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CAS NO.4418-26-2
Sodium dehydroacetate Basic information |
Product Name: | Sodium dehydroacetate |
Synonyms: | Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate;SODIUM 3-ACETYL-4-HYDROXY-6-METHYL-2-OXO-4(2H)-PYRANOLATE;SODIUM DEHYDROACETATE;2H-Pyran-2,4(3H)-dione,3-acetyl-6-methyl-,ion(1-),sodium;3-(1-hydroxyethylidene)-6-methyl-2h-pyran-2,4(3h)-dione,sodiumsalt[qr];4(3h)-dione,3-acetyl-6-methyl-2h-pyran-sodiumsalt;4(3h)-dione,3-acetyl-6-methyl-2h-pyran-sodiumsalt[qr];4-hexenoicacid,2-acetyl-5-hydroxy-3-oxo,delta-lactone,sodiumderiv. |
CAS: | 4418-26-2 |
MF: | C8H7NaO4 |
MW: | 190.13 |
EINECS: | 224-580-1 |
Product Categories: | |
Mol File: | 4418-26-2.mol |
Sodium dehydroacetate Chemical Properties |
mp | ~295 °C (dec.) |
Stability: | Stable. Incompatible with strong oxidizing agents. |
CAS DataBase Reference | 4418-26-2(CAS DataBase Reference) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 22 |
WGK Germany | 1 |
RTECS | UP8225000 |
HS Code | 29322980 |
Hazardous Substances Data | 4418-26-2(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate | English |
ACROS | English |
SigmaAldrich | English |
ALFA | English |
Sodium dehydroacetate Usage And Synthesis |
Chemical Properties | White to yellowish powder |
Usage | Dehydroacetic acid sodium salt (DHS-Na) is used in the food industry as preservative for fruits, vegetables, fruit juice, honey, beer, milk, protein and fat products; in human and veterinary medicine as bactericide and fungicide. Product Data Sheet |
Usage | Geogard(R) 111S preservative is based on dehydroacetic acid (DHA), the sodium salt form (NaDHA) and therefore are recognized by major cosmetic, toiletry and fragrance regulatory authorities worldwide for use in cosmetic and personal care products. |
General Description | White powder. Used as a fungicide, plasticizer, toothpaste, preservative in food. |
Air & Water Reactions | Water soluble. |
Reactivity Profile | Sodium dehydroacetate reacts with acids. May react viogrously with strong oxidizing acids. |
Sodium dehydroacetate Preparation Products And Raw materials |
Raw materials | Sodium bicarbonate-->Dehydroacetic acid |