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Sodium sulfate
- Sodium hydrosulphide 70% Flake
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Sodium hydrosulphide 70% Flake
Sodium hydrosulphide 70%Min Flake
Application:Tannage, textile, dye, mining
PACKING: 25kg PP+PE bag, 25MT per container. 1000kg jumbo bag, 20mt per container. DELIVERY: 20 days after received your prepayment or original LC g PET plastic containers and bottles in all shapes.
Specification
Sodium hydrosulphide 70%Min Flake
Application:Tannage, textile, dye, mining
PACKING: 25kg PP+PE bag, 25MT per container. 1000kg jumbo bag, 20mt per container. DELIVERY: 20 days after received your prepayment or original LC g PET plastic containers and bottles in all shapes.
| Classification： | Sulfide | Other Names： | Sodium bisulfide |
| CAS No： | 16721-80-5 | EINECS No： | 240-778-0 |
| MF： | NaHS | Grade Standard： | Industrial Grade |
| Place of Origin： | Hebei, China | Appearance： | yellow flakes and slight rotten egg |
| Purity： | 70 % MIN | Brand Name： | Guangliyuan |
| Item | Standards | Result |
| NaHS (%) | 70.0 Min | 70.5 |
| Na2S (%) | 1.5 Max | 1.1 |
| Na2SO3 (%) | 1.0 Max | 0.9 |
| Fe (%) | 0.003 Max | 0.002 |
| NaCO3 (%) | 0.6Max | 0.5 |
| Matter insoluble in water (%) | 0.005Max |
0.004 |
