Sodium diacetate

ChemicalBook > CAS DataBase List > Sodium diacetate

Product Name: Sodium diacetate
CAS No.: 126-96-5
Chemical Name: Sodium diacetate
Synonyms: ACETATE BUFFER;BUFFER SOLUTION;sodium hydrogen;SODIUM ACETATE BUFFER;BUFFER PH7.20;BUFFER PH 4.65;sodiuM hydrogen di;ACETATE BUFFER SOLUTION;SODIUM DIACETATE HYDRATE;SODIUM HYDROGEN DIACETATE
CBNumber: CB4104939
Molecular Formula: C2H5NaO2
Formula Weight: 84.05
MOL File: 126-96-5.mol

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Sodium diacetate Property

Melting point:: 323-329 °C (lit.)
Density: 1.01 g/mL at 20 °C
vapor pressure: 0Pa at 25℃
FEMA: 3900 | SODIUM DIACETATE
Flash point:: 40°C (104°F)
storage temp.: room temp
pka: 4.756[at 20 ℃]
form: solid
color: Clear colorless
PH: 7.0±0.05 (25℃)
Odor: at 100.00?%. bland
biological source: synthetic
Water Solubility: soluble H2O [MER06]; slightly soluble alcohol; insoluble ether [HAW93]
Merck: 13,8681
BRN: 3786729
InChIKey: BHZOKUMUHVTPBX-UHFFFAOYSA-M
LogP: -3.72
CAS DataBase Reference: 126-96-5(CAS DataBase Reference)
EPA Substance Registry System: Sodium diacetate (126-96-5)

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Safety

Hazard Codes: C
Risk Statements: 35
Safety Statements: 24/25-45-26-23
WGK Germany: 1
RTECS: AJ4375000
HS Code: 29152910
Hazardous Substances Data: 126-96-5(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S2404
Product name: Sodium acetate buffer solution
Purity: BioXtra, pH 7.0±0.05 (25 °C), for molecular biology, 3 M, non-sterile; 0.2 μm filtered
Packaging: 100ml
Price: $73.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: S2404
Product name: Sodium acetate buffer solution
Purity: BioXtra, pH 7.0±0.05 (25 °C), for molecular biology, 3 M, non-sterile; 0.2 μm filtered
Packaging: 1l
Price: $249
Updated: 2024/03/01

Sigma-Aldrich

Product number: S7899
Product name: Sodium acetate buffer solution
Purity: pH 5.2±0.1 (25 °C), for molecular biology, 3 M, 0.2 μm filtered
Packaging: 100ml
Price: $39.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: S7899
Product name: Sodium acetate buffer solution
Purity: pH 5.2±0.1 (25 °C), for molecular biology, 3 M, 0.2 μm filtered
Packaging: 500ml
Price: $74.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: S7899
Product name: Sodium acetate buffer solution
Purity: pH 5.2±0.1 (25 °C), for molecular biology, 3 M, 0.2 μm filtered
Packaging: 1l
Price: $134
Updated: 2024/03/01

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Sodium diacetate Chemical Properties,Usage,Production

Chemical Properties

Sodium diacetate has the odor of acetic acid. It is a molecular compound of sodium acetate and acetic acid. The pH of a 1 in 10 solution is between 4.5 and 5.0.

Chemical Properties

White crystals; acetic acid odor. Decom- poses above 150C. Soluble in water; slightly soluble in alcohol; insoluble in ether. Combustible.

Occurrence

Acetic acid or acetates are present in most plant and animal tissues in small, but detectable amounts.

Uses

Sodium acetate buffer solution has been used for the precipitation of DNA. It has also been used as a component of supporting electrolyte for electrochemical sensor.

Uses

Acetic acid in solid form; sequestrant; food preservative to inhibit molds and rope-forming bacteria in bread: Glabe, Food Ind. 14, no. 2, 46 (1942).

Uses

Sodium Diacetate is a preservative, sequestrant, acidulant, and fla- voring agent that is a molecular compound of sodium acetate and acetic acid which yields acetic acid. it is a white crystalline powder which is hygroscopic. it functions against mold and bacteria and is used in bread. it is also termed sodium hydrogen diacetate.

General Description

Sigma′s Sodium Acetate Buffer is a 3M solution prepared with 18 megaohm water and filter-sterilized.

