Project Description

Potassium Sorbate

Grade:Food Grade

Type:  Preservative

Appearance:Potassium sorbate is white to light yellow, flaky crystal, crystal grain or crystal powder, odorless or slightly smelly. It is easy to absorb moisture and oxidize and dissolve in air for a long time.

Chemical Formula: C6H7KO2

CAS No.:24634-61-5

Specification

ITEM                                                                       E202                                                                                                       RESULT

APPEARANCE                                     WHITE GRANULAR OR POWDER                                                                          CONFORM

HEAT STAILITY                                  NO CHANGE IN COLOR(105℃,90 MINUTES)                                                       CONFORM

ASSAY                                                 ≥99.0%                                                                                                                         99.5%

ALKALINITY OR ACIDITY                 NOT MORE THAN 1.0%(as Sorbic Acid or K2CO3)                                                PASS TEST

LOSS ON DRYING                             ≤1.0%(105℃,3 HOURS)                                                                                             0.56%

ALDEHYDES                                       NOT MORE THAN 0.1%,CALCULATED AS FORMALDEHYDE                              PASS TEST

ARSENIC(as)                                 ≤3PPM                                                                                                                       PASS TEST

LEAD                                                    ≤1PPM                                                                                                                      PASS TEST

MERCURY                                          ≤1PPM                                                                                                                        PASS TEST

Application

Potassium Sorbate can effectively inhibit the activity of mold, yeast and aerobic bacteria, so as to effectively prolong the storage time of food and keep the flavor of the original food.It is mainly used as a food preservative, which belongs to the acid preservative and improves the effect of the antiseptic reaction with the organic acid. Made of potassium carbonate or potassium hydroxide and sorbic acid as raw materials. Potassium Sorbate is an efficient and safe antiseptic and antiseptic recommended by FAO and health organization. It is widely used in food, beverage, tobacco, pesticide and cosmetics industry as unsaturated acid, and also in resin, perfume and rubber industry.

Packing:

in 25 KG carton

Loading quantity: 14MTS/1*20’FCL