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Nantong Acetic Acid Chemical Co.,Ltd.
Nantong Acetic Acid Chemical Co.,Ltd.
66 YRS
Jiangsu, China
Main Products:
Methyl Acetoacetate / Diketene / Potassium Sorbate / Ethyl Acetoacetate / Sorbinic Acid / Sodium Dehydroacetate / Acesulfame K / Acetoacetanilide
Jiangsu, China
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Sodium Dehydroacetate / CAS 4418-26-2
OVERVIEW
Packaging
25 KG/Fibre Drum
Max Capacity
4750 MT/Year
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DESCRIPTION
Typical Properties
Summary
Sodium dehydroacetate is an antibacterial agent with high safety, wide antibacterial range and strong antibacterial ability. It is less affected by the pH in food, and can maintain high antibacterial efficacy under acidic or slightly alkaline conditions. Its antibacterial ability is better than sodium benzoate, potassium sorbate and calcium propionate. It is an ideal food preservative.
CAS No.
4418-26-2
Formula
C8H7NaO4
Molecular Mass
190.12900
Exact Mass
190.02400
PSA
70.34000
Logp
1.29460
IUPAC
sodium;(1E)-1-(6-methyl-2,4-dioxopyran-3-ylidene)ethanolate
SMILES
CC1=CC(=O)/C(=C(/C)\[O-])/C(=O)O1.[Na+]
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
Food(Feed) Additives > Food Additive
Cosmetics > Cosmetic Raw Materials
Food(Feed) Additives > Food Additive
Cosmetics > Cosmetic Raw Materials
Chemical and Physical Properties
Melting Point
295 °C
Boiling Point
332.6ºC
Flash Point
150.6ºC
Appearance
White to yellow. Powder
Acidity and Basicity
reducibility alkalinity
Export information
HS Code
29322090
Export Rebate
13%
Risk Code
R22
Safety Label
Xn
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