Bisphenol A

Chinese Name: Bisphenol A English Name: 4,4'-Isopropylidenediphenol Aliases: Diphenylolpropane; 2,2-Bis(4-hydroxyphenyl)propane; BPA; 2,2-Bis(4-hydroxyphenyl)propane Content: 90% Molecular Formula: C15H16O2 Molecular Weight: 228.29 EINECS Number: 201-245-8 Packaging: Specification (Usage): | Indicator | Polycarbonate Grade | Epoxy Grade | |--------------------|----------------------|-------------| | Appearance | Powder, flake, or granular white crystals | | Crystallization Temperature (°C) | ≥156 | ≤154 | | Color (Pt-Co Scale) (25g sample dissolved in 35ml methanol) | ≤25 | ≤50 | | Iron Content (ppm) | ≤1 | ≤2 | | Free Phenol Content (%) | ≤0.03 | ≤0.1 | | Moisture Content (%) | ≤0.2 | ≤0.3 | | Ash Content (%) | ≤0.01 | - | | Isomer Content (%) | ≤0.2 | ≤0.5 | Usage: Used as an important raw material for synthetic polymer materials, as well as in antioxidants, plasticizers, agricultural fungicides, etc. Physical Properties: Appearance: White needle-like crystals or flaky powder. Slight phenolic odor. Melting Point: 155–158°C Boiling Point: 250–252°C Relative Density: 1.195 Flash Point: 79.4°C Solubility: Soluble in ethanol, acetone, ether, benzene, and dilute alkaline solutions; slightly soluble in carbon tetrachloride; almost insoluble in water. Storage and Transportation: