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.
Chromium pieces, 1-25mm (0.04-1in), 99.99% (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]
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]
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]
Chromium etchant
High Purity Ceric Ammonium Nitrate System For Precise, Clean Etching of Chromium and Chromium Oxide Films
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]
Chromium, 99+%, pure, powder
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]
Chromium powder, -325 mesh, 99% (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]
Chromium pieces, 3-12mm (0.12-0.47in), 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]
Transene Inc Chromium Etchant 1020, 1 Gallon
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.
Medchemexpress LLC 3-pyridinecarboxylic acid, chromium(3+) salt (3:1) | 64452-96-6 | MFCD00186328 | ≥98.0% | 418.30 | C18H12CrN3O6 | 1 KG
Chromium nicotinate is the nicotinate salt of trivalent chromium used as a dietary supplement and research compound. It is investigated for support of glucose metabolism and type 2 diabetes and is supplied as a solid with molecular formula C18H12CrN3O6 and molecular weight 418.30 g/mol.
- Used to support glucose metabolism and insulin sensitivity.
- High purity ≥98.0% (assay).
- Chemical formula C18H12CrN3O6 and molecular weight 418.30 g/mol.
- CAS number 64452-96-6 for unambiguous identification.
- Available in kilogram quantities for bulk laboratory or formulation use.
Transene Inc Chromium Etchant 1020, 4 x 1 Gallon
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.
Medchemexpress LLC 3-pyridinecarboxylic acid, chromium(3+) salt (3:1) | 64452-96-6 | MFCD00186328 | ≥98.0% | 418.30 g/mol | C18H12CrN3O6 | 50 G
Chromium nicotinate is the nicotinate salt of trivalent chromium (Cr3+) supplied as a research-grade powder. It is commonly used in studies of glucose metabolism and as a model nutritional supplement for type 2 diabetes research. The compound's chemical identifiers include CAS 64452-96-6, formula C18H12CrN3O6, and molecular weight 418.30 g/mol.
- High purity: ≥98.0%
- Powder form suitable for formulation and analytical studies
- Used in glucose metabolism and diabetic research
- Chemical formula C18H12CrN3O6
- Molecular weight 418.30 g/mol
- Available in laboratory-scale pack sizes for research use
![Medchemexpress LLC [cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide | 313988-89-5 | 99.25% | 4207.66 | 1 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/default.jpg-250.jpg)
Medchemexpress LLC [cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide | 313988-89-5 | 99.25% | 4207.66 | 1 MG
[cPP1-7,NPY19-23,Ala31,Aib32,Gln34]-hPancreatic Polypeptide is a potent and selective neuropeptide Y Y5 receptor agonist with an IC50 of 0.24 nM for binding to the hY5 receptor. It induces a high amount of food intake.
- Potent and selective neuropeptide Y Y5 receptor agonist.
- Exhibits an IC50 of 0.24 nM for binding to the hY5 receptor.
- Induces a high amount of food intake.
- Has IC50s of 530 nM, >500 nM, and 51 nM for binding to the hY1, hY4, and hY2 receptors, respectively.
- Induces a high amount of food intake in a dose-dependent manner in adult male rats weighing 340-400 g.
Medchemexpress LLC Chromium picolinate | 14639-25-9 | MFCD00068715 | 99.8% | 418.3 g/mol | C18H12CrN3O6 | 10MM 1ML
Chromium picolinate is a coordination complex of chromium(III) and picolinic acid used as an analytical reagent in biochemical and cellular research, including studies of insulin signaling. It is provided as a ready-to-use 10 mM solution in DMSO (1 mL) or as solid formats for reconstitution, and is accompanied by safety and handling documentation.
- High purity (~99.8%) suitable for analytical and research applications.
- Available as a 10 mM solution in DMSO for immediate use.
- Also available as solid formats for reconstitution or bulk use.
- Chemical formula C18H12CrN3O6 and molecular weight 418.3 g/mol.
- Supplied with safety data sheet and technical documentation for safe handling.
Chromium pieces, 2-8mm (0.08-0.31in), 99.99% (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]