Composition: Amaranth in water Concentration: 0.1% w/v Appearance: Red-violet solution Use: Adsorption indicator in precipitation titrations

Amaranth Content: 0.1% ± 0.01% w/v. Appearance: Clear red-violet solution. pH: 7.0-8.0. Indicator Performance: Color change from red to yellow with silver nitrate. Sensitivity: Suitable for chloride determination by Mohr method. Stability: Stable for 12 months when stored properly. Filterability: Passes through filter paper without residue. Packaging: Amber or clear glass bottles. Concentration Accuracy: ± 0.005%. Performance Test: With standard NaCl solution, gives sharp endpoint.