Disodium (2E)-2-butenedioate

Basic Information

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CAS Number

17013-01-3

Molecular Formula

C4H2Na2O4

Molecular Weight

160.04 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

355.5 °C at 760 mmHg

Density

g/cm3

Water Solubility

228 g/L

Flash Point

163 °C

Solubility

228g/l

SMILES

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[O-]C(=O)C=CC(=O)[O-].[Na+].[Na+]

InChI

InChI=1S/C4H4O4.2Na/c5-3(6)1-2-4(7)8;;/h1-2H,(H,5,6)(H,7,8);;/q;2*+1/p-2/b2-1+;;

InChIKey

MSJMDZAOKORVFC-SEPHDYHBSA-L

LogP

-2.95760

Complexity

119

Safety Information

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Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Sensitiveness

Hygroscopic

Synonyms & References

English

Fumaric acid, disodium salt
Sodium fumarate dibasic
fumaric acid disodium
disodium fumarate
Sodium maleate monohydrate
Maleatesodium
Maleate
2-Butenedioic acid (2E)-, sodium salt (1:2)
2-Butenedioicacid (2E)-, disodium salt (9CI)
2-Butenedioic acid (E)-, disodium salt
Fumaric acid, disodium salt (8CI)
fumaransodny
SODIUM FUMARATE
Sodium Fumarates
DI-SODIUM FUMARATE
Maleic acid dianion
(Z)-3-Carboxyacrylate
Fumaric Acid Disodium Salt
Sodium fumarate,98%
Sodium fumarate, 98%
Disodium fumarate

MDL Number

MFCD00064567

Customs Code

2917190090

FAQ

What is Disodium (2E)-2-butenedioate (CAS: 17013-01-3)?

Disodium (2E)-2-butenedioate is a sodium salt of (2E)-butenedioic acid, commonly known as fumaric acid. Its chemical formula is C4H4Na2O4. It is a white crystalline powder that is soluble in water and has a mild, acidic taste. It is often used as a food additive and pharmaceutical excipient due to its stabilizing and buffering properties.

What are the main uses of Disodium (2E)-2-butenedioate (CAS: 17013-01-3)?

Disodium (2E)-2-butenedioate is primarily used in the food industry as a buffering agent and acidulant. It is also employed in pharmaceuticals to stabilize formulations and in research for various chemical applications. Additionally, it serves as a precursor in the synthesis of other organic compounds and may be used in industrial processes requiring controlled acidity or pH adjustment.

Is Disodium (2E)-2-butenedioate (CAS: 17013-01-3) safe?

Disodium (2E)-2-butenedioate is generally considered safe when used in accordance with regulatory guidelines. It is approved for use in food and pharmaceutical products. However, proper handling is essential to avoid skin or eye contact, and protective equipment should be worn when working with large quantities. Always follow safety standards for chemical exposure and storage.

How should Disodium (2E)-2-butenedioate (CAS: 17013-01-3) be stored?

Disodium (2E)-2-butenedioate should be stored in a cool, dry, and well-ventilated area, away from direct light. It is best kept in a sealed container to maintain purity and prevent moisture absorption. Storage conditions should be controlled to ensure stability, typically at temperatures below 25°C and humidity levels below 60%.