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Sodium dehydroacetate CAS#4418-26-2

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  • Sodium dehydroacetate CAS#4418-26-2
  • Sodium dehydroacetate CAS#4418-26-2
  • Sodium dehydroacetate CAS#4418-26-2
  • Sodium dehydroacetate CAS#4418-26-2
  • Sodium dehydroacetate CAS#4418-26-2

›

Sodium dehydroacetate CAS#4418-26-2

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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