High Purity Sodium Benzoate Bp Grade Food Preservative, 99% Min

• 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 preservative extensively used across the food, beverage, and pharmaceutical industries. This paramount compound, the sodium salt of benzoic acid, manifests as a pristine white, odorless powder boasting high solubility in water. By adeptly inhibiting the growth of microorganisms such as bacteria, yeasts, and molds, sodium benzoate significantly prolongs product shelf life, ensuring freshness and quality.

Sodium benzoate, structurally composed of a benzene ring linked to a carboxylate group, stands as the sodium salt variant of benzoic acid.

In contrast to benzoic acid, which struggles with water solubility, sodium benzoate excels in dissolving swiftly and seamlessly in water, facilitating its incorporation into liquid solutions with ease.

Sodium benzoate performs optimally in acidic conditions, specifically within a pH range of 2.5 to 4.0. Beyond this pH range, it reverts to benzoic acid, which, though less soluble, is a more potent preservative due to its undissociated state.

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

The antiseptic prowess of sodium benzoate is rooted in benzoic acid's lipophilic nature, allowing it to penetrate cell membranes effortlessly. Once inside, it disrupts microbial cell membrane permeability and hinders amino acid absorption. Within the cells, benzoic acid further impedes the respiratory enzyme system, drastically reducing the phosphofructokinase-catalyzed reaction rate in anaerobic respiration by 95%, thereby serving as a formidable preservative.

Main differences between Sodium benzoate & benzoic acid:

• Application Forms:

  • Sodium Benzoate: Due to its superior water solubility, sodium benzoate is ideal for liquid products, including beverages, syrups, and sauces, where it effortlessly dissolves and disperses evenly throughout the product.
  • Benzoic Acid: Given its limited water solubility, benzoic acid is preferably used in solid or semi-solid formulations like cosmetics, pharmaceutical creams, and certain food items not requiring rapid dissolution.

• Preservation Mechanism:

  • Sodium Benzoate: When dissolved in an acidic medium, sodium benzoate disassociates into benzoate and sodium ions. Benzoate ions inhibit microbial growth by disrupting cell metabolism and cellular integrity.
  • Benzoic Acid: In its undissociated form, benzoic acid penetrates microbial cells more efficiently than benzoate ions, exerting a direct impact on cell membranes and enzymes within microorganisms, resulting in enhanced antimicrobial efficacy 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. prides itself on providing a diverse array of products with a multitude of packaging options. With completed customs registration, our exports thrive in regions including North America, South America, Europe, Central Asia, and Southeast Asia. We adeptly cater to our customers' varied logistics needs, offering both full container load (FCL) and less than container load (LCL) shipping solutions.

--Company Profile--
Wuhan Youjixinrong Chemical Co., Ltd., proud to hold ISO-9001 certification, was founded in 2003 and is strategically located in the bustling west of Wuhan City, a vital hub connecting nine provinces. Nestled on the north bank of the Hanshui River and in close proximity to Hankou and Duoluokou Railway Stations, we are ideally positioned to serve our expansive client base. As a leader in chemical product research, development, production, application sales, and service, we stand as a beacon of professionalism and innovation in our industry.

Company Profile

Since its establishment in 2003, Wuhan Youjixinrong Chemical Co., Ltd. has become synonymous with excellence in the chemical industry. We are committed to the pursuit of superior product quality and unparalleled customer service. For over two decades, our reputation for reliability, competitive pricing, and timely delivery has fostered trust and satisfaction among our clients. Our technical support systems and customer service are meticulously crafted to ensure a seamless experience, solidifying our role as a dependable partner and facilitating steady growth alongside our clientele.

Company Development

From the beginning, Wuhan Youjixinrong Chemical has been guided by the principle of 'Quality First, Customer Foremost.' Our strategic approach harnesses acute market insights and a profound understanding of client needs, allowing us to refine our supply chain management and service models continually. This commitment has kept us at the forefront of a fiercely competitive market, and our dedication to quality and customer satisfaction remains unwavering.

Our adeptness at resource integration and agile market responsiveness enables us to deliver customized, diversified solutions tailored to meet specific client needs. By fostering collaborations with a vast network of manufacturers, we offer an extensive palette of options to our customers. Our focus extends beyond products to include professional services, prioritizing customer experience and delivering exceptional value through efficient logistics and comprehensive technical support.

We recognize the critical importance of branding and nurturing client relationships. By enhancing our technical service prowess and expanding our market presence, we have solidified our position as a vital link between upstream and downstream partners. Drawing on over 20 years of industry expertise, we ensure a stable and reliable product supply, reinforcing our reputation as a trusted provider and valuable ally to our clients.

Products and Services

Our extensive product range includes toluene oxidation and chlorination series, fine chemicals, APIs, pharmaceutical intermediates, and fragrance and flavor series, alongside plasticizers. These products cater to diverse industries, including chemicals, pharmaceuticals, food, pesticides, dyes, leather processing, petroleum, and advanced polymer materials. Beyond product provision, we offer expert technical support, assisting customers in overcoming challenges from product selection to application, fortifying their operational success.

Our Vision

As we look to the future, Wuhan Youjixinrong Chemical is unwavering in our mission to meet customer needs through ongoing technological innovation and management refinement. Our pursuit of heightened supply chain efficiency and fortified client relationships positions us as a trusted partner within the global chemical industry. By cultivating strategic partnerships and exploring new markets, we are poised to drive sustainable growth and industry advancement, working hand-in-hand with our clients to achieve mutual success.

--FAQ--

1. DO YOU ACCEPT SAMPLE ORDER?
We value the importance of quality assurance and understand that customers are discerning in their purchasing decisions. To allay any concerns, we offer the flexibility to offset shipping fees against future orders, ensuring confidence in our product quality before committing.

2. IS THERE A DISCOUNT?
Driven by professional expertise, competitive pricing, and superior customer service, our focus is on fostering enduring partnerships rather than short-term gains. By cultivating lasting relationships with clients worldwide, we strive for mutual growth, sustainability, and shared advancement, paving the way for a prosperous future together.

3. WHAT'S THE MOQ?
While most of our products are available starting at a quantity of 1MT, we maintain a flexible approach. Should you have any inquiries regarding our products, we encourage you to reach out for more information and tailored solutions.