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Potassium Sorbate (E202) | Premium Food Grade | CAS 24634-61-5
Overview
Potassium Sorbate, widely recognized by its E-number E202, is the potassium salt of sorbic acid. It appears as a white to off-white crystalline powder, granular, or spherical solid. It is highly soluble in water and acts as an exceptionally effective, broad-spectrum preservative that inhibits the growth of mold, yeast, and many bacteria. Due to its outstanding safety profile and neutral taste, it is one of the most widely used food preservatives globally.
Product Description
Potassium Sorbate (E202) | Premium Food Grade
Product Overview
Potassium Sorbate, widely recognized by its E-number E202, is the potassium salt of sorbic acid. It appears as a white to off-white crystalline powder, granular, or spherical solid. It is highly soluble in water and acts as an exceptionally effective, broad-spectrum preservative that inhibits the growth of mold, yeast, and many bacteria. Due to its outstanding safety profile and neutral taste, it is one of the most widely used food preservatives globally.
At Shandong Yinglang Chemical Co., Ltd., established in 2016, we supply ultra-high-purity Potassium Sorbate that strictly complies with FCC, USP, and BP standards. We provide both Granular and Powder forms, ensuring stable bulk supply, excellent solubility, and secure global logistics for food and cosmetic manufacturers worldwide.
Technical Specifications (COA)
Below are the typical specifications for our high-purity Food Grade (FCC/USP) Potassium Sorbate:
| Appearance | White or off-white granular / powder |
|---|---|
| Purity (Assay on dry basis) | 99.0% - 101.0% |
| Loss on Drying (Moisture) | ≤ 1.0% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Arsenic (As) | ≤ 3 ppm |
Key Applications
- Food & Beverage (E202): The primary application. Used extensively in cheese, wine, yogurt, dried meats, soft drinks, and baked goods to prevent mold growth and extend shelf life.
- Wine Making: Added to sweet wines to prevent secondary fermentation in the bottle by halting the yeast's reproduction cycle.
- Cosmetics & Personal Care: Serves as a safe, mild, and highly effective preservative in skin care lotions, shampoos, and makeup products, often replacing parabens.
- Pharmaceuticals: Used to preserve liquid and semi-solid medicinal formulations.
Packaging & Bulk Shipping
As a 100% non-hazardous general cargo, Potassium Sorbate ensures highly cost-effective shipping options:
- 25 KG Carton Boxes or Multi-wall paper bags with PE inner liners.
- Loading Capacity: Approx. 14-15 MT per 20' FCL (with pallets).
✅ Safety & Handling Profile
Transport: Classified as Non-Dangerous Goods (General Cargo) for ocean transport.
Health & Safety: Generally Recognized As Safe (GRAS) by global food authorities. Store in tightly sealed containers in a cool, dry, and dark environment to prevent oxidation and discoloration.
Need Bulk Potassium Sorbate (E202)?
Contact us today for the latest FOB/CIF pricing and specify whether you need Granular or Powder forms.
Request a Bulk Quote Email Sales Team
PACKING AND DELIVERY
Packing and delivery
We offer secure and compliant packaging for a wide range of chemical products, from laboratory bottles (100 mL, 250 mL, 500 mL) to customized bulk containers. All shipments follow international hazardous goods standards and include complete documentation such as COA and SDS. With reliable global logistics partners, we ensure safe, fast, and efficient delivery by air, sea, or land according to customer needs.
FAQ
Q1: What documents and certifications do you provide?
A Standard shipment includes COA (Certificate of Analysis) and MSDS (SDS). We also provide ISO 9001 certification and support third-party inspections like SGS or BV upon request.
Q2: Do you provide custom synthesis or formulation services?
A Yes. If you have specific purity requirements or a unique formulation, our R&D team can provide custom synthesis and adjust the stabilizers/inhibitors to meet your technical specifications.
Q3: What are your terms of payment?
A
For Orders ≤ $1,000: 100% in advance.
For Orders > $1,000: 30% T/T in advance, and the balance before shipment or against the copy of B/L. Irrevocable L/C at sight is also acceptable for bulk orders.
Q4: How long is your price valid?
A Chemical prices fluctuate due to the changes in raw material costs and exchange rates. Please contact our sales team for the latest real-time quotation.
Q5: What packaging and shipping ports are available?
A
We normally ship from Qingdao, Shanghai, or Ningbo.
Standard packaging includes 200kg Drums or 1000kg IBC Totes. We ensure strict safety compliance for both general and hazardous chemical cargoes.
Q6: It's my first time importing chemicals — can you help?
A Absolutely. Importing chemicals requires specific documentation. Our experienced logistics team will assist you with the entire process, including handling customs clearance documents and arranging the most suitable shipping method.