الوصف
A smooth, white gel with high adsorptive and buffering properties, suitable for laboratory use in qualitative analysis, titrations, and pharmaceutical compounding. Packaged in sealed containers to preserve consistency and prevent moisture uptake.
Features
Chemical Name: Aluminum Hydroxide Gel - CAS Number: 21645-51-2 - Molecular Formula: Al(OH)? + H?O - Molecular Weight: 78.00 g/mol - Appearance: White, viscous gel - Odor: Odorless - Assay (Al(OH)? content): ?98% - pH (aqueous extract): 6.0–7.5 - Residue on Ignition: 10–18% - Impurity Limits: - Chloride (Cl): ?0.025% - Sulfate (SO?): ?0.5% - Ammonia (NH?): ?0.05% - Iron (Fe): ?0.01% - Sodium (Na): ?0.01% - Solubility: Insoluble in water; forms stable suspension