N-bromosuccinimide(NBS)

Identification:

Chemical Name: N-Bromosuccinimide

Synonyms: NBS; N-bromobutanimide;

CAS No.: 128-08-5

Molecular Formula: C4H4BrNO2

Properties: white or milk white crystalline fine granules with slight bromine smell; soluble in acetone, ethyl acetate and acetic anhydride; insoluble in water, benzene, carbon tetrachloride and chloroform; specific weight 2.097, M.P. 173-175°C, decomposed at 182°C.

Specifications:

Assay% :                                ≥ 99.0

M.P. °C:                                 173-175

Effective bromine content %: ≥44.0

Moisture%:                             ≤0.5

Application:

As material in organic synthesis, used in bromination and pharmaceutical intermediates.

Packing Storage:

25kg/bag or cardboard drum.

Stored avoiding light and not mix with strong oxidizing agents, halogenated hydrocarbons.