| Identification | More | [Name]
Sodium diacetate | [CAS]
126-96-5 | [Synonyms]
ACETATE BUFFER
ACETATE BUFFER, PH 4.5
ACETATE BUFFER, PH 6.0
ACETATE BUFFER REAGENT
ACETATE BUFFER SOLUTION R-455
ACETATE BUFFER SOLUTION TYPE 'C'
ACETATE BUFFER TS
ACETIC ACID-SODIUM ACETATE
BUFFER ACETATE
BUFFER ACETATE, PH 4.00
BUFFER, PH 4.63
BUFFER PH 4.65
BUFFER PH7.20
BUFFER SOLUTION
BUFFER SOLUTION (ACETATE), PH 4.00
BUFFER SOLUTION (ACETATE), PH 4.0-4.5
BUFFER SOLUTION, PH 4.0, ACETATE
BUFFER SOLUTION, PH 4.63
FEMA 3900
SODIUM ACETATE ACETIC ACID | [EINECS(EC#)]
204-814-9 | [Molecular Formula]
C4H6NaO4- | [MDL Number]
MFCD00137248 | [Molecular Weight]
141.08 | [MOL File]
126-96-5.mol |
| Chemical Properties | Back Directory | [Appearance]
White crystals; acetic acid odor. Decom-
poses above 150C. Soluble in water; slightly soluble
in alcohol; insoluble in ether. Combustible.
| [Melting point ]
323-329 °C(lit.)
| [density ]
1.01 g/mL at 20 °C | [vapor pressure ]
0Pa at 25℃ | [FEMA ]
3900 | [Fp ]
40°C (104°F) | [storage temp. ]
2-8°C
| [form ]
solid
| [pka]
4.756[at 20 ℃] | [color ]
Clear colorless | [Odor]
at 100.00?%. bland | [PH]
7.0±0.05 (25℃) | [biological source]
synthetic | [Water Solubility ]
soluble H2O [MER06]; slightly soluble alcohol; insoluble ether [HAW93] | [Merck ]
13,8681 | [BRN ]
3786729 | [InChI]
1S/2C2H4O2.Na/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+1/p-1 | [InChIKey]
BHZOKUMUHVTPBX-UHFFFAOYSA-M | [SMILES]
[Na+].CC(O)=O.CC([O-])=O | [LogP]
-3.72 | [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. | [CAS DataBase Reference]
126-96-5(CAS DataBase Reference) | [EPA Substance Registry System]
126-96-5(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
White crystals; acetic acid odor. Decom-
poses above 150C. Soluble in water; slightly soluble
in alcohol; insoluble in ether. Combustible.
| [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] | [Occurrence]
Acetic acid or acetates are present in most plant and animal tissues in small, but detectable amounts. | [General Description]
Sigma′s Sodium Acetate Buffer is a 3M solution prepared with 18 megaohm water and filter-sterilized. | [Flammability and Explosibility]
Nonflammable | [Synthesis]
Prepared synthetically by reacting sodium carbonate with acetic acid. Special grades are produced by reacting anhydrous sodium acetate with acetic acid. |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS05 | [Signal word ]
Danger | [Hazard statements ]
H318 | [Precautionary statements ]
P280-P305+P351+P338-P310 | [Hazard Codes ]
C | [Risk Statements ]
R35:Causes severe burns. | [Safety Statements ]
S24/25:Avoid contact with skin and eyes .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) . | [RIDADR ]
UN 2790 8/PG 2 | [WGK Germany ]
1
| [RTECS ]
AJ4375000
| [TSCA ]
TSCA listed | [REACH Registrations]
Active | [HS Code ]
29152910 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Eye Dam. 1 | [Safety Profile]
When heated to decomposition it emits acrid smoke and irritating fumes | [Hazardous Substances Data]
126-96-5(Hazardous Substances Data) |
|
| Company Name: |
ETON FOOD CO.,LTD Gold
|
| Telephone: |
0632-5956199 13062038696 |
| Website: |
www.etonfood.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Spectrum Chemical Manufacturing Corp.
|
| Telephone: |
021-021-021-67601398-809-809-809 15221380277 |
| Website: |
www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
|