Cookies disclaimer

Estoy de acuerdo utilizamos cookies para mejorar la experiencia de navegación del usuario y para estudiar cómo se utiliza nuestro sitio web. si navega por nuestro sitio web, estará aceptando el uso de las cookies en las condiciones establecidas en la presente política de cookies. esta política puede ser actualizada, por lo que le invitamos a revisarla de forma regular

7789-12-0 - Sodium dichromate dihydrate, 99% - L14890 - Alfa Aesar

L14890 Sodium dichromate dihydrate, 99%

Número CAS
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
100g 24,80
500g 41,80
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

Sodium dichromate dihydrate, 99%


Propiedades químicas

Peso molecular
298.00 (261.97anhy)
Punto de fusión
100° -2H{2}O
Soluble in water. Insoluble in alcohol.


Sodium dichromate is used as a strong oxidizing agent in organic synthesis. It is used in metal finishing as an aid of corrosion resistance, manufacture of inorganic chromate pigments and in the preparation of colored glass and ceramic glazes. It is used as a mordant for acidic dyes to improve their color-fast properties and as a corrosion inhibitor in undercoats and primers.


Keep away from sources of ignition, combustible materials. Do not ingest. Do not breathe dust.

Referencias documentales

Fu, M.; Perlman, M.; Lu, Q.; Varga, C. Pharmaceutical solid-state kinetic stability investigation by using moisture-modified Arrhenius equation and JMP statistical software. Electrochem. Commun. 2015, 107, 370-377.

Padilla, R.; Opazo, C.; Ruiz, M. C. Kinetics of Copper Removal from Sulfidized Molybdenite Concentrates by Pressure Leaching. Metall. Mater. Trans. B 2015, 46 (1), 30-37.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H272-H301-H330-H312-H317-H334-H340-H350-H360-H372-H314-H400-H410

May intensify fire; oxidizer. Toxic if swallowed. Fatal if inhaled. Harmful in contact with skin. May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause genetic defects. May cause cancer. May damage fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure. Causes severe skin burns and eye damage. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Indicaciones de precaución: P221-P210-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Clase de peligro
Grupo de embalaje
Código de tarifa arancelaria unificado


  • A10552

    Sodium bromide, 99+% (dry wt.), water <1.0%
  • A10924

    N,N-Dimethylacetamide, 99%
  • A10958

    1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water
  • A11010

    1,4-Dihydroxyanthraquinone, 95%
  • L15141

    [Bis(trifluoroacetoxy)iodo]benzene, 97%

Visto recientemente

Productos químicos

Ciencias de la vida

Metales & materiales


Análisis y material de laboratorio