Description

Iron(III) Oxide Hydrate, 99% is a high-purity inorganic compound primarily used as a precursor and pigment. This material is valued for its consistent quality and reliable performance in advanced material synthesis and industrial processes. It serves as a critical raw material for manufacturers in the ceramics, catalyst, and specialty chemical industries seeking a dependable source of hydrated ferric oxide.

Application

• Ceramic Pigments and Glazes: Provides stable yellow, red, and brown colorants for tiles, sanitaryware, and artistic ceramics.
• Catalyst and Catalyst Support Precursor: Used in the synthesis of iron-based catalysts for chemical reactions, including desulfurization and oxidation processes.
• Water Treatment and Adsorption: Acts as an adsorbent for the removal of contaminants like arsenic and phosphate from industrial wastewater.
• Pharmaceutical Intermediate: Serves as a starting material in the synthesis of certain iron-based pharmaceutical compounds.
• Magnetic Material Research: Used in laboratories for developing and studying magnetic nanoparticles and ferrites.
• Polishing Compounds: A component in fine polishing slurries for glass, metal, and optical components.
• Rubber and Plastic Coloring: Imparts color as a filler and pigment in various polymer composites.
• Soil Amendment and Nutrient Source: Provides a slow-release source of iron in agricultural and horticultural applications.

Basic Information

Product Name	Iron(III) Oxide Hydrate, 99%
CAS No.	50811-63-7
Molecular Formula	Fe2O3·xH2O
Molecular Weight	Contact for details (anhydrous basis: 159.69 g/mol)
Synonyms	Ferric Oxide Hydrate; Hydrated Ferric Oxide; Iron Oxide Hydroxide; Yellow Iron Oxide; FeOOH; Goethite (mineral form); Iron(III) Hydroxide Oxide; Synthetic Yellow Ochre
EINECS	Contact for details

Quality Control

Our Iron(III) Oxide Hydrate is produced under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the declared 99% purity specification and is free from undesirable contaminants. Certificates of Analysis (COA) detailing assay, impurity profiles, and physical characteristics are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids and strong reducing agents. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brown powder
Assay (as Fe2O3)	≥ 99.0%
Loss on Drying	≤ 2.0%
Chloride (Cl)	≤ 0.01%
Sulfate (SO4)	≤ 0.05%
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 3 ppm
Particle Size (D50)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.