sodium hydrosulfide
1313-82-2
Na2s
215-211-5
Flake
S
CCIC, CIQ, RoHS, ISO
50%~80%
Sodium Sulfide
Industrial Grade
60%
0.0017max
0.087% Max
0.624% Max
Bags
25KG, 900KG, 1000KG
China
2830101000
