CAS:1326-82-5 Colour Index No.:C.I.Sulphur Black 1(53185) Standard of identity:HG/T3427-2001 Appearance Flashing Black Flakes or Granules Strength (with the standard ) 100% Shade Approximate...
We are the biggest manufacturer of this product in China . For our scale ,we will provide good quality and pretty competitive price for you . We have prepared FREE sample for you . Hope to rece...
CAS: 1817-73-8 Standard of identity: HG/T3753-2004 Characteristic Specification Appearance Yellow to Yellow Brown Powder Purity (% ) ≧ 98.0 Initial Melting Point of Dry Product( ℃ ) ≧...
We are the biggest manufacturer of this product in China . For our scale ,we will provide good quality and pretty competitive price for you .