ITEMS

SPECIFICATIONS

RESULTS

Description

White or Almost White To Slightly Yellow Powder

Almost White Powder

Identification

IR Spectrum & HPLC RT Conform

Conform

Solution color

Not More Than 0.14

0.07

Water

Not More Than 4.0%

2.6%

Residual Solvents

Not More Than 0.5%

0.3%

Assay

Contain C20H20N6O7S4 Not Less Than 85%

98.5%