Sodium Thiosulphate
Fitur Sodium Thiosulfate:
1, jeneng kimia: Sodium thiosulfate
2, Kode HS: 2832800000
3, rumus molekul: Na2S2O3 * 5H2O
4, Bobot molekul: 248,17
5, Properties: Kristal monoklinik, Titik lebur: 40-45 derajat, Kapadhetan relatif: 1.729 (17 derajat).
6, Packing: 25kg, 50kg tas anyaman plastik, utawa ing ngisor iki dikarepake.
Aplikasi saka Sodium Thiosulfate:
Digunakake ing fixers, plating, kulit, reductant, agen dechlorinating, sulfur dyeing agen, minangka agen nyegah isin, lan minangka disinfectant.Lan agen decolor.
Spesifikasi sodium thiosulphate:
| Item | Kelas fotografi | Kelas industri | Kelas anhidrat |
| Penampilan | kristal transparan tanpa warna | kristal transparan tanpa warna | bubuk putih |
| Assay | ≥ 99,00% | ≥ 98,5% | ≥ 97,0% |
| Materi sing ora larut banyu | ≤ 0,01% | ≤ 0,03% | ≤ 0,03% |
| Sulfida | ≤ 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 |
| Reaksi larutan banyu | manut tes | manut tes | —- |
| Granularitas (g/g) | 12~16 | — | —- |
Tulis pesen sampeyan ing kene lan kirimake menyang kita
