Potassium Sorbate Chemical FCC Grade

About Potassium Sorbate Chemical FCC Grade

Product Overview

• Chemical Name: Potassium Sorbate
• Molecular Formula: C6H7KO2
• CAS Number: 24634-61-5
• EINECS Number: 246-376-1
• HS Code: 29161990

Appearance

Potassium sorbate appears as a white to off-white crystalline powder. It is odorless and has a slightly acidic taste, making it ideal for use in food products without altering their flavor profile.

Physical and Analytical Results

• Solubility: Soluble in water, facilitating easy incorporation into various formulations.
• Melting Point: 270C (decomposes)
• Purity: 99%
• pH (10% solution): 8.5 - 10.5

Typical Certificate of Analysis (COA)

• Assay: 99.0% - 101.0%
• Loss on Drying:  1.0%
• Acidity (as Sorbic Acid):  1.0%
• Alkalinity (as K2CO3):  1.0%
• Heavy Metals (as Pb): 10 ppm

Heavy Metals Report

Our potassium sorbate undergoes rigorous testing to ensure it meets safety standards. The heavy metals content is strictly controlled to be within permissible limits, ensuring the product's safety for food applications.

• Lead (Pb):  2 ppm
• Arsenic (As): 2 ppm
• Mercury (Hg):  1 ppm
• Cadmium (Cd):  1 ppm

Why Choose Potassium Sorbate?

Potassium sorbate is preferred over other preservatives due to its excellent antimicrobial properties and safety profile. It effectively inhibits the growth of mold, yeast, and fungi, extending the shelf life of food products without compromising their quality. Unlike some preservatives, potassium sorbate does not alter the taste, color, or aroma of food, making it an ideal choice for a wide range of applications.

Comparison with Other Preservatives

• Sodium Benzoate: While effective, sodium benzoate can alter the taste of food products and is less effective at higher pH levels compared to potassium sorbate.
• Calcium Propionate: Primarily used in baked goods, calcium propionate can impart a bitter taste, whereas potassium sorbate maintains the original flavor of the product.
• Sorbic Acid: Although similar in function, sorbic acid is less soluble in water, making potassium sorbate a more versatile option for liquid formulations.

Our team is dedicated to providing you with the highest quality potassium sorbate and exceptional customer service. We look forward to assisting you with your preservative needs.