Sodium Benzoate
Dongguan Weiqi Chemical Co., Ltd. was established in March 2019, at a time when China's chemical industry was undergoing rapid growth, with increasing demand for chemical products across various sectors. Founded by industry veterans with extensive experience in chemistry, the company is located in Qiaotou Town, Dongguan City, Guangdong Province. Qiaotou's dynamic industrial ecosystem and convenient transportation facilitate raw material procurement and product distribution.
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Why choose us
Strict Quality Control
Regular sampling and testing during production help identify any potential quality deviations. Final products undergo rigorous performance and safety tests before delivery. All measures adhere to international quality management standards, ensuring that customers receive only first-class chemical products.
Advanced Facilities
A dedicated R&D laboratory is equipped with sophisticated analytical instruments, enabling our R&D team to conduct in-depth research, develop new formulas, and optimize existing products.
Certificates and Documents
- SGS (Swiss General Standards)
- Hazardous Chemicals Business License
- Non-pharmaceutical Precursor Chemicals Business Filing Certificate (Ether, Acetic Anhydride, Bromine)
- Non-pharmaceutical Precursor Chemicals Business Filing Certificate (Acetone, Toluene, Sulfuric Acid, Potassium Permanganate)
Our Services
We offer free returns and exchanges for quality issues within 30 days, provide SGS inspection reports, and offer long-term discounts to loyal customers.
Sodium Benzoate is a widely used chemical compound with the formula C7H5NaO2. It is the sodium salt of benzoic acid and is commonly utilized as a preservative in various industries, including food, beverage, cosmetics, and pharmaceuticals.
|
PRODUCT NAME: |
Sodium Benzoate |
|
SHELF LIFE: |
2 Years |
|
PACKING |
25kg/bag |
|
ITEM |
Standard |
|
Appearance |
A white, almost odourless, crystalline powder or granules |
|
Identification |
Passes test |
|
Content(dried substance) w/% ≥ |
99.0-100.5 |
|
Readily oxidizable substances |
Passes test |
|
Acidity or alkalinity |
Passes test |
|
Chlorinated organic compounds, w/% ≤ |
0.06 |
|
Polycyclic acids |
Passes test |
|
Loss and drying, w/% ≤ |
1.5 |
|
Arsenic(mg/kg) ≤ |
3 |
|
Lead(mg/kg) ≤ |
2 |
|
Mercury(mg/kg) ≤ |
1 |
|
Appearance of solution |
Lighter than Y6 |
|
Ionised chlorine/ppm ≤ |
200 |
|
Total chlorine/ppm ≤ |
300 |
|
Heavy metals/ppm ≤ |
10 |
Analysis of certificate
|
Testing Item |
Standard |
Result |
|
Purity/% |
≥99 |
99.48 |
|
Loss on drying/% |
≤2 |
1.25 |
|
Clarity of Solution |
Clear & Colourless |
Passed the test |
|
Appearance |
Free flowing white column |
Passed the test |
|
The Acid &Alkalinity |
≤0.2ml |
≤0.2ml(on the principle of 0.1mol/l NaOH) |
|
Chlorides/% |
≤0.02 |
≤0.02 |
|
Total Chlorine/% |
≤0.03 |
≤0.03 |
|
Heavy Metal/% |
≤0.001 |
≤0.001 |
|
Arsenic/% |
≤0.0003 |
≤0.0003 |
|
Mercury/% |
≤0.0001 |
≤0.0001 |
Key Features
Preservative Properties
Sodium Benzoate is highly effective in inhibiting the growth of bacteria, yeast, and fungi, making it an ideal preservative for extending the shelf life of products.
Solubility
It is highly soluble in water, which facilitates its incorporation into various formulations.
Stability
Sodium Benzoate remains stable under a wide range of pH levels, particularly in acidic environments, enhancing its effectiveness as a preservative.
Safety
Recognized as safe for use by regulatory bodies such as the FDA and EFSA when used within specified limits.
- Mainly used as food preservative, but also used in medicine, dye, etc
- It is used in pharmaceutical industry and plant genetic research, as well as dye intermediates, fungicides and preservatives
- Preservative;Antimicrobial agents.
- Sodium benzoate is also an important acid food preservative.When used, it is converted to an effective form of benzoic acid.See benzoic acid for scope of use and usage.In addition, it can also be used as a preservative in feed.
- This product is used as food additive (preservative), fungicide in medical industry, mordant in dye industry, plasticizer in plastic industry, and intermediate in organic synthesis such as perfume.
- Used as a co-solvent for serum bilirubin tests, food additives (preservatives), fungicides in the medical industry, mordant in the dye industry, plasticizer in the plastic industry, and intermediates in organic synthesis such as perfume.
Package
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing: Net 25kg/700kg in Plastic woven bags with PE lining
Loading: 16MT/20FCL'; 14MT/20FCL' with pallets
Shelf Life: Two years when properly stored
Certificates and Documents
As one of the leading sodium benzoate manufacturers and suppliers in China, we warmly welcome you to wholesale bulk sodium benzoate for sale here and get pricelist from our factory. All chemicals are with high quality and low price.
caffeine and sodium benzoate