Product Description
Sodium hydrosulphide
CAS No. : 16721-80-5
Other Names : sodium sulphidrate
Molecular Formula : NaHS
Purity : 70% min
Appearance : yellow flakes
Application : Preparation of auxiliary agent of sulfur dyes, copper ore beneficiatio
Iron : 30 ppm max
color : yellow
use : leather industry
Na2S : 2% max.
Na2SO3 : 1% max.
Na2CO3 : 0.6% max.
Fe : 0.003% max.
Liquid : NaHS: min. 36% or 28%
Na2S : max. 1.0% or 1.2%
Applications : Its main uses are in paper manufacture as a makeup chemical for sulfur used in the Kraft process,
as a flotation agent in copper mining where it is used to activate oxide mineral species,
and in the leather industry for the removal of hair from hides.
Packing : In 25kg PP bag or 150kgs drums.