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POTASSIUM DICHROMATE

POTASSIUM DICHROMATE full-image
POTASSIUM DICHROMATE full-image
POTASSIUM DICHROMATE full-image

POTASSIUM DICHROMATE

Serial: chmbuyic113

Potassium dichromate, K2Cr2O7,
is a common inorganic chemical reagent, most commonly used as an
oxidizing agent in various laboratory and industrial applications. As
with all hexavalent chromium compounds, it is acutely and chronically
harmful to health.

What is Potassium dichromate (K2Cr2O7)?

K2Cr2O7 is an inorganic chemical reagent with chemical name Potassium dichromate. It is also called as Potassium bichromate or Dipotassium bichromate. It is crystalline ionic solid, with a bright red-orange colour. It is odourless and insoluble in acetone as well as alcohol but dissolves in water.

It is widely used as a precursor to potassium chrome alum and leather tanning. It is commonly used as an oxidizing agent in several industries and laboratories. It is highly corrosive and noncombustible. Potassium dichromate is prepared as follows –

  • By reacting potassium chloride on sodium dichromate or
  • Produced from potassium chromate by the roasting of chromite ore with potassium hydroxide
  • Potassium dichromate - K2Cr2O7




Feature:

Potassium dichromate (K2Cr2O7 ) Uses

  • Used in cement to retard the setting of the mixture and to improve its density along with the texture.
  • It is used in photographic screen printing.
  • It is a common reagent used in analytical chemistry for classical “wet tests”.
  • It is used to stain certain type of woods to produce deep, rich browns.
  • It is used to clean glassware and as an etching material.
  • Used in pyrotechnic displays along with iron and tungsten.
  • Medically it can be used externally as an antiseptic, caustic, and astringent.

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Nature of Business: Suppliers, Manufacturers, Dealers, Exporters & Importers & Wholesalers | Area: Kolkata | Item Name: Potassium Dichromate