SORBIC ACID POTASSIUM in bulk price CAS 24634-61-5 purchase CAS NO.24634-61-5

Min.Order: 1 Kilogram
Payment Terms: L/C,D/P,T/T

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CAS 24634-61-5 purchase
Potassium Sorbate in bulk price
SORBIC ACID POTASSIUM

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ProName: SORBIC ACID POTASSIUM in bulk price C...
CasNo: 24634-61-5
Molecular Formula: C6H7KO2
Appearance: White Granular
Application: such as cheese, wine, yogurt, dried me...
DeliveryTime: 15 days
PackAge: 25kg carton with PE inner
Port: Chinese Port
ProductionCapacity: 20000 Metric Ton/Year
Purity: 99.0-101.0 %
Storage: Avoid wet, don’t save up and traffic w...
Transportation: The transportation shall be in accorda...
LimitNum: 1 Kilogram
Alkalinity (as K2CO3): ≤ 1.0 %
Acidity (as Sorbic Acid): ≤ 1.0 %
Loss on Drying: ≤ 1.0 %

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SORBIC ACID POTASSIUM in bulk price CAS 24634-61-5 purchase

Preservative Potassium sorbate has been widely used in food, beverage, pickles, tobacco, pharmaceuticals, cosmetics, agricultural products, feed and other industries. From the development trend, the scope of its application is still expanding.
Preservative Potassium sorbate is an acidic preservative and has good antiseptic effect in foods close to neutral (PH6.0---6.5), while the antisepsis effect of benzoic acid (sodium) is dropped significantly and has a bad taste at PH>4.

Hot Sale Potassium Sorbate White Granular

CAS #: 24634-61-5

Description: White Granular

Assay: 99.0-101.0 %

Allergenics: The product contains none of the ingredients of the list of allergenics of the EC

Packing : the kragt bag PE-inliner.Net weight 25kg

Potassium sorbate Chemical Properties

Melting point 270 °C

density 1,361 g/cm3

vapor pressure <1 Pa (20 °C)

FEMA 2921 | POTASSIUM SORBATE

storage temp. 2-8°C

solubility H2O: 1 M at 20 °C, clear, colorless to faintly yellow

form Powder

color White to light cream

PH 7.8 (H2O, 20.1℃)

Water Solubility 58.2 g/100 mL (20 ºC)

Merck 14,7671

BRN 5357554

Stability: Stable. Incompatible with strong oxidizing agents.

InChIKey CHHHXKFHOYLYRE-STWYSWDKSA-M

CAS DataBase Reference 24634-61-5(CAS DataBase Reference)

EPA Substance Registry System 2,4-Hexadienoic acid, potassium salt, (2E,4E)-(24634-61-5)

Potassium sorbate Usage And Synthesis

Overview Potassium sorbate is petitioned for use in organic livestock production as mold inhibitor[1-3]. Sorbic acid was first discovered in the Mountain Ash Tree (Sorbus aucuparia or Sorbus americana). Today most potassium sorbate is made synthetically. Potassium sorbate is a naturally occurring unsaturated fatty acid and is completely safe with regard to health and has the lowest allergenic potential of all food preservatives. Potassium sorbate was also petitioned for use in liquid livestock medications primarily aloe vera juice as a substitute for antibiotics and other various hormones[1-4].

The use of chemical food preservatives, except for salts, sugars, spices, vinegar, etc., was not very widespread until the last 200 years. Progress in the development of food preservatives has not been steady. With a view to developing more effective, simpler, and less expensive means of food preservation, many chemicals having strong antimicrobial properties were initially utilized for food preservation but were subsequently abandoned when their undesirable physiological and biochemical properties were discovered. For example, boric acid, salicyclic acid, creosote, and formaldehyde, which were utilized as preservatives in foods during the 19th century, are no longer used. On the other hand, sorbic acid (SA), benzoic acid, p-hydroxy benzoic acid esters, and sulfur dioxide have proved very useful in various food preservation applications and their use has been officially permitted in almost all countries of the world [1,4].

Details

Potassium sorbate is produced by neutralizing potassium hydroxide with sorbic acid, an unsaturated carboxylic acid that occurs naturally in some berries. The colourless salt is very soluble in water (58.2% at 20 °C)。

Potassium sorbate is used to inhibit molds and yeasts in many foods, such as cheese, wine, yogurt, dried meats, apple cider, soft drinks and fruit drinks, and baked goods.It can also be found in the ingredients list of many dried fruit products. In addition, herbal dietary supplement products generally contain potassium sorbate, which acts to prevent mold and microbes and to increase shelf life, and is used in quantities at which there are no known adverse health effects, over short periods of time

Parameters	Specification
Appearance	White Granular or Powder
Identification	Conform
Assay	98,0-101,0 %
Alkalinity (as K2CO3)	≤ 1.0 %
Acidity (as Sorbic Acid)	≤ 1.0 %
Aldehyde (as Formaldehyde)	≤ 0.1 %
Lead (Pb)	≤ 2 mg/kg
Heavy Metals (as Pb)	≤ 10 mg/kg
(Hg)	≤ 1 mg/kg
Arsenic(as As)	≤ 3 mg/kg
Loss on Drying	≤ 1.0 %

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