Chromium Hydroxide- 1 Kg Packs

Chromium Hydroxide, commonly known as Chromium(III) Hydroxide or Chromic Hydroxide, is an inorganic chromium compound relevant to inorganic chemistry, precipitation reactions, and selected materials research. Its idealized chemical formula is Cr(OH)₃, and it contains chromium in the +3 oxidation state. Chromium(III) hydroxide is generally described as a green, gelatinous or finely divided solid with very low solubility in water. It exhibits amphoteric behaviour, reacting with suitable acids and strong bases under appropriate conditions. These properties make it relevant to laboratory investigations of hydroxide precipitation, metal-ion chemistry, and the preparation of chromium-containing materials. In educational and research laboratories, it can support selected experiments involving inorganic reactions and compound characterization when the material meets the method requirements. Commercial chromium hydroxide may contain variable amounts of water, so its exact composition should be established before quantitative analytical work or reagent calculations.

Product Specifications

Specification	Details
Appearance	Blue-green powder
Assay	99%
Chemical Name	Chromium(III) Hydroxide
Alternate Names	Chromic Hydroxide, Chromium Trihydroxide, Chromium(III) Hydroxide Hydrate
Molecular Formula	Cr(OH)₃
Empirical Formula	CrH₃O₃
CAS Number	1308-14-1
Molecular Weight	103.02 g/mol
Grade	LR Laboratory Reagent

Key Features of Chromium Hydroxide

• Inorganic chromium compound: Chromium(III) Hydroxide has the idealized formula Cr(OH)₃ and contains chromium in the +3 oxidation state.
• Characteristic appearance: Hydrated commercial material is commonly described as a blue-green powder, although physical characteristics can vary with composition.
• Low water solubility: Chromium(III) hydroxide has very low solubility in water, making it relevant to precipitation and separation studies.
• Amphoteric behaviour: It can react with suitable acids and strong bases, supporting investigations of inorganic chemical reactivity.
• Research relevance: It can serve as a starting material for selected chromium-containing compounds and materials when its composition is appropriate for the procedure.

Laboratory Applications of Chromium Hydroxide

• Precipitation experiments: Supports supervised investigations of hydroxide precipitation and the reactions of chromium(III) ions with suitable reagents.
• Inorganic chemistry practicals: Can be used in selected college and university experiments involving metal hydroxides, solubility, and amphoteric behaviour.
• Chromium compound preparation: May serve as a starting material for preparing selected chromium compounds through appropriate chemical reactions.
• Materials chemistry research: Can be used in research investigating chromium-containing precursors and the formation of inorganic materials.
• Qualitative chemical investigations: May support selected studies of chromium(III) reactions and separation behaviour when the procedure is compatible with the material’s composition.

Why Choose Lab Wale to Buy Chromium Hydroxide

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 Hydroxide, check the chemical identity, composition, grade, pack size, and available technical and safety information to determine suitability for the intended application. The 1 kg pack format can support institutional procurement and laboratory inventory planning. Selecting the correct material helps laboratories maintain accurate reagent records and follow appropriate handling and disposal procedures.

Frequently Asked Questions About Chromium Hydroxide

What is Chromium Hydroxide used for in laboratories?

Chromium Hydroxide is used in selected inorganic chemistry experiments involving precipitation, metal hydroxides, and chromium(III) reactions. It may also serve as a starting material in selected compound preparation and materials research procedures. Its suitability depends on the material’s composition and the requirements of the experiment.

What is the chemical formula of Chromium Hydroxide?

The idealized formula of Chromium(III) Hydroxide is Cr(OH)₃, and its empirical formula is CrH₃O₃. Its theoretical formula mass is approximately 103.02 g/mol. Hydrated commercial materials may contain additional water, so their actual composition and effective formula mass can differ.

What is the CAS number of Chromium Hydroxide?

CAS 1308-14-1 is commonly associated with Chromium(III) Hydroxide Hydrate. Because commercial material may have variable hydration, the product identity and composition should be checked before using the CAS number for procurement, inventory records, or analytical calculations.

Why is Chromium Hydroxide described as amphoteric?

Chromium(III) Hydroxide is described as amphoteric because it can react with both acids and strong bases under appropriate conditions. This behaviour makes it useful for selected inorganic chemistry investigations involving hydroxide reactions and metal-ion chemistry. Experimental procedures should account for the hazards of the reagents involved.

How should Chromium Hydroxide be stored and handled safely?

Store Chromium Hydroxide in a tightly closed, compatible container in a cool, dry area. Avoid generating or inhaling dust, and wear suitable gloves, protective clothing, and eye protection. Consult the current Safety Data Sheet for specific handling, ventilation, incompatibility, spill-response, and disposal requirements.

Storage Conditions for Chromium Hydroxide

Store Chromium Hydroxide in a tightly closed, chemically compatible container in a cool, dry, well-ventilated area. Protect it from contamination and unnecessary exposure to moisture. Keep the material segregated from incompatible chemicals as specified in the applicable Safety Data Sheet. Maintain clear container identification and restrict access to authorized laboratory personnel.

Precautions for Handling Chromium Hydroxide

Review the current Safety Data Sheet and complete an appropriate risk assessment before handling Chromium Hydroxide. Wear suitable chemical-resistant gloves, safety goggles, and protective clothing. Avoid creating or inhaling dust and prevent contact with the eyes and skin. Use appropriate ventilation when necessary, prevent environmental release, and follow institutional procedures for spills and chromium-containing waste disposal. Educational laboratory use requires appropriate supervision and suitable safety controls.