丁二酸酐

Succinic anhydride is used as a sizing agent and curative for epoxy resin. It acts as an additive in paper production. It is utilized in the preparation of covalently cross-linked oxidized-alginate and N-succinyl-chitosan hydrogels. It serves as an intermediate for functionalized oxide surfaces on a chip and for polyester resins. Further, it finds use in cosmetics, pharmaceuticals and in coatings.

Moisture sensitive. Incompatible with strong oxidizing agents, alcohols and amines.

MFCD00005525

203-570-0

C₄H₄O₃

100.07

118-121°

261°

157°(314°F)

1.572

Moisture Sensitive. Ambient temperatures.

Crystalline solid

Soluble in chloroform.Soluble in chloroform, carbon tetrachloride and alcohol. Slightly soluble in ether. Insoluble in water.

108441

14,8870

II

22-36/37
Harmful if swallowed.Irritating to eyes and respiratory system.

8

25-46
Avoid contact with eyes.If swallowed, seek medical advice immediately and show this container or label.

WN0875000

 

是

 

H302-H319-H317-H335
Harmful if swallowed.Causes serious eye irritation.May cause an allergic skin reaction.May cause respiratory irritation.

P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.