weight (g/mol) | 52.00 |
ChEBI | CHEBI:28073 |
MDL Number | MFCD00010944 |
SMILES | [Cr] |
Synonym | chrom,chrome,cromo,metal,chrome french,compounds,chrom german,chromium, elemental,chromium, metal,ccris 159 |
IUPAC Name | chromium |
InChI Key | VYZAMTAEIAYCRO-UHFFFAOYSA-N |
Molecular Formula | Cr |
Chromium Metal, 100 Mesh, Powder, 98%, Spectrum™ Chemical
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CAS: 7440-47-3
CAS | 7440-47-3 |
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Chromium Metal Pieces, Lab Grade, Innovating Science™
Science Education
A science education product.

A science education product.
CAS: 7740-47-3 Molecular Weight (g/mol): 52 g/mol
CAS | 7740-47-3 |
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Molecular Weight (g/mol) | 52 g/mol |
Transene Inc Chromium Etchant 1020, 1 Gallon
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Transene Chromium Etchants 1020 is a high purity ceric ammonium nitrate systems for precise, clean etching of chromium and chromium oxide films. The etchant is compatible with positive and negative photoresists. Chromium Etchant 1020 is filtered to remove all particulates above 0.2 microns.

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Sigma Organic Chemistry Chromium | 250G | 7440-47-3 | MFCD00010944 | 0.995
Chromium | 250G | 7440-47-3 | MFCD00010944 | 0.995

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Sigma Organic Chemistry Chromium | 500G | 7440-47-3 | MFCD00010944 | >=99% trace metals basis
Chromium | 500G | 7440-47-3 | MFCD00010944 | >=99% trace metals basis

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Selleck Chemical LLC Chromium picolinate
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Chromium picolinate is a coordination complex consisting of chromium(III) and picolinic acid It is used as a nutritional supplement for optimal insulin function in patients with Type 2 diabetes or promotion of weight loss

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Strem, An Ascensus Company CAS 61788-69-0. 100g. Chromium (III) naphthenate 30% in mineral spirits (2% Cr). MFCD00146434
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CAS 61788-69-0. 100g. Chromium (III) naphthenate 30% in mineral spirits (2% Cr). MFCD00146434. Molecular Weight . Molecular Formula . Color/form dark green to brown liq. Strem 93-2424. http//www.strem.com/catalog/v/93-2424/

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Enterprise Technology Solutions Portable Power Pack, Usb, 12,000 Mah, Black
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ABILITYONE 6140016728907 Skilcraft Fully recharge devices with the portable USB power packs. Compact and easy-to-carry power packs with integrated flashlight are rechargeable up to 500 times. Charge two devices at once with dual charging ports. LED power indicator shows the amount of charge remaining.

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