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CAS No.: | 6858-44-2 | ||
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Name: | TRI-SODIUM CITRATE 5, 5-HYDRATE | ||
Molecular Structure: | |||
Formula: | C6H7Na3O8 | ||
Molecular Weight: | 348.147 | ||
Synonyms: | sodiumcitratepentahydrate;TRI-SODIUM CITRATE 5, 5-HYDRATE;CITRIC ACID TRISODIUM SALT HYDRATE;Sodium citrate tribasic hydrate;Citric acid trisodium salt, Trisodium citrate hydrate | ||
Density: | 1.857 | ||
Melting Point: | 300 °C | ||
Boiling Point: | 309.6oC at 760 mmHg | ||
Flash Point: | 155.2oC | ||
Solubility: | g/100mL H2O: 92.6 (25°C), 250 (100°C); slightly soluble alcohol, insoluble ether [KIR78] | ||
Safety: |
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PSA: | 149.85000 | ||
LogP: | -5.31690 |
Conditions | Yield |
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In water dissoln. of citric acid in H2O; addn. of Na salt; adjusting to pH 5.7-6.20; evapn. at temp. <46°C, 6.6 Torr; crystn.;; | |
In water dissoln. of citric acid in H2O; addn. of Na salt; adjusting to pH 5.7-6.20; evapn. at temp. <46°C, 6.6 Torr; crystn.;; |
Conditions | Yield |
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Belichtung mit tropischem Sonnenlicht; |
citric acid ; trisodium-salt pentahydrate
A
formic acid
B
2-methylbutanedioic acid
C
acetic acid
Conditions | Yield |
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at 250 - 260℃; unter Druck; |
citric acid ; trisodium-salt pentahydrate
A
water
B
trisodium citrate dihydrate
Conditions | Yield |
---|---|
In neat (no solvent) heating at temp. above 145°C;; | |
In neat (no solvent) heating at temp. above 145°C;; |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: C; decompn. at temp. above 571°C;; | |
In neat (no solvent) byproducts: C; decompn. at temp. above 571°C;; |
Conditions | Yield |
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In water-d2 repeated recrystn. from hot D2O (80°C);; | |
In water-d2 repeated recrystn. from hot D2O (80°C);; |