Sell sodium sulphide flake

Description

We product and export sodium sulphide yellow flake, *0%, with annually ****0mt capacity, and we are new prouducer in  the world market, and we have advantage in quality and price,,  more details,please conact at
 
Specification:  GB/T*********0
Item        STANDARD              RESULT
Fe         **0ppm                   *0ppm
Na2S       *0%MIN                  *0.5%
Water insuluble 0.2% max              0.*5% max
Na2SO4        2%max                2.0%max
Na2S2O3       2% max                2.0% max
COLOR                            RED/YELLOW FLAKE 

Application: used as making sulphur dyestuff intermediate , mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making industrials ,also widely used in pigment and rubber industry,  textile , metallurgy etc.