China Sodium Thiosulphate Manufacturer
It was exported to over 30 countries around the world ,such as USA,Canada,UK, Spain, Portgual, Finland,France, Japan, South East Aisa, Middle & South America , Middle east and so on.
Key Features
- Purity 99% Min.
- Crystal Size: 6 ~10mm
- Sufficient stocks & Stable supply
- OEM
- Free sample for intention cutomer
- Direct sale from factory
| Price | $200/mt FOB Xingang |
| Quantity/20’GP | 25 metric tons |
| Packing | in 25kg bags |
Sodium Thiosulfate - Big Granular
It is a colorlessd transparent monoclinic crystal with a density of 1.729 g/cm3. The melting point is 48 degree celsius.Sodium thiosulfate can be used for tanning leather, extracting silver from ore; it can be used to remove chlorine from tap water and is widely used in aquaculture.
Shipping Details
Ocean Shipping: FOB Tianjin , CNF/ CIF DAP DDP DDP
Specifications
| Product name | Sodium Thiosulfate Pentahydrate; Sodium Hyposulfide; Hypo; Sodium Thiosulphate; Sodium Subsulfite |
| CAS No. | 10102-17-7 |
| EINECS | No.231-867-5 |
| Molecular formula | Na2S2O3•5H2O |
| Molecular | weight248.17 |
| Appearance | Colorless Transparent monoclinic crystal |
| Melting point | 48℃ |
| Relative density | 1.729 g/cm3 (17℃) |
| Quality index | Technical Grade |
| Assay | 99.0% min |
| Water insoluble matter | 0.01% max |
| Sulfide | 0.001% max |
| Fe | 0.001% max |
| PH | 6.5 ~ 9.5 |
| Applications | In pesticide, aquaculture,fixing agent, electroplating, leather, reducing agent, dechlorinating agent, fading agent, photographic processing, gold extraction and other industries. |
| Packing | 25kg woven bag,25kg craft paper bag, or in 1000kg super sack |
