Product Code: 1.4360
نوترون
Sodium thiosulphate anhydrous
| Chemical formula | Na2O3S2 |
| Density | 1.67 g/cm3 |
| Molar mass | 158.11 g/mol |
| CAS number | 7772-98-7 |
| EC index number | 231-867-5 |
| HS Code | 28323000 |
| Storage | without limitation |
| SDS | available |
| Odour | odourless |
| Form | solid |
| Color | colourless |
| p H value | 6.0 – 8.5(50 g/l 20 °C ) |
| Solubility in water | 701 g/l ( 20 °C ) |
| Thermal decomposition | >300 °C |
| Assay | ≥ | 97 | % |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Identification | Conforms | ||
| Appearance of solution | Conforms | ||
| pH | 6.0 – 8.5 | ||
| Sulphide | ≤ | 0.002 | % |
| Heavy metals | ≤ | 0.005 | % |
| Iron | ≤ | 0.005 | % |
