Dinatriumsuccinat

Bezeichnung:Dinatriumsuccinat

CAS-Nr150-90-3

Englisch Name:Disodium succinate

CBNumberCB7304246

SummenformelC4H4Na2O4

Molgewicht162.05

MOL-Datei150-90-3.mol

Synonyma

Dinatriumsuccinat

Dinatriumsuccinat physikalisch-chemischer Eigenschaften

Schmelzpunkt	>300°C
Dichte	1.46 g/cm3
FEMA	3277 \| DISODIUM SUCCINATE
storage temp.	Store below +30°C.
Löslichkeit	350g/l
Aggregatzustand	Crystalline Powder
Farbe	White
PH	7-9 (100g/l, H2O, 20℃)
Geruch (Odor)	odorless
Geruchsart	odorless
Wasserlöslichkeit	300 g/L (25 ºC)
Merck	13,8754
BRN	3917246
LogP	-0.59
CAS Datenbank	150-90-3(CAS DataBase Reference)
NIST chemische Informationen	Sodium succinate(150-90-3)
EPA chemische Informationen	Butanedioic acid, sodium salt (1:2) (150-90-3)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36-24/25
WGK Germany	1
RTECS-Nr.	WM7751000
F	3
TSCA	Yes
HS Code	29171990
Toxizität	LD50 i.v. in mice: 4.5 g/kg (Zuckerbrod, Graef)

Gefahreninformationscode (GHS)

Disodium succinate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
Disodium succinate, also known as sodium succinate, white crystalline particle, odorless, not deliquescent in the air; soluble in water, and insoluble in organic solvents. Aqueous solution has a shellfish fresh flavor and no acidic taste. It can be used as a food flavoring agent, acidifier, or buffering agent.
Verwenden
Succinic acid disodium salt is used to prepare buffer solution for the quantitative analysis of auxins.
It can be also used:
To study the effect of liquid phase on the basic properties of α-tricalcuim phosphate (α-TCP) based cement, BIOPEX.
In the synthesis of cadmium sulfide (CdS) nanoparticles using thiourea as a source for sulfide.
Definition
ChEBI: Sodium succinate (anhydrous) is a sodium salt that is the disodium salt of succinic acid. The hexahydrate form is used as an ingredient of topical preparations for the treatment of cataract. It contains a succinate(2-).
synthetische
Disodium succinate is produced by neutralizing succinic acid with sodium hydroxide. The anhydrous material is then dried at 120°C in hot air and pulverized to obtain.
Allgemeine Beschreibung
Disodium succinate is used in the food industry as an acidity regulator and flavor enhancer.
Flammability and Explosibility
Not classified
läuterung methode
Crystallise it twice from water (1.2mL/g) and dry it at 125o. It has been freed from other metal ions by passage of a 0.1M solution through a column of Dowex resin A-1 (Na form). It is hygroscopic. [Beilstein 2 H 606, 2 IV 1908.]

Disodium succinate Upstream-Materialien And Downstream Produkte

Dinatriumsuccinat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

150-90-3, Disodium succinate Verwandte Suche:

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