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Disodium fumarate

Disodium fumarate structure

Disodium fumarate 

structure
  • CAS No:

    17013-01-3

  • Formula:

    C4H4O4.2Na

  • Chemical Name:

    Disodium fumarate

  • Synonyms:

    2-Butenedioic acid (2E)-,sodium salt (1:2);Fumaric acid,disodium salt;2-Butenedioic acid (E)-,disodium salt;2-Butenedioic acid (2E)-,disodium salt;Disodium fumarate;306-35-4

  • Categories:

    Cosmetic Ingredient  >  Buffering

Disodium fumarate Basic Attributes

160.04

159.974854

241-087-7

2917190090

Characteristics

80.26000

-2.95760

White Crystalline Powder

355.5ºC at 760 mmHg

183ºC

H2O: 228 g/L

Store below +30°C.

5.19E-06mmHg at 25°C

Safety Information

NONH for all modes of transport

2

36/37/38

26-36-37/39

LT1830000

Xi

Disodium fumarate Use and Manufacturing

Methods of Manufacturing

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

Uses

The product is replaced with ferrous sulfate to obtain ferric fumarate, that is, medical blood iron, which is used to treat small red blood cell anemia.

Material

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