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E356 Sodium adipate is a chemical organic compound with formula Na2C6H8O4.
E356 Sodium adipate is the sodium salt of adipic acid.
As a food additive, E356 Sodium adipate has the E number E356 as is used as a buffering agent and as an acidity regulator.
CAS: 7486-38-6
MF: C6H8Na2O4
MW: 190.1
EINECS: 231-293-5
Synonyms
Disodium Adipate 7486-38-6 Adipic Acid Disodium Salt;1,4-butanedicarboxylicaciddisodiumsalt;Hexanedioicacid,disodiumsalt;Hexanedioic acid, sodium salt (1:2);SODIUM ADIPATE;ADIPIC ACID, SODIUM SALT;ADIPIC ACID DISODIUM SALT;DISODIUM ADIPATE
E356 Sodium adipate, is a salt of adipic acid and sodium, used as a food additive.
E356 Sodium adipate is a white or colorless crystal in powder or grain form.
E356 Sodium adipate, with the CAS number 7486-38-6, is a chemical compound that serves primarily as a food additive and a buffering agent.
E356 Sodium adipate is the disodium salt of adipic acid, characterized by its white crystalline appearance and high solubility in water.
E356 Sodium adipate is often utilized in the food industry for its ability to enhance flavor and stabilize pH levels, making it useful in various food products.
In addition to E356 Sodium adipate's applications in food, disodium adipate can also be found in pharmaceuticals and cosmetics, where it acts as a stabilizer or emulsifier.
E356 Sodium adipate is generally recognized as safe when used in appropriate amounts, although, like many additives, it should be consumed within regulatory limits.
E356 Sodium adipate's chemical structure includes two sodium ions and an adipate anion, contributing to its properties as a salt.
Overall, disodium adipate is valued for its functional roles in enhancing product quality and stability across multiple industries.
E356 Sodium adipate Chemical Properties
Boiling point: 300℃[at 101 325 Pa]
pka: 4.43[at 20 ℃]
form: powder to crystal
color: White to Almost white
Water Solubility: almost transparency
InChI: InChI=1S/C6H10O4.2Na/c7-5(8)3-1-2-4-6(9)10;;/h1-4H2,(H,7,8)(H,9,10);;/q;2*+1/p-2
InChIKey: KYKFCSHPTAVNJD-UHFFFAOYSA-L
LogP: -5.03
EPA Substance Registry System: E356 Sodium adipate (7486-38-6)
E356 Sodium adipate is soluble in water, but has limited solubility in alcohols.
E356 Sodium adipate has the ability to regulate pH and maintain the freshness of food products.
Uses
E356 Sodium adipate is used as a preservative in food, especially in dairy, meat and grain products.
E356 Sodium adipate is also used as an acidity regulator and antioxidant in some food products.
Preparation
E356 Sodium adipate is prepared by reacting adipic acid with sodium hydroxide:
C6H10O4 + 2 NaOH → Na2C6H8O4 + 2 H2O
