CAS 532-32-1

Benzoic acid, sodium salt

Description:

Benzoic acid, sodium salt, commonly known as sodium benzoate, is a white, crystalline powder that is the sodium salt of benzoic acid. It is highly soluble in water and exhibits a slightly sweet taste. Sodium benzoate is widely used as a food preservative due to its ability to inhibit the growth of mold, yeast, and some bacteria, particularly in acidic conditions. Its effectiveness as a preservative is enhanced at lower pH levels, making it suitable for acidic foods and beverages. In addition to its role in food preservation, sodium benzoate is utilized in various industrial applications, including cosmetics, pharmaceuticals, and as a corrosion inhibitor. It is generally recognized as safe (GRAS) when used in appropriate concentrations, although excessive intake may lead to potential health concerns. Sodium benzoate can also participate in chemical reactions, such as forming benzoic acid upon acidification. Overall, its properties and applications make it a versatile compound in both food science and industrial chemistry.

Formula: C₇H₅NaO₂

InChI: InChI=1/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1

InChI key: InChIKey=UJTIFEVFUCJMKZ-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=CC=CC=C1.[Na]

Synonyms:

• Antimol
• Benzoate de sodium
• Benzoate of soda
• Benzoate, Sodium
• Benzoato De Sodio
• Benzoic Acid Sodium Crystalline
• Benzoic Acid Sodium Sigmaultra
• Benzoic acid, sodium salt (1:1)
• E 211
• E 221
• E 221 (nucleating agent)
• Fuminaru
• Fz 001
• Microcare SB
• Natriumbenzoat
• Nb 3010C
• Probenz
• Purox S
• Sobenate
• Sodium benzoate
• Benzoic acid sodium salt
• Benzoic acid, sodium salt
• Benzoic acid,sodium salt
• benzoateofsoda
• benzoatedesodium
• ucephan
• FEMA 3025
• benzoesaeure(na-salz)
• benzoansodny
• benzoatesodium
• SODIUM BENZOATE BP 93
• BENZOTRON(R)
• femanumber3025
• sodiumbenzoate,medicinal
• NATRII BENZOAS

Sodium Benzoate

CAS: 532-32-1

Formula: C₇H₅NaO₂

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 144.10

Ref: 3B-S0593

Sodium Benzoate [for Biochemical Research]

CAS: 532-32-1

Formula: C₇H₅NaO₂

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 144.10

Ref: 3B-S0855

Sodium benzoate, 99%

CAS: 532-32-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₇H₅NaO₂

Purity: 99%

Color and Shape: Powder or granules or prills, White

Molecular weight: 144.11

Ref: 02-A15946

Sodium Benzoate

CAS: 532-32-1

Benzoic acid, its salts and esters

Formula: C₇H₅O₂Na

Color and Shape: White Powder

Molecular weight: 144.01872

Ref: 45-1613564

Sodium benzoate

CAS: 532-32-1

Sodium benzoate

Formula: C₇H₅NaO₂

Purity: ≥98%, 10 mM in DMSO

Molecular weight: 144.1

Ref: 54-BUP18582

Sodium benzoate

CAS: 532-32-1

Formula: C₇H₅NaO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 144.1032

Ref: IN-DA0035LB

Sodium benzoate, 99.5%

CAS: 532-32-1

Formula: C₇H₅NaO₂

Purity: 99.5 - 100.5 %

Color and Shape: White powder or fine granules

Molecular weight: 144.11

Ref: 7W-GK4323

Sodium Benzoate

CAS: 532-32-1

Sodium Benzoate

Formula: C₇H₅NaO₂

Purity: 99%

Color and Shape: Solid

Molecular weight: 144.1

Ref: 54-OR1015011

Sodium Benzoate

CAS: 532-32-1

Formula: C₇H₅O₂·Na

Color and Shape: White To Off-White Solid

Molecular weight: 121.12 22.99

Ref: 4Z-B-4515

Sodium benzoate, BP, FCC, Ph. Eur., USP grade

CAS: 532-32-1

Formula: C₇H₅NaO₂

Purity: 99.0 - 100.5 % (dried substance)

Color and Shape: White or almost white, crystalline or granular powder or flakes

Molecular weight: 144.11

Ref: 7W-GX1300

Sodium Benzoate

CAS: 532-32-1

Color and Shape: Neat

Ref: 61-FOR0730.00

Sodium Benzoate

Controlled Product

CAS: 532-32-1

Formula: C₇H₅O₂·Na

Color and Shape: Neat

Molecular weight: 144.10

Ref: 86-MM0730.00

Benzoic acid sodium

CAS: 532-32-1

Formula: C₇H₅O₂·Na

Color and Shape: Neat

Molecular weight: 144.10

Ref: 04-C10538000

Sodium benzoate

CAS: 532-32-1

Sodium benzoate (Benzoic acid sodium salt) is a D-Amino Acid Oxidase Inhibitor.Sodium Benzoate is a Food Preservative.

Formula: C₇H₅NaO₂

Purity: 99.72%

Color and Shape: Solid

Molecular weight: 144.10

Ref: TM-T8124

Sodium Benzoate

CAS: 532-32-1

Applications Sodium Benzoate is used in the synthesis of 5-pyrazolinone derivatives as analgesic agents. Also used in the preparation of aminoflavones and trihydroxylbenzoyl flavonoid analogs as α-glucosidase inhibitors.
References Gursoy, A. et al.: Eur. J. Med. Chem., 35, 359 (2000); Gao, H, Bioorg. Med. Chem., 13, 1661 (2005);

Formula: C₇H₅O₂·Na

Color and Shape: Neat

Molecular weight: 144.1

Ref: TR-S614000

Benzoic acid sodium salt

CAS: 532-32-1

Ref: BE-BePure-20597

Sodium benzoate

CAS: 532-32-1

Formula: C₇H₅NaO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 144.105

Ref: 10-F095369

Sodium benzoate

CAS: 532-32-1

Sodium benzoate

Formula: C₇H₅NaO₂

Purity: 98%

Molecular weight: 144.1

Ref: IN-DG33973

Sodium Benzoate pure, 99%

CAS: 532-32-1

Formula: C₇H₅O₂Na

Purity: min. 99%

Color and Shape: White, Crystalline powder, Clear, Colourless

Molecular weight: 144.11

Ref: SR-65171

Sodium Benzoate Exiplus, Multicompendial, 99%

CAS: 532-32-1

Formula: C₇H₅O₂Na

Purity: min. 99.0 %

Color and Shape: White, Crystalline or granular powder/flakes, Clear, Colourless

Molecular weight: 144.11

Ref: SR-11114