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N-Bromosuccinimide CAS NO.128-08-5

N-Bromosuccinimide or NBS is a chemical reagent used in radical substitution, electrophilic addition, and electrophilic substitution reactions in organic chemistry. NBS can be a convenient source of Br•, the bromine radical.

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Features & Specification

Product Name

N-Bromosuccinimide

Synonyms

1-Bromopyrrolidine-2,5-dione
Succinbromimide

CAS No.

128-08-5

Molecular Structure

 

Mobecular Weight

177.98

Molecular Formula

C4H4BrNO2

Key Specification

Appearance:              White or pale yellow crystal
Content(%):               98.5min
Melting point (℃):          173~183
Loss on drying(%):          1.0max

Package

25kg/kraft paper bag, fiber drum, carton

Application

As an antimicrobial preservative in cosmetics, food products, and pharmaceutical formulations.

Storage

Store in cool,dry and well-ventilated place,package should be kept sealed.   

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