Sodium dehydroacetate
- Product Name
- Sodium dehydroacetate
- CAS No.
- 4418-26-2
- Chemical Name
- Sodium dehydroacetate
- Synonyms
- dehydroacetic;dhn;DEHYDROACETIC ACID SODIUM SALT;Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate;NaDHA;harven;prevan;SODIUMDHA;dha-sodium;New Side S 01
- CBNumber
- CB4390163
- Molecular Formula
- C8H7NaO4
- Formula Weight
- 190.13
- MOL File
- 4418-26-2.mol
Sodium dehydroacetate Property
- Melting point:
- ~295 °C (dec.)
- Density
- 1.499[at 20℃]
- 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
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- PHR1609
- Product name
- Sodium Dehydroacetic Acid
- Purity
- Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging
- 1G
- Price
- $132
- Updated
- 2024/03/01
- Product number
- 8.14085
- Product name
- Dehydroacetic acid sodium salt
- Purity
- for synthesis
- Packaging
- 5G
- Price
- $31.3
- Updated
- 2024/03/01
- Product number
- 8.14085
- Product name
- Dehydroacetic acid sodium salt
- Purity
- for synthesis
- Packaging
- 250g
- Price
- $117
- Updated
- 2024/03/01
- Product number
- 8.14085
- Product name
- Dehydroacetic acid sodium salt
- Purity
- for synthesis
- Packaging
- 1kg
- Price
- $383
- Updated
- 2024/03/01
- Product number
- 689521
- Product name
- Dehydroacetic acid sodium salt
- Purity
- Lonza quality, 99.0-100.3% (w/w) (T)
- Packaging
- 1kg
- Price
- $79.1
- Updated
- 2023/01/07
Sodium dehydroacetate Chemical Properties,Usage,Production
Description
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.
Chemical Properties
White to yellowish powder
Uses
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
Uses
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.
Uses
sodium dehydroacetate is a preservative against bacteria and fungi that is used at concentration levels of 1.0 percent or less. It is useful in combination with parabens. It may cause skin irritation.
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.
Flammability and Explosibility
Not classified
Safety Profile
Poison by intravenous route. Moderately toxic by ingestion. An experimental teratogen. Experimental reproductive effects. An eye irritant. Mutation data reported. When heated to decomposition it emits toxic fumes of Na2O
References
Forester, John. "Preservative solutions containing sodium dehydroacetate with or without sodium borate decahydrate and/or disodium edetate." US, US4248634. 1981.
Sakaguchi, Yuka, et al. "Anticoagulant effect of sodium dehydroacetate (DHA-S) in rats." Journal of Applied Toxicology 28.4(2008):524-529.
Ye, Yinzhi. "Use of Sodium Dehydroacetate in Food." China Food Additives (2002).
Sodium dehydroacetate Preparation Products And Raw materials
Raw materials
Preparation Products
Sodium dehydroacetate Suppliers
- Tel
- --
- Fax
- --
- info@acros.com
- Country
- Belgium
- ProdList
- 6772
- Advantage
- 81
View Lastest Price from Sodium dehydroacetate manufacturers
- Product
- Sodium Dehydroacetate 4418-26-2
- Price
- US $120.00-65.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-04-28
- Product
- Sodium dehydroacetate 4418-26-2
- Price
- US $50.00-30.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/Month
- Release date
- 2024-04-28
- Product
- Sodium dehydroacetate 4418-26-2
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-31