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.
Sigma Aldrich Chromium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Chromium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Chromium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Chromium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Chromium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Chromium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Chromium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Chromium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Chromium
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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.
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.
Ace Glass, Inc. Combo mantle power control, 3 position, 240v 7.5amp output, percentage timer (pulse) type
3-position Power Control for multi-element combination heating mantle. Power control is the percentage timer (pulse) type. 240v 7.5amp output.
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/
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.