SORBIC ACID SODIUM SALT

Base Information

• Chemical Name: SORBIC ACID SODIUM SALT
• CAS No.: 7757-81-5
• Molecular Formula: C6H7NaO2
• Molecular Weight: 134.11
• Hs Code.: 2916190090
• Mol file: 7757-81-5.mol

Synonyms:2,4-Hexadienoicacid, sodium salt, (2E,4E)- (9CI);2,4-Hexadienoic acid, sodium salt, (E,E)-;Sorbic acid, sodium salt (8CI);(E,E)-2,4-Hexadienoic acid sodium salt;E 201;Sodium (E,E)-2,4-hexadienoate;Sodium sorbate;Sodium a-trans-g-trans-sorbate;2,4-hexadienoic acid, sodium salt, (2E,4E)- (1:1);Sodium (2E,4E)-2,4-hexadienoate;

Chemical Property of SORBIC ACID SODIUM SALT

Chemical Property:

• Vapor Pressure: 0.02mmHg at 25°C
• Boiling Point: 233 °C at 760 mmHg
• Flash Point: 139.9 °C
• PSA: 40.13000
• LogP: -0.13140
• Water Solubility.: Soluble in water

Purity/Quality:

98%,99%, ^*data from raw suppliers

Sodium Sorbate ^*data from reagent suppliers

Safty Information:

• Statements: 36
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Sodium Sorbate is a preservative that is the salt of sorbic acid. It is partially soluble in water and is used effectively against yeasts and molds up to ph 6.5. It is not usually used as a replacement for sorbic acid or potassium sorbate. It is used in cheese and baked goods.
• Biological Functions: Sorbic acid or sodium sorbate is effective for the inhibition of yeast fermentation in unpasteurized applejuice. It is also effective against many common molds, but generally not against bacterial fermentation. Sodium sorbate, a relatively tasteless material, is preferred instead of benzoate of soda and is just as effective. Benzoate of soda imparts a burning taste that many people find objectionable.

Technology Process of SORBIC ACID SODIUM SALT

There total 5 articles about SORBIC ACID SODIUM SALT which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

1-methylbuta-1,3-diene (2004-70-8,17410-45-6,25212-15-1,64940-84-7) + carbon dioxide (124-38-9,18923-20-1) → sorbic acid sodium salt (7757-81-5)

Guidance literature:

With (R,R)-(-)-2,3-bis(tert-butylmethylphosphino)benzene; bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; Sodium 2-fluorophenoxide; zinc; In tetrahydrofuran; at 25 - 100 ℃; for 20h; under 15001.5 Torr; Autoclave; Glovebox; Inert atmosphere;

DOI:10.1002/chem.201405528

Reference yield:

sorbic Acid (110-44-1,91751-55-2) → sorbic acid sodium salt (7757-81-5)

Guidance literature:

Reference yield:

(E)-3,5-hexadienoic acid (32775-95-4) → sorbic acid sodium salt (7757-81-5)

Guidance literature:

upstream raw materials:

2,4-hexadienal

penta-1,3-diene

carbon dioxide

sorbic Acid

Downstream raw materials:

n-butyl 2(E),4(E)-hexadienoate

allyl (E,E)-hexa-2,4-dienoate

(S)-tert-butyl-2-((2E,4E)-hexa-2,4-dienamido)-3-phenylpropanoate

Refernces

• 1、 Huguet, Nfflria,Jevtovikj, Ivana,Gordillo, Alvaro,Lejkowski, Michael L.,Lindner, Ronald,Bru, Miriam,Khalimon, Andrey Y.,Rominger, Frank,Schunk, Stephan A.,Hofmann, Peter,Limbach, Michael. "Nickel-catalyzed direct carboxylation of olefins with CO2: One-pot synthesis of α,β-unsaturated carboxylic acid salts". supporting information. p. 16858 - 16862. Retrieved 2015/01/09.
• 2、 -. "Process for the preparation of unsaturated carboxylic acids". Example 1. . Retrieved 2008/06/13.