Specification :

Colour Index No.: C.I. Solubilised Sulphur Black 1( 53186)
Standard of identity: HG/ T3632-1999
Appearance Black Uniform Granules or powder
Spectrometer strength 100± 5
Strength( with the standard ) 100%
Shade Approximate to the Standard
Moisture, % d 7.0
Insoluble Impurity in Water, % d 0.5
Solubility, G/ L( 60 ) e 60

Packing: In 25 kgs net woven bag / carton / iron drum.