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Sodium Sulfide

Sodium Sulfide
MF:Na2S
CAS:1313-82-2
EINECS:215-212-0
HS CODE:2830101000
UN NO.:1849
Dangerous good class:8
Appearance: yellow/red flake or solid.
Melting point:950 °C

Usage:

In dyestuff industry: it is used to make sulphide dye, as raw material of cure lividity and cure blue.

In dye printing industry: it is used as dye agent in solving thion dye

In leather industry: it is used in hydrolytic decomposition to make raw hide depilated 

In paper industry: it is used as digest agent 

In textile industry: it is used to reduce nitrified objects and man-made  fibre, used  as  mordant  in  dyeing cotton fabric

In mining industry,As ore flotation agent in the ferrous metallurgy industry


                    Item           Grade one            Grade two
Colour              yellow                   red
                               Na2S%min              52/60     52/60
                             Na2CO3%max              1.80                  5.00
                             Na2SO3%max              1.80                  2.00
                             Na2S2O3%max              2.00                  2.00
                   Water Insolubles % max              0.18                  0.40
                                  Fe max         10-150PPM           30-1500PPM


Packing: 25/900/1000kg plastic woven bag           or  150kg/iron drum

24 MT/20'FCL without pallet                       24.9MT/20GP

20 MT/20’FCL with pallet

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