CAS Number: 7647-15-6 Chinese Name: Sodium Bromide English Name: Sodium Bromide Alias: Potassium Bromide, Standard Solution Content: Photographic Grade 98% Molecular Formula: NaBr Molecular Weight: 102.89 EINECS Number: 231-599-9 Packaging: 25kg/bag Specification (Usage): Molecular Weight: 102.89 Structural Formula: Consumption Norms: - Urea Reduction Method: - Bromine (Br ≥ 98.0%): 0.817 - Soda Ash (Na?CO? ≥ 99%): 0.600 - Urea (Nitrogen ≥ 46%): 0.155 - Japanese Iron-Bromine Method: - Ferric Bromide: 1.09 - Soda Ash: 0.57 Usage: Used in industries such as photographic film, medicine, fragrances, and dyes. Physical Properties: Appearance: Colorless cubic crystals or white granular powder. Odorless, with a salty and slightly bitter taste. Melting Point: 747°C Boiling Point: 1390°C Relative Density: 3.203 (25°C) Solubility: Highly soluble in water (121g/100ml at 100°C). Slightly soluble in alcohol. Storage and Transportation: Packaged in fiberboard drums lined with polyethylene plastic bags.