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Sodium dehydroacetate CAS#4418-26-2

Sodium dehydroacetate CAS#4418-26-2

Basic Information

High Water Solubility & Low Organic Solubility‌‌


Excellent Light/Heat Resistance‌


Neutral pH Solution‌


High-Purity, Low-Moisture Powder


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product description

Product Description of ‌Sodium dehydroacetate CAS#4418-26-2

Sodium dehydroacetate appears as white or pale yellow crystals, odorless and tasteless. It is easily soluble in water, slightly soluble in ethanol and other organic solvents, with a melting point of 190°C.
It has outstanding light and thermal stability. Its aqueous solution still maintains chemical stability after being heated at 120°C for 2 hours, and the solution is neutral or weakly alkaline.
The product is prepared by spray drying. Its purity reaches 98% or higher, with moisture content ≤ 2.6%. It boasts stable and consistent quality, suitable for a wide range of application fields.


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

Geogard® 111S is a preservative based on sodium dehydroacetate. It is globally approved for use in cosmetics and personal care products.

Product Information

Parameters


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.

InChIKey

ZPNRBQVNNIDJHX-UHFFFAOYSA-M

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

Yes

HS Code

29322980

Hazardous Substances Data

4418-26-2(Hazardous Substances Data)

Toxicity

LD50 orally in Rabbit: 500 mg/kg


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Are you a manufacturer or a trading company?
Shandong Honghuida Chemical Co., Ltd. is a chemical product supplier and export company. We maintain long-term partnerships with reputable domestic manufacturers to provide customers with reliable chemical supplies and export services.

 

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We supply a wide range of chemical products, including basic chemical raw materials, fine chemicals, organic solvents, chemical intermediates, coating additives, plastic additives, and water treatment chemicals. Please contact our sales team for specific products, specifications, and availability.

 

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Samples are available for selected products. Sample and shipping costs depend on the product, quantity, and destination. Sample fees may be deducted from a subsequent commercial order upon agreement.

 

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