CAS No.: | 7772-98-7 |
---|---|
Formula: | Na2s2o3/Na2s2o3 5H2O |
EINECS: | 231-867-5 |
Certification: | Pentahydrate Sodium Thiosulphate |
Purity: | 90%~99% |
Type: | Pentahydrate Sodium Thiosulphate |
Samples: |
---|
Suppliers with verified business licenses
Subjects | Standard | Result |
Na2S2O3.5H2O % | ≥ 99 | 99.20 |
Water insoluble % | ≤ 0.03 | 0.02 |
Na2S % | ≤ 0.003 | 0.001 |
NaCl % | ≤ 0.20 | 0.11 |
PH (200g/L) | 6.5 - 9.5 | 8.1 |
Appearance | White Crystalline |
Suppliers with verified business licenses