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

Scarlet Chrome

Primary Uses

  1. 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.
  1. Plastics Industry
  • Incorporated in plastic compounds and masterbatches for bright, stable red coloration resistant to heat and UV degradation.
  1. Printing Inks
  • Utilized in high-quality printing inks for packaging, labels, and decorative prints requiring bright, fade-resistant colors.

Secondary Uses

  1. Rubber Products
  • Used as a pigment in rubber manufacturing for colored elastomers and molded items.
  1. Ceramics and Glass
  • Occasionally applied in ceramic glazes and glass coloring for red decorative effects.
  1. Art Supplies
  • Employed in artist paints and industrial colorants for specialized applications requiring vibrant red pigment.
KEY PRODUCT FEATURES

1. 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

2. 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

3. 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

4. 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

5. 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

6. 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

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 CO₂ for surrounding fires
  • Special Precautions: Wear full protective equipment and self-contained breathing apparatus
  • Hazardous Combustion Products: Lead oxides, chromium oxides