Welcome to Yantai Healthy Chemical Co., Ltd
Appearance: White Flake, Powder, Granule
Grade: Tech, Feed, Food, Pharma
CAS No.: 65-85-0
HS Code: 291631
Einecs No.: 200-618-2
Content: 99%min (Tech Grade); 99.5%min (Feed/Food/Pharma)
Shelf life: 2 Years
MOQ: 1000KG
1.Product Definition：
Benzoic Acid is an organic acid preservative and an important chemical intermediate. Under acidic conditions, it exerts antimicrobial activity mainly through the undissociated benzoic acid molecule, effectively inhibiting the growth and reproduction of molds, yeasts and certain microorganisms.
2.Specification：
Molecular Formula: C7H6O2
Molar mass: 122.12g/mol
Melting Point : 121-123℃
Boiling Point: 249.3°C±9.0°C
Flash Point: 111.4±13.4°C
Density g/ml: 1.27 g/cm3
Structure:
Solubility:
Benzoic Acid is easily soluble in alcohol, ether, and benzene, but poorly soluble in water (0.3 g of benzoic acid in 100 g of water at 20 °C).
Benzoic Acid Specification & COA:
E210/FCC/BP/USP:
| ITEMS | STANDARD SPECS |
| Content | 99.5%min |
| Smelting Point | 121.5-123.5°C |
| Sulphated ash | ≤ 0.05% |
| Readily oxidisable substances | Passes test |
| Readily carbonisable substances | Passes test |
| Polycyclic acid | ≤ 100ppm |
| Loss on drying | ≤ 0.5% |
| Arsenic | ≤ 1ppm |
| Lead | ≤ 2ppm |
| Mercury | ≤ 1ppm |
Please contact us for specifications of tech‑grade and feed‑grade.
3.Application of benzoic acid：
Healthy Chemical supplies high-quality Benzoic Acid for food, pharmaceutical, feed and industrial (Tech) applications.
3.1 Applications by Grade, Dosage and Standards
(1) Food Grade Benzoic Acid
Applications:
Food Grade Benzoic Acid is widely used as a preservative in carbonated beverages, fruit juices, jams, sauces, vinegar and pickled foods.
Recommended pH Range: 2.5–4.0
Typical Dosage: According to local food regulations and product formulation requirements.
Compliance: FCC, E210
(2) Pharmaceutical Grade Benzoic Acid
Applications:
Pharmaceutical Grade Benzoic Acid is used in pharmaceutical formulations, topical preparations, ointments, creams and pharmaceutical excipients.
Usage Level: According to pharmacopeia requirements and formulation design.
Compliance: USP, BP
(3) Feed Grade Benzoic Acid
Applications:
Feed Grade Benzoic Acid is used in livestock feed, premixes, aquatic feed and animal nutrition formulations to help control mold growth and support a favorable intestinal environment.
Typical Dosage: 0.5–1.0 kg/ton feed (depending on formulation requirements)
Compliance: Feed additive regulations and customer-specific requirements.
(4) Tech Grade Benzoic Acid
Applications:
Industrial (Tech) Grade Benzoic Acid is used as a chemical intermediate and raw material for organic synthesis, dyes, resins and chemical additives.
Usage Method: Industrial processing according to specific formulation and application requirements.
Compliance: Tech grade standards and customer specifications.
3.2 General Application Advantages:
4. Quality Assurance
Healthy Chemical implements full‑process quality control covering raw material selection, production procedures and finished‑product testing, to guarantee consistent quality of benzoic acid for food, feed, pharmaceutical and industrial‑grade applications.
4.1 High Purity & Assay Control
Premium raw materials and advanced crystallization‑purification technologies are adopted to stabilize active ingredient content and minimize batch‑to‑batch variation.
