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Features
Features of 99% min Sodium Thiosulfate:
1. Chemical nomen: Sodium thiosulfate
2. HS code: 28328000
3. Formulae hypotheticae: Na2S203*5H20
4. pondus hypotheticum: 248.17
5, Proprietates: Monoclinic crystallus, punctum liquescens: 40-45degree, densitas relativa: 1.729 (17degree).
6. Sarcina: 25kg, 50kg pera plastica texta, vel sequens tuam postulationem
Applicatio
Usus est in fixers. Dlating, corium. reductant. dechlorinating agentis. sulpur dveing agente ut rubor queat agente. et quasi disinfectans et decolor agens.
Specifications
| Item | Art gradus | industriae gradus | Anhydrous gradus |
| aspectus | hyalina transparen crystallum | hyalina transparen crystallum | album pulveris |
| Venis | ≥99.00% | ≥98.5% | ≥97.0% |
| Aqua insolubilis materia | ≤0.01% | ≤0.03% | ≤0.03% |
| sulfide | ≤0.001% | ≤0.003% | ≤0.001% |
| Fe | ≤0.001% | ≤0.003% | ≤0.005% |
| PH | 6.5-9.5 | 6.5-9.5 | 6.5-9.5 |
| Aqua solutio reactionem | ad normam test | ad normam test | - |
| Granularity (g/g) | 12-16 | - | - |
