Food Grade Sodium Benzoate Bp, 99% Purity, Preservative Standard

• Customization: Available
• CAS No.: 532-32-1
• Formula: C6h5coona
• Model NO.: 532-32-1
• EINECS: 208-534-8
• Color: White
• Appearance: Powder
• Purity: 99%Min
• Executing Standard: Bp; USP; FCC; Ep...
• Phthalate: 32mg/Kg Max
• Heavy Metal: 10ppm Max
• Transport Package: 25kg Woven Bag
• Specification: powders
• Trademark: Wuhan Youji
• Origin: China
• HS Code: 2916310000
• Production Capacity: 50000ton/Year

Product Description

--Product Introduction--

Sodium benzoate (C7H5NaO2) is a renowned and versatile preservative extensively utilized across the food, beverage, and pharmaceutical sectors. As the sodium salt of benzoic acid, it manifests as a pristine, odorless powder with remarkable water solubility. Key to its function is its ability to inhibit the proliferation of microorganisms such as bacteria, yeasts, and molds, thus significantly prolonging the freshness and shelf life of various products.

Sodium benzoate is characterized by a benzene ring integrated with a carboxylate group, culminating in the sodium salt of benzoic acid

In contrast to benzoic acid, which displays minimal solubility, sodium benzoate effortlessly dissolves in water, simplifying its integration into aqueous solutions.

Optimal performance of sodium benzoate is observed in acidic environments (pH 2.5 to 4.0). Beyond this pH range, it reverts to benzoic acid, which, despite its reduced solubility, offers enhanced preservative efficacy due to its undissociated state.

Sodium benzoate is typically synthesized through the neutralization process involving sodium hydroxide (NaOH) and benzoic acid (C₆H₅COOH), which is industrially produced via the partial oxidation of toluene using oxygen.

The antiseptic action of sodium benzoate is profound: benzoic acid's high lipophilicity allows it to permeate cell membranes, affecting the permeability in microorganisms like bacteria and mold, and inhibiting amino acid absorption. Once inside, benzoic acid disrupts the microbial respiratory enzyme systems, notably reducing the phosphofructokinase activity in anaerobic respiration by 95%, thereby establishing its preservative prowess.

Main differences between Sodium benzoate & benzoic acid:

• Application Forms:

  • Sodium Benzoate: Thanks to its superior water solubility, sodium benzoate is predominantly applied in liquid formulations such as beverages, syrups, and sauces, ensuring even distribution and efficacy throughout.
  • Benzoic Acid: With its lower water solubility, benzoic acid is ideal for solid or semi-solid formulations like cosmetics, pharmaceutical creams, and specific food products that demand controlled dissolution.

• Preservation Mechanism:

  • Sodium Benzoate: In acidic solutions, sodium benzoate dissociates into benzoate and sodium ions. The benzoate ions are vital in hindering microbial proliferation by disrupting cellular metabolism and structure.
  • Benzoic Acid: In its undissociated state, benzoic acid more effectively infiltrates microbial cells than benzoate ions, targeting cell membranes and enzymes, thus delivering robust antimicrobial activity at lower pH levels.

--Specifications--

Appearance	ganules / powder
Purity	≥99.0%
Color (HaZen) in solution	20max
Color	White
Executive standard	BP/USP; Tech grade / Food grade
Water	1.5%max

--Packaging & Shipping--

Wuhan Youjixinrong Chemical Co., Ltd. takes pride in offering a diverse array of products with customizable packaging solutions. With complete customs registration, our export footprint spans North America, South America, Europe, Central Asia, Southeast Asia, and beyond. Catering to varied customer demands, we provide comprehensive logistics services, including full container load (FCL) and less than container load (LCL) shipping options.

--Company Profile--
Wuhan Youjixinrong Chemical Co.,LTD., established in 2003, is an ISO-9001 certified beacon of excellence nestled in the strategic hub of Wuhan City. Positioned on the north bank of the Hanshui River, it enjoys unparalleled connectivity with both Hankou and Duoluokou Railway Stations nearby. As a pioneering firm in the realm of chemical products, we excel in research, development, production, application sales, and service, crafting a legacy of innovation and quality.

Company Profile

Since its founding in 2003, Wuhan Youjixinrong Chemical Co., Ltd. has become synonymous with excellence in the research, supply, and technical support of chemical products. Our unwavering commitment to superior quality, competitive pricing, and exceptional customer service has garnered widespread recognition and trust from clients over the years. Driven by the tenets of integrity and efficiency, our logistical prowess and comprehensive technical support have cemented our reputation as a reliable and growth-oriented partner.

Company Development

Dedicated to the ethos of 'Quality First, Customer Foremost,' Wuhan Youjixinrong Chemical has always been at the forefront of innovation. With an acute sense of market trends and a profound understanding of client needs, we have continuously refined our supply chain management and service models, ensuring our leadership in the competitive landscape.

Our swift resource integration and rapid market response empower us to deliver diversified and bespoke solutions. Through close collaboration with numerous manufacturers, we equip our clients with a plethora of choices. Our commitment to professional services and enhancing customer experiences is unwavering, as we deliver exceptional value through efficient logistics and robust technical support.

Recognizing the power of branding and nurturing client relationships, we have continually bolstered our technical service capabilities and market influence. With over two decades of industry experience, we have solidified our position as a crucial conduit between upstream and downstream partners, ensuring the reliable and stable supply of products to our esteemed clientele.

Products and Services

Our extensive portfolio features the toluene oxidation series, toluene chlorination series, fine chemical series, APIs and pharmaceutical intermediates, fragrance and flavor series, and plasticizer series. These products are integral to diverse industries, including chemicals, pharmaceuticals, food, pesticides, dyes, leather processing, petroleum, and advanced polymers. Beyond mere supply, we pride ourselves on offering expert technical support, guiding clients from product selection to application success.

Our Vision

As we gaze into the future, Wuhan Youjixinrong Chemical remains steadfast in our mission to address customer needs by spearheading technological innovation and management refinement. Our vision encompasses enhancing supply chain efficiency, fortifying client relationships, and standing as a trusted ally in the global chemical arena. Through strategic alliances and market exploration, we aim to drive sustainable growth and industry advancement, collaborating closely with our clients to shape a prosperous and innovative future.

--FAQ--

1. DO YOU ACCEPT SAMPLE ORDER?
Understanding the significance of product quality for our clients, we offer the option to offset your sample shipping fees against future purchases. This ensures peace of mind when evaluating our products before making a commitment.

2. IS THERE A DISCOUNT?
Our philosophy embraces the cultivation of enduring partnerships through our dedication to professional expertise, competitive pricing, and exceptional customer service. We prioritize long-term relationships over transient transactions, seeking mutual growth and success with our clients, aspiring to a sustainable and prosperous future together.

3. WHAT'S THE MOQ?
Typically, our products are available starting from a minimum quantity of 1MT. However, we remain flexible and open to negotiation, so please feel free to reach out with any inquiries regarding your specific needs!