Sodium Benzoate Bp Grade Food Preservative with 99% Purity 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 highly versatile and widely trusted preservative. Its application spans across the food, beverage, and pharmaceutical realms. As the sodium salt derivative of benzoic acid, it presents itself as a pristine white, odorless powder boasting exceptional solubility in water. Sodium benzoate's primary role is to thwart the proliferation of unwanted microorganisms such as bacteria, yeasts, and molds, thus significantly prolonging the freshness and shelf life of various products.

Sodium benzoate features a benzene ring adorned with a carboxylate group, ingeniously forming the sodium salt version of benzoic acid.

Unlike its counterpart, benzoic acid, which struggles with limited water solubility, sodium benzoate effortlessly dissolves, allowing for seamless integration into aqueous solutions.

Sodium benzoate performs optimally in acidic settings (pH 2.5 to 4.0). Beyond this range, it reverts to benzoic acid, which, despite lower solubility, acts more potently as a preservative due to its undissociated nature.

Sodium benzoate is customarily synthesized via the neutralization process involving sodium hydroxide (NaOH) with benzoic acid (C₆H₅COOH), which itself is produced through a commercial process of partial toluene oxidation using oxygen.

The antimicrobial prowess of sodium benzoate stems from benzoic acid's lipophilic nature, allowing it to effortlessly penetrate cell membranes. This disrupts membrane permeability in microorganisms, impairing their amino acid absorption. Once inside, benzoic acid hinders the respiratory enzyme systems of microbial cells, diminishing the phosphofructokinase-catalyzed reaction rate in anaerobic respiration by a staggering 95%, effectively acting as a robust antiseptic agent.

Main differences between Sodium benzoate & benzoic acid:

• Application Forms:

  • Sodium Benzoate: Praised for its superior water solubility, sodium benzoate is the go-to choice for liquid formulations, such as beverages, syrups, and sauces, where uniform dissolution and distribution is essential.
  • Benzoic Acid: Benzoic acid's lower solubility makes it ideal for use in solid or semi-solid formats like cosmetics, pharmaceutical creams, and food items that do not demand immediate dissolution.

• Preservation Mechanism:

  • Sodium Benzoate: In acidic media, sodium benzoate dissociates into benzoate and sodium ions. The benzoate ions disrupt microbial cell metabolism and destabilize cellular architecture, hindering growth.
  • Benzoic Acid: As an undissociated entity, benzoic acid penetrates microbial cells with heightened efficiency compared to benzoate ions, exerting direct influence on cell membranes and enzymatic systems within microorganisms, delivering potent antimicrobial effects 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. proudly presents a vast array of products, expertly packaged to meet diverse requirements. Holding customs registration, our export footprint extends across North America, South America, Europe, Central Asia, Southeast Asia, and beyond. To cater to varied client needs, we offer comprehensive logistics solutions, ranging from full container load (FCL) to less than container load (LCL) shipping.

--Company Profile--
Wuhan Youjixinrong Chemical Co., LTD. is a pillar of expertise in the chemical industry since 2003. Holding the prestigious ISO-9001 certification, our company is strategically nestled in the heart of Wuhan City, a dynamic hub of nine provinces. Perfectly positioned near the bustling Hanshui's north bank, with close proximity to Hankou and Duoluokou Railway Stations, we are a beacon of innovation and quality. Our specialty lies in the comprehensive spectrum of chemical product research and development, production, application sales, and impeccable service.

Company Profile

Established in 2003, Wuhan Youjixinrong Chemical Co., Ltd. has emerged as a pioneer in chemical research, supply, and technical facilitation. Our unwavering dedication to delivering premium products and unparalleled service has earned us remarkable acclaim over two decades. Clients trust us for our superior quality, competitive pricing, rapid logistics, robust technical support systems, and remarkable customer care. We proudly stand as a steadfast and progressive ally to our clients, fostering partnerships built on reliability and growth.

Company Development

From its very foundation, Wuhan Youjixinrong Chemical has championed the ethos of "Quality First, Customer Foremost." Our insightful market acumen and profound understanding of client needs empower us to refine our supply chain prowess and service paradigms continually, securing our leadership in an ever-challenging market landscape.

Our adeptness at swiftly harnessing resources and meeting market demands enables us to offer tailored, diverse solutions. Through strategic alliances with numerous manufacturers, we extend a vast array of choices to our valued customers. Our commitment to professional excellence and customer satisfaction ensures value through streamlined logistics and expert technical support.

We wholeheartedly recognize the significance of branding and nurturing client relationships. Our focus on enhancing technical service proficiency and fortifying our market influence is unwavering. With over two decades of industry expertise, we have firmly established ourselves as an integral link between upstream and downstream partners, guaranteeing our clients a stable and dependable product supply.

Products and Services

Our extensive product suite encompasses the toluene oxidation series, toluene chlorination series, fine chemical series, APIs and pharmaceutical intermediates, fragrance and flavor series, alongside our specialized plasticizer series. Our products find vital applications across diverse sectors including chemicals, pharmaceuticals, food, pesticides, dyes, leather processing, petroleum, and cutting-edge polymer materials. Beyond product distribution, we deliver expert technical support, aiding our clients from product selection to seamless application.

Our Vision

Looking forward, Wuhan Youjixinrong Chemical is dedicated to fulfilling customer needs with a focus on technological advancements and management excellence. Our mission is to elevate supply chain efficiency, deepen client relationships, and solidify our position as a trusted partner within the global chemical industry. By cultivating strategic alliances and exploring new market horizons, we anticipate collaborating closely with our clients to champion sustainable growth and spearhead industry evolution.

--FAQ--

1. DO YOU ACCEPT SAMPLE ORDER?
We completely understand that ensuring product quality is a priority for our customers. We offer the option to offset your shipping expenses against your future orders, ensuring trust and confidence in our products.

2. IS THERE A DISCOUNT?
Combining expertise, competitive pricing, and dedicated customer service, we aim to cultivate enduring partnerships. Our focus is on nurturing relationships that yield mutual growth and long-term success. We aspire to collaborate globally, fostering a future of shared sustainability and advancement.

3. WHAT'S THE MOQ?
The majority of our products commence at a 1MT minimum quantity requirement. However, we are open to discussion. Should you have inquiries about our products, please feel free to reach out! We are here to assist you!