Disodium fumarate Chemical Properties

Melting point:

>300°C

storage temp. 

Store below +30°C.

solubility 

228g/l

form 

Crystalline Powder

color 

White

PH

7-8 (50g/l, H2O)

Water Solubility 

228 g/L

Sensitive 

Hygroscopic

Hydrolytic Sensitivity

0: forms stable aqueous solutions

BRN 

4301302

LogP

-0.008 (est)

CAS DataBase Reference

17013-01-3(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36-37/39

WGK Germany 

2

RTECS 

LT1830000

F 

3

TSCA 

No

HS Code 

2917 19 80

Toxicity

human,TDLo,oral,215mg/kg (215mg/kg),GASTROINTESTINAL: OTHER CHANGESGASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"GASTROINTESTINAL: NAUSEA OR VOMITING,Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 31, Pg. 1, 1942.

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

Disodium fumarate Usage And Synthesis

Chemical Properties

white crystalline powder

Uses

Disodium Fumarate can be used to reduce or prevent dilution of target protein during recovery flush after filtration.

Preparation

Disodium fumarate is obtained by neutralizing fumaric acid with sodium carbonate. Heat the water to boiling, and add fumaric acid while stirring. Add sodium carbonate in portions to pH=6.5-6.7. Stir well and filter while hot to obtain sodium fumarate solution.

Definition

ChEBI: Disodium fumarate is an organic sodium salt resulting from the replacement of the protons from the carboxy groups of fumaric acid by sodium ions. It has a role as a food acidity regulator. It contains a fumarate(2-).

Disodium fumarate(17013-01-3)Related Product Information

• CIS-BUTENEDIOIC ANHYDRIDE
• Ethylenediaminetetraacetic acid disodium salt
• Dimethyl fumarate
• Diethyl fumarate
• Dibutyl maleate
• Fumaronitrile
• 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate
• Maleic acid
• Fumaric acid
• Bisoprolol fumarate
• Dioctyl maleate
• Ferrous fumarate
• Ketotifen fumarate
• Sodium Monofluorophosphate
• Sodium Stearyl Fumarate
• Sodium acrylate
• SODIUM HYDROGEN FUMARATE
• FUMARATE