Sudan 3 Powder Red Extra Pure

1. Basic Identification Attributes

• Chemical Name: Sudan III
  • CAS Number: 85-86-9
  • HS Code: 3204.12.00
  • Molecular Formula: C₂₂H₁₆N₄O
  • Synonyms:

• Solvent Red 23
• CI 26100

2. Physical & Chemical Properties

• Physical State: Red powder
  • Color & Odor: Deep red, odorless or faint odor
  • Melting Point: Approximately 205 °C
  • Density: ~1.1 g/cm³
  • Solubility:
• Insoluble in water
• Soluble in organic solvents such as ethanol, chloroform, benzene
  • pH Level: Neutral
  • Vapor Pressure: Negligible
  • Flash Point: Not applicable

3. Safety & Hazard Attributes

Hazard Class (GHS Classification):

• Possible carcinogen (category 2B)
• Skin irritant (category 2)
• Eye irritant (category 2A)
  • NFPA Ratings:
• Health: 2
• Flammability: 1
• Reactivity: 0
  • Exposure Limits:
• No established OSHA PEL or ACGIH TLV
  • Reactivity:
• Stable under normal conditions

4. Storage & Handling Attributes

Storage Conditions:

• Store in a cool, dry, well-ventilated area
• Protect from light and moisture
  • Incompatible Materials:
• Strong oxidizers
  • Container Type:
• Sealed plastic or glass containers
  • Shelf Life:
• Stable for several years if stored properly
  • Special Handling Requirements:
• Use gloves, protective clothing, and avoid dust inhalation

5. Regulatory & Compliance Attributes

Regulatory Status:

• Banned or restricted in food applications in many countries due to potential health risks
  • Transportation Restrictions:
• Not classified as hazardous for transport but handle with care
  • Waste Disposal Method:
• Dispose according to local hazardous waste regulations

6. Environmental & Health Impact

Ecotoxicity:

• Toxic to aquatic life with long-lasting effects
  • Persistence in Environment:
• Poorly biodegradable; persistent in water and soil
  • Carcinogenicity/Mutagenicity:
• Possible carcinogen, avoid prolonged exposure
  • Biodegradability:
• Low biodegradability