Sodium Dichromate Dihydrate | 7789-12-0

Cas No :

7789-12-0

Form :

Solid 

Molecular Weight :

298.00 G/Mol

Molecular Formula :

CR2H4NA2O9

Melting Point :

398 °C

Boiling Point :

400 °C

Solubility :

Soluble In Water

Flash Point :

250 °C

Description :

Overview of Sodium Dichromate Dihydrate

The sodium Dichromate Dihydrate is an extremely reactive industrial chromium(VI) compound frequently employed in applications in which powerful oxidizing properties as well as a consistent amount of chromium and high-quality chemical properties are needed. It is generally available as bright orange crystalline solids. It is admired for its superior solubility, stable hydration, as well as its predictable reaction behaviour in industrial settings.

Sodium Dichromate Dihydrate is an important raw material in chemical manufacturing, surface treatment, pigment processing, and oxidation-based industrial applications, where controlled chromium chemistry is essential.


Applications of Sodium Dichromate Dihydrate

Chemical Manufacturing & Industrial Synthesis

Sodium Dichromate Dihydrate can be widely employed in chemical manufacturing processes as a powerful oxidizing agent to control reactions as well as intermediate production. It provides consistent batch quality and dependable process control. It is often compared with Sodium Chromate and Chromic Acid in the oxidation process based on chromium.

Surface Treatment & Corrosion Control

The compound is used in surface treatment processes where chromium compounds provide corrosion resistance and surface stability. It supports controlled passivation and metal protection in industrial processing environments.

Pigments, Dyes & Colour Processing

Sodium Dichromate Dihydrate can be employed in the production of dyes and pigments, where chromium-based chemicals aid in color development and stability. Its lubricity allows for uniform dispersion of industry pigment systems.

Leather & Specialty Industrial Applications

It is also utilized in the processing of leather and other industry applications, where chromium controlled chemical improves efficiency of processing and output quality.


Safety & Handling Guidelines

  • Store in a cool, dry, and well-ventilated area
  • Keep containers tightly sealed and clearly labelled
  • Avoid inhalation of dust and contact with skin or eyes
  • Use protective gloves, goggles, a face shield, and suitable industrial clothing
  • Handle under controlled conditions due to the toxic and oxidising nature
  • Dispose of waste and packaging strictly according to environmental and regulatory guidelines


Where to Buy Sodium Dichromate Dihydrate?

Sodium Dichromate Dihydrate Manufacturer

Sodium Dichromate Dihydrate can be made for use in industrial applications in which constant chromium concentration, as well as a strong oxidising capacity and dependable performance, are essential for chemical synthesis as well as surface treatment.

Sodium Dichromate Dihydrate Supplier & Distributor

Sodium Dichromate Dihydrate is supplied in industrial-grade quantities for manufacturers requiring dependable quality and regulated handling. As an industrial chemicals supplier and distributor, Chemicalbull Pvt. Ltd. supports customers with reliable sourcing and standard documentation.


MSDS for Sodium Dichromate Dihydrate

The MSDS for Dichromate Sodium provides comprehensive details on the dangers and safe handling practices, the storage environment, exposure control in the first-aid category, as well as emergency response measures. Always read the MSDS prior to industrial use.


Frequently Asked Questions (FAQs)

  1. What is Sodium Dichromate Dihydrate used for?

    Sodium Dichromate Dihydrate is used in chemical manufacturing, oxidation reactions, surface treatment, pigment and dye processing, leather processing, and specialty industrial applications.

  2. What is the chemical formula of Sodium Dichromate Dihydrate?

    The sodium dichromate dihydrate chemical formula is Na₂Cr₂O₇·2H₂O.

  3. Is Sodium Dichromate Dihydrate soluble in water?

    Yes, the solubility of sodium dichromate dihydrate in water is very high, which makes it ideal for industrial processing that relies on solutions.

  4. What are the main industrial uses of Sodium Dichromate Dihydrate?

    Its industrial uses include oxidation reactions, corrosion control, pigment manufacturing, leather processing, and chromium-based chemical synthesis.

  5. Is Sodium Dichromate Dihydrate hazardous?

    Yes, Sodium Dichromate Dihydrate is toxic and a strong oxidising agent. Strict industrial safety practices, PPE, and controlled handling are mandatory.