Flammability and Explosibility

Non flammable

Agricultural Uses

Fungicide, Bactericide: Sodium diacetate is a fungicide and bactericide registered to control molds and bacteria, thereby preventing spoilage in stored grains. The pesticide is applied to hay as a dust or soluble concentrate (liquid spray) during the baling process. It is applied to silage as a fermentation "aid" to preserve the quality of field corn, alfalfa, sorghum, oats and grasses, stored in silos. Sodium diacetate is composed of acetic acid and sodium acetate. It dissociates to acetate, sodium and hydrogen ions, normal components of plants and animals, and of human foods. Acetates are formed in living organisms during the metabolism of food. Acetates and acetic acid have long been used in both human and animal foods, without significant adverse effects. Sodium diacetate is also used as an antimicrobial agent in baked goods and other foods, and in medicine and cosmetics manufacturing as a freshener, flavoring and pH regulator. Not listed for use in EU countries. 126-96-5. Registered for use in the U.S.

Trade name

CROP CURE®; DYKON®; GRAIN CURE®[C]; SENTRY SODIUM ACETATE®[C]

Safety Profile

When heated to decomposition it emits acrid smoke and irritating fumes

Synthesis

Prepared synthetically by reacting sodium carbonate with acetic acid. Special grades are produced by reacting anhydrous sodium acetate with acetic acid.

Sodium diacetate Preparation Products And Raw materials

Raw materials

Sodium acetate CARBON MONOXIDE Sodium acetate trihydrate Acetic acid Sodium carbonate

Preparation Products

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View Lastest Price from Sodium diacetate manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Sodium Diacetate 126-96-5
Price: US $120.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10ton
Release date: 2024-05-21

Hebei Chuanghai Biotechnology Co., Ltd

Product: Sodium diacetate 126-96-5
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100 mt
Release date: 2024-11-21

Hebei Mujin Biotechnology Co.,Ltd

Product: Sodium diacetate 126-96-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-08-28

126-96-5, Sodium diacetateRelated Search:

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SODIUM DIACETATE

SODIUM DIACETATE HYDRATE

SODIUM HYDROGEN DIACETATE

SODIUM HYDROGEN DIACETATE HYDRATE

SODIUM ACETATE BUFFER

SODIUM ACETATE ACETIC ACID BUFFER

SODIUM ACETATE ACETIC ACID

Acetic acid-Sodium acetate buffer 1:1 pH 4.6, Sodium acetate buffer solution

Michaelis buffer, Sodium acetate buffer solution

Acetic acid - Sodium acetate solution

Sodium acetate Acetic acid solution

Sodium acetic acid acetate

Diacetic acid·sodium salt

Acetate buffer solution pH 4.6,Acetic acid-Sodium acetate buffer 1:1 pH 4.6, Sodium acetate buffer solution

ACETATE BUFFER SOL. PH 4.65, P07, 10L

ACETATE BUFFER SOLUTION

sodiuM hydrogen di

Double sodiuM acetate

Acetate buffer solution pH 4.65 (20°C)

ACETATE BUFFER TS

ACETATE BUFFER SOLUTION TYPE 'C'

ACETATE BUFFER

ACETATE BUFFER, PH 6.0

ACETATE BUFFER REAGENT

ACETATE BUFFER SOLUTION R-455

ACETATE BUFFER, PH 4.5

ACETIC ACID - SODIUM ACETATE

ACETATE-BUFFER SOLUTION PH 4 6 FOR COMPL

SODIUM ACETATE BUFFER SOLUTION *PH 7.0 + /-0.05 AT

BUFFER PH 4,65, SOLUTION READY FOR USE,

ACETATE BUFFER SOLUTION PH 4.6, FOR MOLECULAR BIOLOGY*

ACETATE BUFFER SOLUTION PH 4.65, P07 10 L

acetate buffer solution ph 4.65

acetic acid-sodium acetate buffer 1:1 ph 4.6

michaelis buffer

NATRIUMACETAT, ESSIGSAUER

Natriumhydrogendiacetat

SODIUMDIACETATEACID

Sodium Diacetate, Anhydrous

Acetic acid-Sodium acetate buffer 1:1, Sodium acetate buffer solution

FEMA 3900

BUFFER SOLUTION, PH 4.0, ACETATE

BUFFER SOLUTION, PH 4.63

BUFFER ACETATE, PH 4.00

BUFFER ACETATE

BUFFER SOLUTION

BUFFER SOLUTION (ACETATE), PH 4.0-4.5

BUFFER SOLUTION (ACETATE), PH 4.00

BUFFER PH7.20

BUFFER PH 4.65

BUFFER, PH 4.63

Aceticacid,sodiumsalt(2:1)

aceticacid,sodiumsalt,compd.withaceticacid(1:1)

aceticacid,sodiumsalt,compdwithaceticacid(1:1)

aceticaciddimer,sodiumsalt

acidacetate

dykon

Socliumdiacetate