Quality Evidence:
‑ Food / Feed / Pharma Grade: content ≥99.5%
‑ Tech Grade: content ≥99% (First‑grade); ≥99.5% (Superior‑grade)
‑ Controlled impurity profile
‑ Batch COA available for quality verification
4.2 Heavy Metal & Impurity Control
Strict raw‑material screening and purification management are enforced to regulate heavy‑metal and organic impurity levels throughout the whole production workflow.
Quality Evidence:
‑ Lead, arsenic and mercury kept within regulatory limits
‑ Organic impurity profile controlled in accordance with grade‑specific requirements
‑ Analytical testing conducted for every production batch
‑ COA, TDS and SDS available upon request
4.3 Moisture & Storage Stability Control
Controlled drying processes combined with moisture‑proof packaging secure product stability during storage and transportation.
Quality Evidence:
‑ Moisture: ≤0.5%
‑ Good flowability for flakes, powder and granules
‑ Low caking risk for long‑term storage
‑ Stable physical appearance after transportation
4.4 Color Consistency Control
Optimized purification and crystallization processes maintain consistent white crystalline appearance and reduce color variation to the greatest extent.
Quality Evidence:
‑ APHA color value controlled ≤50
‑ Uniform crystal appearance
‑ Batch appearance inspection reports available
5. Storage:
Store in a cool, dry and well-ventilated area. Keep the container tightly closed and protect from moisture, heat and incompatible alkaline materials.
Q: Is Benzoic Acid safe for humans and animals?
A: Benzoic Acid is considered safe when used within approved regulatory limits. International food safety organizations, including FAO/WHO, have established acceptable intake guidelines. Proper use according to applicable regulations ensures product safety.
Q: Can Food Grade and Pharmaceutical Grade Benzoic Acid be exported internationally?
A: Yes. Healthy Chemical can provide COA, SDS, TDS and regulatory compliance documents to support international export requirements, including markets in Europe, Southeast Asia, the Middle East and other regions.
Q: Why is the preservative performance of Benzoic Acid sometimes unstable?
A: Benzoic Acid performs best under acidic conditions. Its antimicrobial effectiveness decreases significantly at higher pH levels, and formulation adjustments such as pH control may improve preservation performance.
Q: What are the advantages of Benzoic Acid compared with Potassium Sorbate?
A: Benzoic Acid is often preferred for acidic food systems due to its cost efficiency, compatibility with specific formulations and suitability for large-scale preservation applications.
Q: Does slight caking affect the performance of Benzoic Acid?
A: Healthy Chemical controls moisture content and packaging conditions to minimize caking. If minor physical agglomeration occurs, the product can generally be restored by loosening without affecting purity or antimicrobial performance.
Q: Why does Benzoic Acid sometimes appear yellow or contain impurities?
A: Yellowing or impurity issues are usually related to insufficient purification or uncontrolled processing conditions. Healthy Chemical uses purification and color-control processes to maintain consistent appearance and product quality.
Q: Can Industrial Grade Benzoic Acid be used in food or feed applications?
A: No. Different grades are designed for different applications and quality requirements. Industrial Grade Benzoic Acid should not be used as a substitute for Food Grade, Feed Grade or Pharmaceutical Grade products due to differences in impurity control, regulatory requirements and application standards.
Q: What is the shelf life of Benzoic Acid??
A: Two years.
Warehouse Storage
By combining quality assurance and timely delivery, Healthy Chemical aims to provide our customers with a seamless and satisfactory experience. We are committed to not only delivering high-quality products but also ensuring that they reach our customers when they need them, thus building long-term trust and partnerships.
Packaging and shipping
Our products are packaged in high-quality double-layer bags, the inner layer is PE food lining bag and the outside is kraft paper bag or plastic woven bag, which provides excellent moisture-proof protection. We work closely with reliable shipping partners to ensure that the products are delivered to our customers on time, every time. Our efficient production scheduling and inventory management enable us to quickly respond to customer orders and minimize any potential delays.
Package: 10KG/BAG; 25KG/BAG; 500KG/BAG
