CAS 7440-47-3
:Cromo
Descripción:
Cromo, con el número CAS 7440-47-3, es un metal de transición conocido por su alta resistencia a la corrosión y dureza. Tiene un número atómico de 24 y está representado por el símbolo Cr en la tabla periódica. Cromo exhibe un brillo metálico gris plateado y se encuentra principalmente en la naturaleza en forma de mineral de cromita. Se caracteriza por su capacidad para formar varios estados de oxidación, siendo +3 y +6 los más comunes en compuestos. Cromo se utiliza ampliamente en la producción de acero inoxidable y otras aleaciones, mejorando su resistencia y resistencia a la oxidación. Además, juega un papel crucial en la fabricación de pigmentos, como el óxido de Cromo, que aporta colores vibrantes a cerámicas y pinturas. En términos de reactividad química, Cromo puede reaccionar con oxígeno y otros no metales, formando óxidos y otros compuestos. Si bien es esencial en cantidades traza para funciones biológicas, ciertos compuestos de Cromo, particularmente el Cromo hexavalente, son conocidos por ser tóxicos y cancerígenos, lo que requiere un manejo y regulación cuidadosos.
Fórmula:Cr
InChI:InChI=1S/Cr
Clave InChI:InChIKey=VYZAMTAEIAYCRO-UHFFFAOYSA-N
SMILES:[Cr]
Sinónimos:- Alpaste RRA 030
- Alpaste RRA 050
- BioChrome
- BioChrome (feed additive)
- Chrom
- Chrome
- Chromium
- Chromium Coating Quality Balzers 0.7-3.5 Mm
- Chromium chips (99.8%)
- Chromium crystallites (99.99%)
- Chromium element
- Chromium flakes(99.3%)
- Chromium metal
- Chromium pellets(99.7%)
- Chromium powder
- Chromium solution 10 000 ppm
- Chromium solution 1000 ppm
- Chromium(III)
- ChromiumchipsNmmthick 99,99%
- ChromiumflakesNmmanddown
- Chromiumlumpelectrolytic
- ChromiumpelletsNmm
- ChromiumpowderNmesh
- Cromo
- Dinakrome
- Sun Ti-Cr
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Chromium crystallite pieces, 2-15mm (0.08-0.59in), 99.996% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.996%Forma y color:Chunks/pieces, 2-15 mm (0.08-0.59 in.)Peso molecular:52.00Chromium powder, -10+20 mesh, 99.996% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.996%Forma y color:Powder, -10+20 meshPeso molecular:52.00Chromium sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.95% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.95%Forma y color:Silvery gray, Sputtering target, 76.2mm (3.0in) diameter x 6.35mm (0.250in) thick.Peso molecular:52.00Chromium pieces, 3-12mm (0.12-0.47in), 99.2% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.2%Forma y color:Pieces, 3-12mmPeso molecular:52.00Chromium powder, APS <10 micron, 99.2% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.2%Peso molecular:52.00Chromium sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.95% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.95%Forma y color:Silvery gray, Sputtering target, 50.8mm (2.0in) diameter x 3.18mm (0.125in) thick.Peso molecular:52.00Chromium pieces, 2-8mm (0.08-0.31in), 99.99% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.99%Peso molecular:52.00Chromium cubes, typically 6.35mm (0.25in) square, 99.95% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.95%Forma y color:Gray, cube, typically 6.35mm (0.25in) square.Peso molecular:52.00Chromium granules, -4+7 mesh, 99.999% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.999%Forma y color:Granules,Peso molecular:52.00Chromium pieces, irregular, 99% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99%Peso molecular:52.00Chromium powder, -60 mesh, 99.95% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.95%Forma y color:PowderPeso molecular:52.00Chromium powder, -100+325 mesh, 99.97% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.97%Forma y color:Grey, PowderPeso molecular:52.00Chromium powder, -200 mesh, 99.94% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.94%Forma y color:Gray, PowderPeso molecular:52.00Chromium cubes, 12.5mm (0.492in) square, 99.97% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.97%Forma y color:Cubes, 12.5mm (0.492in) square.Peso molecular:52.00Chromium chunks, 2-15mm (0.08-0.59in), 99.996% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.996%Forma y color:Chunks, 2-15 mm (0.08-0.59 in.)Peso molecular:52.00Chromium pieces, electrolytic, 6mm & down, Puratronic™, 99.997% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.997%Forma y color:Metallic grey, Pieces, ≤6 mmPeso molecular:52.00Chromium powder, -100 mesh, 99% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99%Forma y color:Powder, -100 meshPeso molecular:52.00Chromium powder, -325 mesh, 99% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99%Forma y color:Powder, -325 meshPeso molecular:52.00Chromium pieces, 2-3mm (0.08-0.12in), 99.995% (metals basis)
CAS:chromium chrom cromo chromium atom chrome chromic acid and its salts zinc chromates including zinc potassium chromateFórmula:CrPureza:99.995%Forma y color:Metallic grey, 2-3 mm along the width, broken plate irregular piecesPeso molecular:52.00
