Colour Index No.: C.I. Solubilised Sulphur Black 1( 53186)
Standard of identity: HG/ T3632-1999
Appearance Black Uniform Granules or powder
Spectrometer strength 100Â ± 5
....

Sulphur black
HS: 3204-1911-00
CAS: 1326-82-5
Appearance: Flashing Black Flakes or Granules
Strength( with the standard) : 100%
Shade: Approximate to the Standard
Moisiture....