Perfume

1. General Physical Properties State: Liquid Appearance: Clear or slightly colored liquid (varies based on ingredients) Viscosity: Low to medium viscosity, similar to water or light oils Density: Typically ranges between 0.85 to 0.95 g/cm�³ Solubility: Soluble in alcohol and oils; insoluble in water Boiling Point: Varies, but generally around 78â??120�°C (based on solvent composition) Flash Point: Usually between 37â??70�°C, depending on alcohol content Evaporation Rate: Varies based on fragrance concentration and composition 2. Composition-Based Classification Perfume Extract (Parfum): 20-40% aromatic compounds Eau de Parfum (EDP): 15-20% aromatic compounds Eau de Toilette (EDT): 5-15% aromatic compounds Eau de Cologne (EDC): 2-5% aromatic compounds Eau Fra�®che: 1-3% aromatic compounds 3. Packaging Specifications Bottle Material: Glass, plastic, or metal (high-quality glass preferred for longevity) Bottle Capacity: Typically 5ml to 200ml Spray Mechanism: Atomizer or rollerball Cap Type: Plastic, metal, or wood with airtight sealing 4. Stability & Storage Conditions Optimal Storage Temperature: 10-25�°C (avoid direct sunlight and extreme temperatures) Shelf Life: 3-5 years (varies based on formulation and storage conditions) Sensitivity to Light & Air: Some ingredients degrade when exposed to UV light and oxygen