Red Oxide 222FM

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Red Oxide 222FM is a finely milled, high-purity synthetic iron oxide pigment known for its deep red color, chemical stability, and excellent opacity. It is widely used in industrial coatings, primers, construction materials, plastics, ceramics, and art supplies. This pigment provides excellent UV resistance, weather durability, and anticorrosive properties, making it ideal for long-lasting coloration in both interior and exterior applications. Red Oxide 222FM is compatible with solvent-based and waterborne systems and offers good dispersibility in various formulations.

Description

Primary Uses

Paints & Coatings
Used in anticorrosive metal primers for structural steel, machinery, ships, and automotive components.

Incorporated into industrial coatings for bridges, storage tanks, and pipelines due to excellent weather and UV resistance.

Applied in architectural paints for both decorative and protective functions.

Added to powder coatings and coil coatings for appliances and fabricated metals.

Construction Materials
Used to color cement, concrete, mortar, and plasters in flooring, roofing tiles, and façade elements.

Provides permanent, fade-resistant coloration in pavers, blocks, and stamped concrete.

Blended into stuccos and grouts to maintain pigment consistency and uniformity in surface finishes.

Plastics Industry
Used in coloring PVC, HDPE, and polypropylene products such as pipes, profiles, containers, and fittings.

Provides lightfast and chemically stable coloration in both rigid and flexible plastic compounds.

Ceramics & Tiles
Used as a pigment in ceramic glazes, clay bodies, and roof tiles for reddish tones.

Maintains color integrity under kiln firing conditions.

Printing Inks
Applied in screen printing and flexographic inks for bold, opaque red coloration on paper, plastic, and textile surfaces.

Secondary Uses

Art Supplies
Used in oil paints, acrylics, pastels, and watercolors as a durable earth pigment.

Ideal for creating earthy, rust-toned hues in traditional and modern art.

Rubber & Elastomers
Used in colored rubber compounds (e.g., seals, belts, soles) for consistent color and UV resistance.

Paper Industry
Used for tinting paper and board products requiring natural red shades.

Cosmetics
Used in small amounts in cosmetic-grade iron oxides (different grades than industrial) for formulations like lipsticks and eyeshadows (only if cosmetic-grade certified).

PRODUCT KEY FEATURES

 

Basic Identification Attributes
Chemical Name (IUPAC): Iron(III) oxide

Common/Trade Name: Red Oxide 222FM

CAS Number: 1309-37-1

HS Code: 2821.10.00

Synonyms: Ferric oxide red, synthetic red iron oxide, Fe₂O₃

 

Physical & Chemical Properties
Physical State: Fine powder

Color & Odor: Deep red; odorless

Solubility: Insoluble in water and organic solvents

Density: Approx. 5.0–5.2 g/cm³

Oil Absorption: Medium to high (varies by batch)

Particle Size: Fine (micronized for high dispersion)

Heat Stability: High thermal resistance (stable up to ~1000°C)

 

Safety & Hazard Attributes
GHS Classification: Not classified as hazardous under normal handling

Toxicity: Non-toxic in standard industrial and construction applications

Exposure Limits: Use dust control measures to avoid prolonged inhalation

Inhalation of excessive dust may cause mechanical irritation

 

Storage & Handling Attributes
Storage Conditions: Store in dry, well-ventilated area away from moisture

Container Type: Double-lined bags, fiber drums, or HDPE bags

Shelf Life: Indefinite under proper storage

Handling Precautions: Avoid dust generation; use protective equipment when handling in bulk

 

Regulatory & Compliance Attributes
Complies with ASTM D769 & D3721 standards for pigments

May conform to REACH and RoHS regulations for non-toxic pigments

Non-carcinogenic and free from heavy metal contaminants in standard grades

 

Environmental & Health Impact
Biodegradability: Inorganic and inert; not biodegradable

Ecotoxicity: Low; not harmful to aquatic or terrestrial organisms

Bioaccumulation: Not expected

Waste Disposal: Dispose according to local regulations for inert industrial waste

SAFETY HANDLING PRECAUTIONS

PPE Required: Dust mask or respirator, gloves, and safety goggles recommended

Handling Guidelines: Minimize dust formation; use local exhaust ventilation

Storage Measures: Keep containers tightly closed and stored in a dry environment away from humidity and acidic conditions

 

First Aid Measures
Inhalation: Move to fresh air; seek medical attention if symptoms persist

Skin Contact: Wash with soap and water; seek attention if irritation occurs

Eye Contact: Rinse thoroughly with water; consult physician if irritation continues

Ingestion: Rinse mouth; not likely to be toxic, but seek medical advice

 

Firefighting Measures
Fire Hazards: Non-combustible; stable under fire conditions

Extinguishing Media: Use extinguishing media suitable for surrounding materials

Special Precautions: Use protective gear when fighting fires involving packaging materials

Hazardous Combustion Products: None from the pigment itself; packaging may release CO, COâ‚‚