SYNONYMS Succinic acid Imide; 2,5-Dioxopyrrolidine; Succinimide; Butanimide; 2,5-Diketopyrrolidine; 2,5-Pyrrolidinedione; 3,4-Dihydropyrrolidine; 3,4-Dihydropyrrole-2,5-dione; Dihydro-3-pyrroline-2,5-dione; DERIVATION
CAS NO. 123-56-8
EINECS NO. 204-635-6
FORMULA C4H5NO2
MOL WT. 99.09
MELTING POINT 123 - 125 C
BOILING POINT 285 - 290 C

N-succinimide（industrial grade）

Product batch number: 20060210 Quantity: 500g

Test item	Quality index
	Best quality	First quality
Appearance	white or similar to white
Assay%≥	99.0	98.0
Drying loss%≤	0.5
Ash%≤ Residue on ignition	0.2
M.P. 癈	125-127
Free acid %≤	0.02
Heavy metal(Pb)mg/kg≤	10
Conclusion	Meet the Enterprise Standard

Succinimide is used as an intermediate in preparing organic synthesis, pharmceuticals and in manufacturing plant growth stimulants.