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Table 2 Experimental solubility of 5-ASA in terms of molarity (C1, T) as the mean of three experiments measured in ChCl/EG DES + water mixtures at 293.2–313.2 K and ambient pressure (≈ 85 kPa)

From: Solubility of mesalazine in pseudo-binary mixtures of choline chloride/ethylene glycol deep eutectic solvent and water at 293.15 K to 313.15 K

w2a

C1, T (mol L−1)

293.2 K

298.2 K

303.2 K

308.2 K

313.2 K

0.0

0.0046

0.0057

0.0065

0.0075

0.0084

0.1

0.0055

0.0065

0.0074

0.0082

0.0093

0.2

0.0062

0.0077

0.0084

0.0095

0.0110

0.3

0.0072

0.0090

0.0101

0.0119

0.0135

0.4

0.0089

0.0108

0.0128

0.0149

0.0166

0.5

0.0105

0.0131

0.0153

0.0178

0.0195

0.6

0.0126

0.0154

0.0179

0.0205

0.0224

0.7

0.0152

0.0180

0.0204

0.0232

0.0256

0.8

0.0188

0.0211

0.0236

0.0262

0.0293

0.9

0.0235

0.0253

0.0284

0.0307

0.0344

1.0

0.0290

0.0325

0.0342

0.0364

0.0394

  1. Standard uncertainty (u) for pressure, temperature and molar concentration of 5-ASA are u (P) = 0.5 kPa, u (T) = 0.1 K and u (C1, T) = 0.0150 mol L−1, respectively
  2. aw2 is mass fraction of ChCl/EG DES in ChCl/EG DES + water mixtures in the absence of 5-ASA with the standard uncertainty (u) equal with u (w2) = 0.05