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Name:Sodium dehydroacetate 

Synonyms:Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate; 3-(1-hydroxyethylidene)-6-methyl-2H-pyran-2,4(3H)-dione sodium salt; Acetyl-6-methyl-2H-pyran-2,4(3H)-dione sodium

Molecular Structure

Molecular Formula:C8H7NaO4

Molecular Weight:190.13

CAS Registry Number:4418-26-2

EINECS:224-580-1

Sodium Dehydroacetate is new kind of preservative for food afterwards sodium benzoate, potassium sorbate, butylparaben, propylparaben, etc., and it has good inhibiting to mildew, microzyme, bacteria, and is widely used in the field of beverage, food, feedstuff, etc., to pevent they from going moldy, and then prolong the period of stockpile.
Dehydrogenate sodium acetate is a kind of broad scope food antiseptic with strong bacteriostasis,inhibiting capacity to the fungus and microzyme.The effects of bacteriostastasis are a few times and even a few decuple to the sodium benzoate and potassium sorbate which are used abroad.lnhibitory antion to the acid bacteria is very small, especially to the lactobacillus.lt is suitable for the industry of many specific food,cosmetics, heath goods and parts of pharmacy products.
According to the relative standard of our country and recommendation by the American FCC,dehydrogenate sodium acetate is suitable for antisepsis and mould proof for the products such as: preserved bean curd,mixed pickles,kraut,pickled Chinese cabbage,original fruit juice,concentrated juice, ade, ratafee, cheese, butter, butterine,sour milk,lactic acid drink,soda pop,sweetened bean paste,bread,moon cake,sweet fermented flour paste,can,flavoring,health goods,cosmetics and etc.Especially for lactic acid drink,kraut,pickled Chinese cabbage,pickles and etc,which need control of other nocuous bacterium,but less control of useful lactobacillus.lt has differential effect.

Specification
Product name Sodium Dehydroacetate
Item Specificaton
Appearance White powder
Assay(dried) 98.0%Min
Moisture 8.5%-10.0%
Chloride 0.011%Max
Arsenic 3ppm Max
Heavy Metals 10ppm Max

Packing : In 25 Kgs paper drum with plastic bag in it; or. In 25 Kgs paper –plastic bag with 25 packages in it, each packed with plastic bag.

Storage: Should be stored in cool, dry, and breezy place, and be prohibited to store or transport togther with poisonous chemicals.

Shelf life: Be valid for 2 years. Being wetted, or agglmerated will not infect its effect.

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