Sr No.

Parameter

Specification

1

Description

White to off white crystalline powder.

2

Identification By HPLC

In the assay ,the retention time of the test peak corresponds to that obtained with PROL W.S.

3

Identification by Chloride Test

Positive for Chloride

4

Identification by IR

IR Spectrum is concordant with the reference spectrum of PROL W.S.

5

Water Content by KF(w/w)

Not more than 1.0%

6

Assay By HPLC

Not less than 85.0% (As is basis)