Our Products
Our product range contains a wide range of Sodium Thiosulfate Pentahydrate
Specifications :
| Chemical Formula | (Na2S2O3. 5H2O) |
|---|---|
| Physical Appearance | White P Crystals |
| MOL. WT. | 248.17 |
| Appearance | 20 % |
| Solution in distilled water | Solution is clear and colorless |
| Assay as Na2S2O3. 5H2O | 98.65 % W/W. |
| Sulphide as Na2S | 0.002 % MAX. |
| pH of 10 % solution | 7.25 AT ROOM TEMP. |
| Insolubles Matter as | 0.04 % MAX |
| Insolubles Matter as Ca , Mg and NH4OH | 0.04 % MAX |
| Iron as Fe | Passes |
| Heavy Metals as Pb | Passes |