Potassium sorbate CAS 590-00-1
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Potassium sorbate CAS 590-00-1

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Synonyms: Potassium sorbate
Molecular Formula: C6H7KO2
Molecular Weight:150.22
Hazard Class:General cargo
HS Code: 2916190090
Grade:Food grade above 98%
  • 590-00-1

  • bosschemical

  • 590-00-1

Potassium sorbate CAS 590-00-1

Application Scenarios:

Food Grade:

 

1. Wine and Fruit Wine: Adding this before bottling is crucial, as it completely "locks in" residual yeast, preventing secondary fermentation in the bottle that could lead to bottle explosion or cloudiness.

 

2. Baking and Pastry Products: Bread, cakes, mooncakes, and pastry fillings (such as red bean paste and lotus seed paste). It effectively prevents mold growth on the surface of high-moisture baked goods during their shelf life.

 

3. Condiments and Pickles: Soy sauce, vinegar, oyster sauce, salad dressing, compound seasoning sauces, pickles, and preserved vegetables. Due to its effectiveness against molds that easily cause sauce spoilage, it effectively prevents the formation of a white film on the surface.

 

4. Fruit Products and Preserved Fruits: Jams, jellies, dried fruits, preserved fruits, and dehydrated vegetables.

 

5. Meat and Seafood Products: Cooked meat products (such as sausages and ham), surimi products (fish balls), dried meat, and some canned seafood. 6. Dairy Products: Processed cheese (cheese slices), cheese products, and cheese spreads (does not affect lactic acid bacteria fermentation, but can prevent mold).

 

Feed Grade:

 

1. Pet Food and Treats: Dog food, cat food (especially semi-fresh and soft pet food), and dried meat pet treats. Potassium sorbate can effectively prevent pet food from molding and avoid aflatoxin poisoning.

 

2. Livestock Feed: Mold prevention and preservation of livestock and poultry feed and aquatic feed, extending the storage time of feed in warehouses and feed troughs.

 

Technical indicators:

Item

FCC IV STANDARD

TEST RESULT

Identification

Conform To Standard

CONFORM TO STANDARD

Appearance

White Granular

White Granular

Assay

99.0 ~ 101.0%

100.36%

Free Acid (as Sorbic Acid)

< 1%

<1%

Free Alkali (as K₂CO₃)

< 1%

0.52%

Heavy Metals (as Pb)

≤ 10 Ppm

LESS THAN 10 PPM

Arsenic (as As)

≤ 3 Ppm

LESS THAN 3 PPM

Loss On Drying

≤ 1.0%

0.34%

Lead

≤ 2 Ppm

LESS THAN 2 PPM

Mercury

≤ 1 Ppm

NONE

Aldehydes

<0.1%

<0.1%

Conclusion

CONFORM TO FCC IV STANDARD


Packaging:

The inner lining is a polyethylene plastic bag, and the outer lining is a plastic woven bag, each bag weighing 25 kg.


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