Red 40 - FD&C Premium Food Grade Dye - 50 Grams

Chemical Information

• Chemical Name: Allura Red AC
• Common Name: Red 40
• CAS Number: 25956-17-6
• Molecular Formula: C₁₈H₁₄N₂Na₂O₈S₂
• Molecular Weight: 496.42 g/mol
• Appearance: Fine red powder or granules
• Odor: Odorless
• Purity: ≥ 98%

Physical & Chemical Properties

• Melting Point: Decomposes above 300°C
• Density: ~ 1.68 g/cm³
• Solubility: Highly soluble in water, slightly soluble in ethanol
• pH Stability: Stable across a wide pH range (pH 3-8)
• Light & Heat Stability: Resistant to light and moderate heat exposure
• Film-Forming Ability: N/A
• Biodegradability: Non-biodegradable, but environmentally stable

Physical & Chemical Properties

• Melting Point: Decomposes above 300°C
• Density: ~ 1.68 g/cm³
• Solubility: Highly soluble in water, slightly soluble in ethanol
• pH Stability: Stable across a wide pH range (pH 3-8)
• Light & Heat Stability: Resistant to light and moderate heat exposure
• Film-Forming Ability: N/A
• Biodegradability: Non-biodegradable, but environmentally stable

Storage, Handling & Safety

Storage

• Store in a cool, dry place, away from direct sunlight and heat.
• Keep containers tightly sealed.

Handling

• Use gloves and protective eyewear when handling in bulk to avoid dust exposure.
• Ensure proper ventilation in processing areas.

Safety

• Regulatory Approvals: FDA-approved (21 CFR 74.340), EFSA-approved (E129), JECFA-listed.
• Precautionary Measures: Avoid excessive inhalation of powder.
• First Aid: In case of eye contact, rinse with water. If inhaled in large amounts, move to fresh air.