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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Quality Control Lab

实验室

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FAQ

Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


Q2: How is the security of my transaction guaranteed when working with Huafeng Chemical?
A: We strictly adhere to international trade rules (Incoterms® 2020) and accept various payment methods, such as Letters of Credit (L/C) and Telegraphic Transfers (T/T). For new clients, we support small-batch trial orders and can clearly define arbitration clauses and applicable laws within the contract. Additionally, we maintain a robust risk management system to help you mitigate common trade risks, such as exchange rate fluctuations, shipping delays, and document discrepancies.


Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

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