Isotonicity Calculations

HW # 2 Isotonicity Calculations Q1. Silver Nitrate 1:500 w/v Solution 60 ml Make isotonic solution using Nacl Sig. For eye use. (Please use both E value and White-Vincent Method) 25 % ISO-OSMOTIC CHEMICAL MW CONCENTRATION Pyridoxine hydrochloride 205.64 0.36 40.0 0.20 Pyrilamine maleate 401.47 0.18 20.0 0.10 Quinidine gluconate 520.58 0.12 13.3 0.06 Quinidine sulfate 782.96 0.10 11.1 0.06 Quinine bisulfate 422.50 0.09 10.0 0.05 Quinine hydrochloride 396.91 0.14 15.7 0.07 Ranitidine hydrochloride 350.87 0.18 20.0 0.10 Resorcinol 110.11 0.28 31.1 0.16 3.3 Riboflavin phosphate (sodium) 514.36 0.08 8.9 0.04 Ritodrine hydrochloride 323.81 0.20 22.2 0.11 Scopolamine hydrobromide 438.32 0.12 13.3 0.06 7.85 Secobarbital sodium 260.27 0.24 26.7 0.13 3.9 Silver nitrate 169.89 0.33 36.7 0.19 2.74 Sodium acetate 136.08 0.46 51.1 0.26 2.03 Sodium acetate, anhydrous 82.03 0.77 85.5 0.44 1,18 Sodium ascorbate 198.11 0.32 35.6 0.18 2.99 Sodium benzoate 144.11 0.40 44.3 0.23 2.25 Sodium bicarbonate 84.00 0.65 72.3 0.38 1.39 Sodium bisulfite 104.06 0.61 67.7 0.35 1.5 Sodium borate . 10H,O 381.37 0.42 46.7 0.24 2.6 Sodium carbonate, anhydrous 105.99 0.70 77.8 0.40 1.32 Sodium carbonate, monohydrated 124.00 0.60 66.7 0.34 1.56 Sodium carboxymethylcellulose NA 0.03 3.3 0.01 Sodium chloride 58.45 1.00 111.0 0.58 0.9 Sodium citrate 294.10 0.31 34.4 0.17 3.02