Natriumhydrogendi(acetat) Produkt Beschreibung

Sodium diacetate Struktur
126-96-5
  • CAS-Nr.126-96-5
  • Bezeichnung:Natriumhydrogendi(acetat)
  • Englisch Name:Sodium diacetate
  • Synonyma:Natriumhydrogendi(acetat)
    dykon;FEMA 3900;acidacetate;BUFFER PH7.20;ACETATE BUFFER;BUFFER ACETATE;BUFFER PH 4.65;BUFFER SOLUTION;BUFFER, PH 4.63;sodium hydrogen
  • CBNumber:CB4104939
  • Summenformel:C2H4O2.C2H3O2.Na
  • Molgewicht:142.09
  • MOL-Datei:126-96-5.mol
Natriumhydrogendi(acetat) physikalisch-chemischer Eigenschaften
  • Schmelzpunkt: :323-329 °C(lit.)
  • Dichte :1.01 g/mL at 20 °C
  • FEMA  :3900 | SODIUM DIACETATE
  • Flammpunkt: :40°C (104°F)
  • storage temp.  :2-8°C
  • Aggregatzustand :solid
  • Farbe :Clear colorless
  • PH :7.0±0.05 (25℃)
  • Wasserlöslichkeit :soluble H2O [MER06]; slightly soluble alcohol; insoluble ether [HAW93]
  • Merck  :13,8681
  • BRN  :3786729
  • InChIKey :BHZOKUMUHVTPBX-UHFFFAOYSA-M
  • CAS Datenbank :126-96-5(CAS DataBase Reference)
  • EPA chemische Informationen :Acetic acid, sodium salt (2:1)(126-96-5)
Sicherheit

Sodium diacetate Chemische Eigenschaften,Einsatz,Produktion Methoden

  • R-Sätze Betriebsanweisung: R35:Verursacht schwere Verätzungen.
  • S-Sätze Betriebsanweisung: S24/25:Berührung mit den Augen und der Haut vermeiden.
    S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
    S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
    S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
  • Chemische Eigenschaften White crystals; acetic acid odor. Decom- poses above 150C. Soluble in water; slightly soluble in alcohol; insoluble in ether. Combustible.
  • Chemische Eigenschaften 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.
  • Occurrence Acetic acid or acetates are present in most plant and animal tissues in small, but detectable amounts.
  • Verwenden 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.
  • Verwenden 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).
  • Landwirtschaftliche Anwendung 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.
  • Handelsname CROP CURE®; DYKON®; GRAIN CURE®[C]; SENTRY SODIUM ACETATE®[C]
  • Sicherheitsprofil When heated to decomposition it emits acrid smoke and irritating fumes
  • Chemical Synthesis Prepared synthetically by reacting sodium carbonate with acetic acid. Special grades are produced by reacting anhydrous sodium acetate with acetic acid.
Sodium diacetate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Natriumhydrogendi(acetat) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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126-96-5, Sodium diacetate Verwandte Suche:
  • 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
  • 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
  • sodiumacetate,acid
  • Sodiumacidacetate
  • 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
  • Monosodium diacetate
  • sodium hydrogen
  • Buffer Solution (Acetate), pH 4.0-4.6
  • Buffer Solution, pH 4.64
  • Buffer Solution (Acetate), pH 4.01
  • 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