Chromium Nitrate- 1 Kg Packs

Chromium Nitrate, commonly known as Chromium(III) Nitrate or Chromic Nitrate, is an inorganic chromium salt used in laboratory chemistry, inorganic synthesis, and materials research. The commonly supplied hydrated form is chromium(III) nitrate nonahydrate, with the formula Cr(NO₃)₃·9H₂O and a formula mass of approximately 400.15 g/mol. It typically occurs as deep violet crystals and dissolves readily in water, making it relevant to solution preparation and selected investigations involving chromium(III) ions. In educational and research laboratories, Chromium Nitrate may be used in inorganic reaction studies, precursor preparation, and investigations of coordination compounds. Its suitability depends on the exact hydration state, grade, and experimental method. Chromium nitrate is an oxidizing chemical and can intensify combustion when in contact with combustible or reducing materials, so appropriate storage, protective equipment, and laboratory safety procedures are essential.

Product Specifications

Specification	Details
Appearance	Deep violet crystals
Assay	99%
Chemical Name	Chromium(III) Nitrate Nonahydrate
Alternate Names	Chromic Nitrate Nonahydrate, Chromium Trinitrate Nonahydrate, Chromium(III) Nitrate Hydrate
Molecular Formula	Cr(NO₃)₃·9H₂O
Empirical Formula	CrH₁₈N₃O₁₈
CAS Number	7789-02-8
Molecular Weight	400.15 g/mol
Grade	LR Laboratory Reagent

Key Features of Chromium Nitrate

• Defined chromium(III) compound: Chromium(III) Nitrate Nonahydrate contains chromium in the +3 oxidation state and has the formula Cr(NO₃)₃·9H₂O.
• Characteristic appearance: The nonahydrate form is recognized by its deep violet crystalline appearance.
• High water solubility: It dissolves readily in water, supporting the preparation of solutions for suitable laboratory procedures.
• Inorganic synthesis relevance: It can serve as a chromium source in selected chemical preparation and materials research procedures.
• Oxidizing properties: Its nitrate groups contribute to oxidizing behaviour, requiring separation from combustible substances and reducing agents.

Laboratory Applications of Chromium Nitrate

• Inorganic chemistry practicals: Supports supervised experiments involving chromium(III) salts, aqueous solutions, and inorganic reaction chemistry in appropriately equipped laboratories.
• Solution preparation: Its water solubility makes it suitable for preparing chromium(III)-containing solutions when the specified concentration and grade meet the procedure requirements.
• Coordination chemistry research: Can serve as a chromium source in selected studies involving coordination compounds and metal–ligand interactions.
• Materials research: May be used as a precursor in selected investigations involving chromium-containing oxides and other inorganic materials, subject to the preparation method.
• Research and analytical investigations: Can support selected chromium chemistry studies where the compound’s composition and reagent specifications are appropriate for the intended method.

Why Choose Lab Wale to Buy Chromium Nitrate

Lab Wale provides a sourcing option for laboratory chemicals and scientific supplies used by schools, colleges, universities, research centres, and laboratory professionals. When purchasing Chromium Nitrate, check the chemical identity, hydration state, grade, pack size, and available technical and safety information to ensure compatibility with the intended procedure. The 1 kg pack format can support institutional procurement and inventory planning. Confirming the correct chemical form helps laboratories maintain accurate reagent calculations and follow suitable storage and handling practices.

Frequently Asked Questions About Chromium Nitrate

What is Chromium Nitrate used for in laboratories?

Chromium Nitrate is used in selected inorganic chemistry investigations, preparation of chromium-containing solutions, coordination chemistry, and materials research. The hydrated form can act as a chromium(III) source in suitable synthesis procedures. Its suitability depends on the exact chemical form, reagent specifications, and requirements of the experiment.

What is the chemical formula of Chromium Nitrate?

Chromium(III) Nitrate Nonahydrate has the formula Cr(NO₃)₃·9H₂O and a formula mass of approximately 400.15 g/mol. Anhydrous chromium(III) nitrate has a different formula mass because it does not contain waters of crystallization. The hydration state should therefore be confirmed before calculating reagent quantities.

What is the CAS number of Chromium Nitrate?

CAS 7789-02-8 is commonly used for chromium(III) nitrate nonahydrate. Because the name Chromium Nitrate can also refer to other hydration states or compositions, confirm the exact product identity before using this identifier in procurement, laboratory inventory, or experimental records.

Is Chromium Nitrate suitable for educational and research laboratories?

Chromium Nitrate can be appropriate for selected college, university, and research laboratory procedures when its grade and composition meet the method requirements. It is an oxidizing substance and may intensify combustion in contact with combustible or reducing materials. Use requires appropriate supervision, risk assessment, and laboratory safety controls.

How should Chromium Nitrate be stored and handled safely?

Store Chromium Nitrate in a tightly closed, compatible container under the conditions specified by its Safety Data Sheet. Keep it away from combustible materials, reducing agents, and other identified incompatibilities. Wear suitable gloves, protective clothing, and eye protection, and avoid generating or inhaling dust. Follow approved procedures for spills and waste disposal.

Storage Conditions for Chromium Nitrate

Store Chromium Nitrate in a tightly closed, compatible container in a cool, dry, well-ventilated area, following the applicable Safety Data Sheet. As an oxidizing chemical, it must be segregated from combustible materials, organic substances, and reducing agents. Protect the material from contamination and maintain clear container identification. Keep it in an appropriate chemical storage area with access restricted to authorized laboratory personnel.

Precautions for Handling Chromium Nitrate

Review the current Safety Data Sheet and complete an appropriate risk assessment before handling Chromium Nitrate. Wear suitable chemical-resistant gloves, protective clothing, and safety goggles. Avoid generating or inhaling dust and prevent skin and eye contact. Keep the chemical away from combustible and reducing materials, and use appropriate ventilation when required. Prevent environmental release and follow institutional procedures for spill response and chromium-containing hazardous-waste disposal. Educational use requires suitable supervision and laboratory controls.