الوصف

Sodium Sulfide Yellow Flake *0%
1.Specification
Fe Na2S Water Insoluble Na2CO3 Na2SO3 Na2S2O3 Color
*5ppmMax *0%min. 0.*5%max 1.*0%max 1.*0%Max 2.*0%max. Yellow
*0ppmMax *0%min. 0.*0%max 1.*0%max 1.*0%Max 2.*0%max. Yellow
*0ppmMax *0%min. 0.*8%max 1.*0%max 1.*0%max 2.*0%max. Yellow
*0ppmMax *0%min 0.*8%max 1.*0%max 2.*0%max 2.*0%max Yellow
*0ppmMax *0%min 0.*0%max 2.*0%max 2.*0%max 2.*0%max Yellow
**0ppmMax *0%min 0.*0%max 3.*0%max 2.*0%max 2.*0%max Yellow
2.Outer packing
*5kgs/bag or **0kgs/drum
3.Quality control
Rigid quality control on s, process and outputs lead to high purity and consistent quality that permit standardization of its use in industry.