Sodium Sulphide
Synonyms: Sodium Sulfide, Sodium sulfide nonahydrate, Sodium sulfide nonahydrate, Sodium sulfide crystal, sodium sulfured, Sodium sulfuret
CAS No.: 1313-82-2
H.S.Code.:28301010
Molecular Formula: Na
2S
Molecular Weight: 240.18
Property: Thin flakes, yellow or red, use in leather industry, sulphur dyestuff.
Use: Sodium Sulphide is applied in the leather industry, waste water treatment, soil remediation, the mining industry and pulp paper and amongst others.
Main Spec.:
Na2S (%) 60Min:Yellow Flakes: FE (%) 10ppm max / 20ppm max / 30ppm max / 50ppm max / 80ppm max.
Red Flakes: FE (%) 150ppm max/1500ppm max
Na2S (%) 50Min: Yellow Flakes: FE (%) 30ppm max
Red Flakes: FE (%) 1500ppm max
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10ppm Low Iron Sodium Sulphide |
Na2S(%) |
60.0Min |
Na2CO3(%) |
2.0Max |
Water Insoluble(%) |
0.02max |
Fe(%) |
0.001max |
20ppm Low Iron Sodium Sulphide |
Na2S(%) |
60.0Min |
Na2CO3(%) |
2.0Max |
Water Insoluble(%) |
0.03max |
Fe(%) |
0.002max |
30ppm Low Iron Sodium Sulphide |
Na2S(%) |
60.0Min |
Na2CO3(%) |
2.0Max |
Water Insoluble(%) |
0.05max/0.03max |
Fe(%) |
0.003max |
50ppm Low Iron Sodium Sulphide |
Na2S(%) |
60.0Min |
Na2CO3(%) |
2.0Max |
Water Insoluble(%) |
0.05max/0.03max |
Fe(%) |
0.005max |
150PPM Low Iron Sodium Sulphide |
Na2S(%) |
60.0Min |
Na2CO3(%) |
2.0Max |
Water Insoluble(%) |
0.2max |
Fe(%) |
0.015max |
1500PPM Sodium Sulphide |
Na2S(%) |
60.0Min |
Na2CO3(%) |
5.0Max |
Water Insoluble(%) |
0.4max |
Fe(%) |
0.15max |
Packing: 25kg plastic woven bags; 1000kg bulk bag.