Premium Sodium Benzoate Bp Grade Food Preservative, 99% Purity

• 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 Renowned across the food, beverage, and pharmaceutical industries, Sodium Benzoate (C7H5NaO2) serves as a versatile and essential preservative. As the sodium salt of benzoic acid, it manifests as a pristine, white, and odorless powder, boasting exceptional solubility in water. Its core function lies in its ability to thwart the proliferation of microorganisms like bacteria, yeasts, and molds, thereby significantly prolonging the shelf life of a myriad of products.

Characterized by its unique structure, Sodium benzoate features a benzene ring coupled with a carboxylate group, forming the sodium salt derivative of benzoic acid.

In contrast to benzoic acid's limited water solubility, sodium benzoate seamlessly dissolves in water, allowing for easy integration into aqueous solutions, enhancing its utility across various applications.

Optimal performance of sodium benzoate is observed in acidic environments, particularly within the pH range of 2.5 to 4.0. At higher pH levels, it reverts to benzoic acid, which, despite being less soluble, exhibits increased preservative efficacy due to its undissociated state.

The production of sodium benzoate is commonly achieved through the neutralization process involving sodium hydroxide (NaOH) with benzoic acid (C₆H₅COOH), a compound commercially derived via the partial oxidation of toluene using oxygen.

The mechanism by which sodium benzoate exerts its antiseptic effects involves benzoic acid's lipophilic nature, facilitating its passage through cell membranes of microorganisms, such as bacteria and mold. This interference disrupts the cellular permeability, impedes the absorption of amino acids, and curtails the activity of the microbial respiratory enzyme system. Notably, it reduces the reaction rate catalyzed by phosphofructokinase in anaerobic respiration by an astounding 95%, reinforcing its role as a potent preservative.

Main differences between Sodium benzoate & benzoic acid:

• Application Forms:

  • Sodium Benzoate: Owing to its excellent water solubility, sodium benzoate finds extensive use in liquid formulations, such as beverages, syrups, and sauces, where it effortlessly dissolves and distributes throughout.
  • Benzoic Acid: Due to its lower solubility in water, benzoic acid is ideally suited for solid or semi-solid formulations, including cosmetics, pharmaceutical creams, and specific food products where immediate dissolution is not requisite.

• Preservation Mechanism:

  • Sodium Benzoate: Within an acidic solution, sodium benzoate dissociates into benzoate and sodium ions. The benzoate ions adeptly inhibit microbial growth by disrupting cell metabolism and compromising cellular integrity.
  • Benzoic Acid: In its undissociated form, benzoic acid penetrates microbial cells with heightened efficiency compared to benzoate ions, affecting cell membranes and enzymes directly, thereby delivering superior antimicrobial action, particularly 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--

Our company, Wuhan Youjixinrong Chemical Co., Ltd., proudly offers a diverse array of products accompanied by various packaging solutions. With completed customs registration, our export operations extend across North America, South America, Europe, Central Asia, Southeast Asia, and beyond. Catering to the diverse needs of our esteemed customers, we provide a full spectrum of logistics services, including full container load (FCL) and less than container load (LCL) shipping options.

--Company Profile--
Wuhan Youjixinrong Chemical Co., LTD. (proudly ISO-9001 certified) emerged on the scene in 2003, perfectly positioned in the bustling west of Wuhan City, the heart of nine provinces. Nestled along the majestic north bank of Hanshui, and conveniently near both Hankou and Duoluokou Railway Stations, we are a beacon of excellence in chemical product R&D, production, application sales, and service.

Company Profile

Since our founding in 2003, Wuhan Youjixinrong Chemical Co., Ltd. has been unwavering in our mission to innovate and excel in the chemical industry. We take pride in offering unparalleled quality products and superior services. Over the years, our dedication has garnered us an enviable reputation and trust among clients, thanks to our unwavering commitment to quality, competitive pricing, swift delivery, robust technical backing, and exceptional customer care. This has cemented our status as a dependable and progressive partner, consistently meeting and exceeding expectations.

Company Development

From our establishment, Wuhan Youjixinrong Chemical's guiding principle has been 'Quality First, Customer Foremost.' Our sharpened market insights and profound comprehension of client needs have propelled us to continually refine our supply chain management and service models, ensuring our leading edge in the competitive arena remains unchallenged.

Our knack for resource integration and rapid market responsiveness empowers us to deliver bespoke, diversified solutions. Through strategic alliances with multiple manufacturers, we present a plethora of options to our clients. Our focus on professional service and client satisfaction ensures we deliver unparalleled value through streamlined logistics and cutting-edge technical support.

Recognizing the essence of branding and client bonds, we emphasize bolstering our technical services and amplifying our market footprint. With over two decades of industry prowess, we solidify our position as an invaluable conduit between upstream and downstream stakeholders, guaranteeing uninterrupted and dependable product supply for our esteemed clients.

Products and Services

Our diverse product suite spans the toluene oxidation series, toluene chlorination series, fine chemicals, APIs, pharmaceutical intermediates, fragrances, flavors, and plasticizers. Renowned across sectors like chemicals, pharmaceuticals, food, pesticides, dyes, leather, petroleum, and advanced polymers, our offerings are complemented by expert technical support to guide clients from selection to application challenges.

Our Vision

As we look to the future, Wuhan Youjixinrong Chemical is unwavering in our dedication to customer-centricity, technological innovation, and managerial refinement. We aim to enhance supply chain proficiency, fortify client alliances, and solidify our stature in the global chemical realm. By nurturing strategic collaborations and venturing into new markets, we eagerly anticipate propelling sustainable growth and spearheading industry advancement alongside our valued clients.

--FAQ--

1. DO YOU ACCEPT SAMPLE ORDER?
We recognize the importance of quality assurance, and we appreciate the due diligence of our customers. As a gesture of goodwill, we allow the shipping fees you incur for samples to be credited towards your future purchase orders.

2. IS THERE A DISCOUNT?
We are committed to forging enduring partnerships through our expertise, competitive pricing, and attentive service. Our focus transcends beyond immediate transactions; we aim to cultivate relationships that foster mutual growth and success. Our ambition is to join forces with clients worldwide in building a future rooted in sustainability and shared progress.

3. WHAT'S THE MOQ?
Typically, our products have a starting quantity of 1MT. However, we remain flexible, and should you have any inquiries about our offerings, feel free to reach out and discuss your needs!