Potassium sorbate NEW

Potassium sorbate is the potassium salt of sorbic acid and is one of the approved preservatives in China. It is a white to light yellow flake-like crystal, crystal particles or crystal powder. Potassium sorbate is mainly used as a food preservative, and is also used for cosmetics preservation and feed anti-mildew, etc. It has a strong inhibitory effect on spoilage bacteria and molds, and is easily soluble in water, thus being widely used. Its inhibitory effect on bacterial growth is stronger than its bactericidal effect. The stronger the pH value, the stronger the antibacterial effect.

Specification

Testing Item	Standard	Result
Identification	Conforms to Standard	Conforms to Standard
Appearance	White Granules or Powder	White Granules
Heat Stability	No Change in Colour	No Change in Colour
Assay (On Dried Basis) /%	99.0 - 101.0	100.6
Melting Range for Sorbic Acid	Conforms	Conforms
Test for Potassium	Passes Test	Passes Test
Test for Potassium	Passes Test	Passes Test
Loss on Drying/%	≤1.0	0.4
Acidity or Alkalinity (as Sorbic Acid or K2CO3)	Passes Test	Passes Test
Aldehydes (as Formaldehyde)/%	≤0.1	≤0.1
Arsenic	≤3 mg/kg	≤3 mg/kg
Lead	≤2 ppm	≤2 ppm
Mercury	≤1 mg/kg	≤1 mg/kg

Packaging & Shipping

Hebei Qujie Technology Co., Ltd. was established in 2021. It is a private enterprise integrating production, customization, sales, and trade. The company is located at No. 8 Jinhe East Road, Tongye Town, Luquan District, Shijiazhuang City. The factory has an elegant environment, complete equipment, and ample resources. The company possesses advanced technology and professional technical personnel. Since its establishment, the company's sales have steadily increased. The company adheres to the business philosophy of 'quality and price, customer first,' which is effectively reflected in its operations, and is committed to providing customers with sufficient supply and stable and reliable quality.
Business Philosophy: Integrity-based, win-win cooperation
Corporate Spirit: Integrity, gratitude, equality, mutual respect
Corporate Mission: Create opportunities for employees, create value for customers

We strive to meet your demands with the following services:

1.Customized solutions tailored to individual clients
2.Arrangement of third-party product inspections as required
3.Evaluation and mass production based on your counter samples
4.Favorable exclusive discounts for long-term partners
5.Round-the-clock customer support