Scarlet Chrome

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Scarlet Chrome is a vibrant, high-quality inorganic pigment primarily composed of lead chromate compounds. Known for its brilliant scarlet-red hue, it offers excellent opacity, weather resistance, and durability. Scarlet Chrome pigment is widely used in paints, coatings, plastics, and printing inks where strong, long-lasting color performance is essential. Its chemical stability and resistance to light and heat make it a preferred choice for outdoor applications and industrial finishes.

Description

 

Primary Uses

Paints and Coatings
Used extensively in industrial and architectural coatings to provide vivid red coloration with high opacity and excellent weather resistance.

Applied in automotive finishes, machinery paints, and protective coatings requiring durable pigmentation.

Plastics Industry
Incorporated in plastic compounds and masterbatches for bright, stable red coloration resistant to heat and UV degradation.

Printing Inks
Utilized in high-quality printing inks for packaging, labels, and decorative prints requiring bright, fade-resistant colors.

 

Secondary Uses

Rubber Products
Used as a pigment in rubber manufacturing for colored elastomers and molded items.

Ceramics and Glass
Occasionally applied in ceramic glazes and glass coloring for red decorative effects.

Art Supplies
Employed in artist paints and industrial colorants for specialized applications requiring vibrant red pigment.

PRODUCT KEY FEATURES

 

Basic Identification Attributes
Chemical Name (IUPAC): Lead(II) chromate

Common/Trade Name: Scarlet Chrome

CAS Number: 7758-97-6

HS Code: 3212.10

Synonyms: Chrome red, Lead chromate pigment

 

Physical & Chemical Properties
Physical State: Powder

Color & Odor: Bright scarlet red; odorless

Solubility: Insoluble in water

Density: Approx. 6.0 g/cm³

Chemical Stability: Stable under normal use conditions; resistant to heat and light

 

Safety & Hazard Attributes
GHS Classification: Toxic; may cause serious health effects due to lead content

Toxicity: Lead compounds are hazardous; avoid inhalation and ingestion

Exposure Limits: Strict occupational exposure limits for lead compounds apply

 

Storage & Handling Attributes
Storage Conditions: Store in tightly sealed containers in a cool, dry, well-ventilated area away from incompatible substances

Container Type: Bags, drums, or bulk packaging suitable for powders

Shelf Life: Stable indefinitely when stored properly

Handling Precautions: Use appropriate PPE including gloves, dust masks, and eye protection; avoid dust generation

 

Regulatory & Compliance Attributes
Complies with regulations regarding lead-containing pigments (e.g., REACH, OSHA, EPA standards)

Usage restricted in consumer products in many regions due to lead content

Requires proper labeling and handling to meet hazardous material regulations

 

Environmental & Health Impact
Biodegradability: Not biodegradable; persists in the environment

Ecotoxicity: Toxic to aquatic life; avoid environmental release

Bioaccumulation: Potential for bioaccumulation due to lead content

SAFETY HANDLING PRECAUTIONS

PPE Required: Respiratory protection, gloves, protective clothing, and eye protection recommended

Handling Guidelines: Use in well-ventilated areas; avoid dust inhalation and skin contact

Storage Measures: Keep containers tightly closed and stored in a dry environment

 

First Aid Measures
Inhalation: Move to fresh air; seek medical attention for breathing difficulties

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

Eye Contact: Rinse eyes with water for 15 minutes; get medical help if irritation persists

Ingestion: Do not induce vomiting; seek immediate medical attention

 

Firefighting Measures
Fire Hazards: Non-flammable but may decompose at high temperatures releasing toxic fumes

Extinguishing Media: Use water spray, foam, dry chemical, or COâ‚‚ for surrounding fires

Special Precautions: Wear full protective equipment and self-contained breathing apparatus

Hazardous Combustion Products: Lead oxides, chromium oxides