Sodium Sulphide flake & solid
CAS No.: 1313-82-2
Hazard Class: 8
UN NO.: 1849
Specification:
Item |
Standard |
Packing |
Na 2 S |
60%Min |
25kg/bag
&
150kg/drum |
Fe |
0.15%Max |
Na2CO3 |
5.0%Max |
Water insoluble |
0.6%Max |
Properties |
Solid-fused or granular, brown red
color, soluble in water, presenting
strong alkaline solution ， easily
oxidized when exposed to air,
poisonus. |
Application |
Used as making sulphur dyes or
dyestuff intermediate reducer,
mordant, flotationagent, depilatory
for leather, digestion auxiliary
in paper-making. also widely in pigment
and rubber industry, etc. |
|
