Sodium
Sulfide
Properties
: White crystal
bloke
Application: Mainly
used in paper making, printing and dyeing , tanning, etc.
Packing : 25kg net PP/PE bags, 21MT per 20'FCL
Formula: Na2S
MSDS
Items
|
Specification
|
|
Fe3+:1500ppm
|
Fe3+:150ppm
|
Fe3+:80ppm/50ppm
|
Fe3+:30ppm/20ppm
|
|
Na2S
|
60% min
|
60% min
|
60% min
|
60% min
|
|
Na2CO3
|
5% max
|
2.0% max
|
2.0% max
|
2.0% max
|
|
Water insolubles
|
0.4% max
|
0.2% max
|
0.2% max
|
0.05%/0.03% max
|
|
Iron Content
|
0.15% max
|
0.015% max
|
0.008%/0.005% max
|
0.003%/0.002% max
|
|