Sodium sulphide flakes: 60% min.
Thin flakes: Yellow or red
Insoluble water object: 0.4-0.15%
Na2CO3: 0.2% max.
Uses: Used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry etc.
Packing: 1. Plastic woven bag with inner bag 25kgs net 2.1000kgs net bag Capacity: 22-24MTS/20'FCL
CAS No.: 1313-82-2
MF: Na2s
EINECS No.: 215-211-5
Terms of payment: 50% TT in advance, the balance pay by the copy of B/L or 100% L/C at sight.
Delivery time: Within 2 weeks after received advance payment or Workable L/C
Thin flakes: Yellow or red
Insoluble water object: 0.4-0.15%
Na2CO3: 0.2% max.
Uses: Used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry etc.
Packing: 1. Plastic woven bag with inner bag 25kgs net 2.1000kgs net bag Capacity: 22-24MTS/20'FCL
CAS No.: 1313-82-2
MF: Na2s
EINECS No.: 215-211-5
Terms of payment: 50% TT in advance, the balance pay by the copy of B/L or 100% L/C at sight.
Delivery time: Within 2 weeks after received advance payment or Workable L/C
| Fe |
5ppm max |
10ppm max |
15ppm max |
20ppm max |
30ppm max |
|
Na2S |
60%min. |
60%min. |
60%min. |
60%min. |
60%min. |
|
Water insolubles |
0.03%max. |
0.03%max. |
0.05%max. |
0.10%max. |
0.18%max. |
|
Na2CO3 |
1.80%max. |
1.80%max. |
1.80%max. |
1.80%max. |
1.80%max. |
|
Na2SO3 |
1.00%max. |
1.00%max. |
1.80%max. |
1.80%max. |
1.80%max. |
|
Na2S2O3 |
2.00%max. |
2.00%max. |
2.00%max. |
2.00%max. |