Sodium hydrosulfide(NaHS)
1) Purity:70%min 20ppm
2) Fe:20ppm
3) Flakes,lsolid
4) Used in Minning,Leather Making,TextilePacka
Sodium hydrosulfide(NaHS) 1) Purity:70%min 20ppm 2) Fe:20ppm 3) Flakes,lsolid 4) Used in Minning,Leather Making,TextilePackaging & Delivery:...