Citric acid trisodium salt

N1 - CITRIC ACID, TRISODIUM SALT, complex with CERIUM CHLORIDE... 

Citric acid trisodium salt E331 sodium citrate tertiary trisodium citrate. 

Synonyms anhydrous trisodium citrate citric acid trisodium salt anhydrous trisodium 2-hydroxy-l,2,3-propane-tricarboxylic acid. 

CCRIS 3293 Citnatin Citreme Citric acid, trisodium salt Citrosodina Citrosodine Citrosodna EINECS 200-675-3 FEMA No, 3026 HSDB 5201 Natrocitral Sodium citrate Sodium citrate (NaaCsHsO ) Sodium citrate anhydrous Trisodium 2-hydroxy-... 

Citric acid trisodium salt. See Trisodium citrate Citric acid, zinc salt Citric acid, zinc salt (2 3). See Zinc citrate... 

CAS 68-04-2 (anhyd.) 6132-04-3 (dihydrate) 6858-44-2 (hydrate) EINECS/ELINCS 200-675-3 FEMA 3026 INS331(iii) E331 Synonyms Citric acid trisodium salt Sodium citrate (INCI) Sodium citrate anhydrous Sodium citrate tertiary Trisodium 2-hydroxypropane-1,2,3-tricarboxylate Empirical CeHsNasO (anhyd.) CeHsNasO 2H2O (dihydrate)... 

The maghemite particles are also synthesized according to a next recipe [352, 353]. Concentrated ammonium hydroxide (250 mL, 11 mol.dm ) is added to an acidic aqueous solution of iron (II) chloride and iron (III) chloride ([Fetotai] = 0.13 mol.dm with Vtotai=3.8 L and [Fe(II)]/[Fe(III)] = 0.5) containing various amounts of citric acid trisodium salt. The molar ratio of citrate to metallic species (Fe(II) -1- Fe(III), varies from 0 to 10%. The precipitate, consisting of anionic magnetite particles... 

Typical behaviour of osmotic and activity coefficients as calculated using Eqs. (5.36) and (5.37), is illustrated for trisodium citrate and tripotassium citrate in Fig. 5.15. It can be observed, that values of the (/w) and y+(/w) coefficients after a strong fall in very dilute solutions depend rather weakly on the citrate concentration. Since a T-,m) values are nearly temperature independent, the same is observed in the case osmotic and activity coefficients. It is worthwhile to mention that the Pitzer model was also used by Schunk and Maurer [163] when they determined water activities at 25 °C in ternary systems (citric acid + inorganic salt). The interactions parameters between ions, which were applied to represent activities in ternary systems, were calculated by taking into account the dissociation steps of citric acid and the formation of bisulfate ions for solutions with sodium sulfate. 

Trade Names Containing Imwitor 377 Imwitor 380 Citric acid, 6-(2-hydroxydecyloxy)-2,3,4,5,6-pentahydroxyhexyl ester. See Disodium hydroxydecyl sorbitol citrate Citric acid, monoester with glycerol. See Monoglyceride citrate Citric acid monosodium saK. See Sodium citrate Citric acid, octadecyl ester. See Stearyl citrate Citric acid sodium salt. See Sodium cKrate Citric acid, tributyl ester. See Tributyl cKrate Citric acid, triisopropyl ester. See Triisopropyl citrate Citric acid, triisostearyl ester. See Triisostearyl citrate Citric acid, tripotassium salt. See Potassium citrate Citric acid, tris (2-octyldodecyl) ester. See Trioctyidodecyl citrate Citric acid trisodium saK. See Trisodium citrate... 

Trisodium citrate is more widely used than any of the other salts of citric acid. It is generally made by neutralization of a water solution of citric acid using sodium hydroxide. The neutralization reaction is highly exothermic giving off 1109 J/g of citric acid. To conserve energy, the heat evolved can be used in the sodium citrate concentration and crystallization steps. 

The aqueous process solution containing sodium thiocyanate with impurities was provided by a local industry. All the membrane modules, pressure vessels, and accessories for the nanofiltration pUot plant used in this study were purchased from Permionics Membranes Pvt. Ltd. (Baroda, India) and assembled in the laboratory. Citric acid, tetra sodium salt of ethylene diamine tetraacetic acid (EDTA), trisodium phosphate (TSP), and sodium metabisulfite for cleaning and maintenance of the membranes were procured from Lob a Chemie (Mumbai, India). 

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