Chromium(III) nitrate

Chromium(III) nitrate

Chromic nitrate; Chromium(III) nitrate; Chromium trinitrate nonahydrate

CAS 7789-02-8

Chemical Formula Cr(NO3)3•9H2O

Molecular Weight 400.15 g/mol

Chromium(III) nitrate is an inorganic compound composed of chromium and nitrate ions, often found as a crystalline solid. It is commonly used in academic labs to synthesize chromium-containing compounds and in the dyeing industry.

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Industrial Uses

1. Performance Chemicals

  • Precursor: It's a starting material for producing chromium oxides (like Cr2O3) and other chromium-based materials used in catalysts, pigments, and magnetic materials.
  • Coordination Complexes: It's employed in academic labs for synthesizing chromium coordination complexes.
  • Catalysis: Chromium(III) nitrate is also used in the catalysis industry, likely as a precursor for creating catalysts.

2. Metal Treatment

  • Trivalent Chromium Plating: Chromium(III) nitrate is a key component in solutions used for trivalent chromium plating, which is a process for depositing a thin layer of chromium onto a metal surface. This process is used in decorative plating to enhance the appearance and corrosion resistance of various products.
  • Aluminum Treatment: Chromium(III) nitrate is used in the aircraft industry for treating aluminum surfaces. This treatment improves the aluminum's resistance to corrosion and wear.

3. Paints, Coatings & Adhesives

  • Pigment: Chromium(III) nitrate, also known as chromium trinitrate, is used in paints and coatings to provide a vibrant green color and improve corrosion resistance.

Specifications

Assay 98%
Appearance Dark purple to violet crystalline solid
Odor Odorless
Boiling Point Decomposes before boiling
Melting Point 60°C
Density 1.85 g/cm3
Solubility Highly soluble in water and alcohol
Viscosity Not applicable
Flash Point Not applicable

Hazard Symbols

Irritants/Sensitisers/Other Hazards
Environmental Hazard

FAQs

1. What is the current price of Chromium(III) nitrate in India?
The price of Chromium(III) nitrate can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.6301 00 6301 directly for a customized quote tailored to your needs.

2. Where can I buy Chromium(III) nitrate in India?
You can purchase Chromium(III) nitrate from MULTICHEM, a leading exporter with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across global markets. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Chromium(III) nitrate? 
Our minimum order quantity (MOQ) for Chromium(III) nitrate is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Chromium(III) nitrate supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.