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.
Ace Glass, Inc. Column, 12" ID x 24", 6" O-ring grooved flat flange top, #80 Ace-Thred bottom
12 I.D. x 24 chromatography column with a size 6 o-ring grooved flat flange top and #80 Ace-Thred bottom. Supplied with silicone o-ring.
Ace Glass, Inc. Combo mantle power control, 6 position, 240v 15amp output, proportional voltage (steady state) type
6-position Power Control for multi-element combination heating mantle. Power control is the proportional voltage (steady state) type. 240v 15amp output.
Ace Glass, Inc. Column, 6" ID x 48" , 6" O-ring grooved flat flange top, #80 Ace-Thred bottom
6 I.D. x 48 chromatography column with a size 6 o-ring grooved flat flange top and #80 Ace-Thred bottom. Supplied with silicone o-ring.
Strem, An Ascensus Company CAS# 7440-47-3. 100g. Chromium flakes (99.3%). MFCD00010944
CAS# 7440-47-3. 100g. Chromium flakes (99.3%). MFCD00010944. Molecular Weight: 52.01. Molecular Formula: Cr. Color/form: 19 mm and down Strem# 93-2456. http://www.strem.com/catalog/v/93-2456/
![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.
Ace Glass, Inc. Column, 12" ID x 18", 6" O-ring grooved flat flange top, #80 Ace-Thred bottom
12 I.D. x 18 chromatography column with a size 6 o-ring grooved flat flange top and #80 Ace-Thred bottom. Supplied with silicone o-ring.
Ace Glass, Inc. Combo mantle power control, 3 position, 240v 7.5amp output, proportional voltage (steady state) type
3-position Power Control for multi-element combination heating mantle. Power control is the proportional voltage (steady state) type. 240v 7.5amp output.
Medchemexpress LLC 3-pyridinecarboxylic acid, chromium(3+) salt | 64452-96-6 | MFCD00186328 | >98.0% | 418.30 g/mol | C18H12CrN3O6 | 500 G
Chromium nicotinate is the nicotinate salt of trivalent chromium used in research on glucose metabolism and nutritional supplementation. The compound has formula C18H12CrN3O6, CAS 64452-96-6, and molecular weight 418.30 g/mol. It is supplied for research use only and is not validated for clinical applications.
- Useful for studies of glucose metabolism and type 2 diabetes mechanisms.
- Trivalent chromium complex with defined molecular formula and weight.
- Commonly available at high purity (reported ≥98%).
- Suitable for in vitro biochemical and formulation research.
- Provided with CAS and structural identifiers for unambiguous identification.
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
Strem, An Ascensus Company CAS 61788-69-0. 500g. Chromium (III) naphthenate 30% in mineral spirits (2% Cr). MFCD00146434
CAS 61788-69-0. 500g. 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/
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.
Selleck Chemical LLC Chromium picolinate
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
Ace Glass, Inc. Combo mantle power control, 6 position, 240v 15amp output, percentage timer (pulse) type
6-position Power Control for multi-element combination heating mantle. Power control is the percentage timer (pulse) type. 240v 15amp output.