Avail from us Sodium Thiosulphate Sugar Crystals that are extensively used as anti-oxidants, enzyme inhibitors and food preservatives. Moreover, these chemicals also find applications in the treatment of waste waters and removal of surplus chlorine. These chemicals are available with us in a comprehensive range that varies as per the requirements of the customer. The properties of this chemical are:
- CAS NO: 10102-17-7
- Purity: 99% min
- Water insoluble substance: 0.01% max
- pH: 6.5 -7.5
- Packing: 50 kg net bag
- Molecular formula: Na2S2O3. 5H2O
- Molecular weight: 248.10 g/mol.
- Sugar crystal
The specifications of Na2S2O3.5H2O are mentioned below:
- Iron (Fe): max. 0.005 %
- Magnesium (Mg): max. 0.001 %
- Nitrogen: max. 0.005 %
- Calcium (Ca): max. 0.002 %
- Assay: 98.80%
- Substance insoluble in water: 0.05 %
- pH value (5% w/v. water): 6.0 to 7.5
- Sulfate & sulfite (as SO4): max. 0.03 %
- Sulfide (S): max. 0.02 %
The primary uses of these chemicals are as follows:
- Bacteriological water assessment
- Tanning of leather
- Used as an anionic surfactant to aid in dispersion of various pharmaceutical preparations
- Added in bleach to de-chlorinate tap water for aquariums
- Treat effluent from waste water treatment plants prior to release into water bodies
- To lower the level of chlorine in swimming pools and spas
- Removal of iodine stains after the explosion of nitrogen triodide
