Sodium Dehydroacetate CAS#4418-26-2

CAS Number: 4418-26-2
Chemical Formula: C8H7NaO4
Synonyms:

Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate
4-hexenoicacid,2-acetyl-5-hydroxy-3-oxo,delta-lactone,sodiumderiv.
SODIUM 3-ACETYL-4-HYDROXY-6-METHYL-2-OXO-4(2H)-PYRANOLATE

Appearance: White Solid

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Produktdetails

Sodium Dehydroacetate CAS#4418-26-2

Sodium dehydroacetate is the sodium salt of dehydroacetate. It is mainly used as a new generation food preservative and food additive, being used extensively in sauce, fruit, bread, cake, moon cake, margarine and beverage. Sodium dehydroacetate (DHA-S) has a wide spectrum of antimicrobial activity that accounts for its use in cosmetic products as a preservative and antimicrobial agent. It is effective in the treatment of both bacteria and fungi. It is also a kind of anticoagulant agent through depleting the blood level of vitamin K.

Sodium dehydroacetate Chemical Properties

Melting point	~295 °C (dec.)
density	1.499[at 20℃]
bulk density	500-550kg/m3
vapor pressure	0Pa at 25℃
storage temp.	Store below +30°C.
solubility	330g/l
pka	5.36[at 20 ℃]
form	Powder
color	White to yellow
PH	8.8-9.3 (100g/l, H2O, 20℃)
Water Solubility	Soluble in water, propylene glycol and methanol. Insoluble in acetone and benzene.
BRN	4893653
Stability:	Stable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions	PRESERVATIVE
InChI	1S/C8H8O4.Na/c1-4-3-6(10)7(5(2)9)8(11)12-4;/h3,10H,1-2H3;/q;+1/p-1
InChIKey	ZPNRBQVNNIDJHX-UHFFFAOYSA-M
SMILES	[Na+].CC(=O)C1=C([O-])C=C(C)OC1=O
LogP	-4.38 at 20℃
CAS DataBase Reference	4418-26-2(CAS DataBase Reference)
EPA Substance Registry System	3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione sodium (4418-26-2)

Safety Information

Hazard Codes	Xn
Risk Statements	22
Safety Statements	24/25
WGK Germany	1
RTECS	UP8225000
Autoignition Temperature	360 °C
TSCA	TSCA listed
HS Code	29322980
Storage Class	13 - Non Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral
Hazardous Substances Data	4418-26-2(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 500 mg/kg

Product Application of Sodium Dehydroacetate CAS#4418-26-2

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.

Fact Factory and Equipment Show

Gardenia Yellow#94238-00-3