Sodium Benzoate Chemical Additives for Food Grade CAS 532-32-1 Distributor

Sodium Benzoate Chemical Additives for Food Grade CAS 532-32-1 Distributor
 

Technical Data Sheet Header

Product Identification

• Model No.: HMHT0257

• Chemical Name: Sodium Benzoate

• Synonyms: Benzoic Acid Sodium Salt

Molecular Characteristics

• Formula: C₇H₅NaO₂

• Molecular Weight: 144.11 g/mol

• CAS No.: 532-32-1

• EINECS No.: 208-534-8

Product Parameters
 

Sodium Benzoate (HMHT0257) Product Specifications

Packaging Options

• Standard: 25 kg/bag

• Custom packaging available upon request

Storage Conditions

• Shelf life: 12 months when stored properly

• Storage requirements:

  • Keep in a cool, dry, and well-ventilated area

  • Protect from direct sunlight and moisture

Physical & Chemical Properties

• Appearance: White granular or crystalline powder

• Odor: Odorless or faint benzoin-like aroma

• Taste: Slightly sweet with an astringent note

• Stability:

  • Remains stable in air

  • Hygroscopic (keep container tightly sealed)

• Solubility:

  • Highly soluble in water (pH 8 aqueous solution)

  • Soluble in ethanol

• Optimal pH for efficacy: 2.5–4.0

Applications & Efficacy

• Primary Function: Broad-spectrum antimicrobial preservative

• Key Industries:

  • Food & Beverage:

    • Effective preservative for acidic products (soft drinks, pickles, sauces)

    • Used in jams, fruit juices, and condiments (E211)

  • Pharmaceuticals/Cosmetics:

    • Preservative in syrups, creams, and oral care products

• Performance Notes:

  • Antimicrobial activity is pH-dependent:

    • Peak efficacy at pH 2.5–4.0 (acidic environments)

    • Inactive in alkaline conditions (pH > 4.5)

 
Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special
chemical production, technology research & development, and import & export. The company focuses on 
the production, trade, and research & development of various chemical products.
Since establishment, the company has been concentrating on constructing an international marketing
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Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial
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and practice in chemicals and world trade for 20 years, the company owns rich experience in product quality
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company has formed an interesting community for years with its customers at home and abroad. Sincerely
to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what
we are achieving to grow together with you!