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- 100
- Kilograms/Kilograms
- 120000INR
- Industrial
- 48.3 °C (118.9 °F; 321.4 K) (pentahydrate)
- 6.5 to 8
- INORGANIC CHEMICAL
- Odorless
- Na2S2O3,5H2O.
- Sodium thio sulfate is also used:As a component in hand warmers and other chemical heating pads that produce heat by exothermic crystallization of a supercooled solution.In bacteriological water assessment, as it promotes the survival of coliform organisms by neutralizing residual chlorine.[15]:249[16]:572 In the tanning of leather To demonstrate the concept of super cooling in physics classes: Sodium thio sulfate, when heated, dissolves in its own water of crystallization. This solution can be cooled to room temperature without re crystallization. When crystallization is induced by the addition of a small seed crystal, the sudden temperature rise can be experienced by touch.As part of patina recipes for copper alloys Often used in pharmaceutical preparations as an anionic surfactant to aid in dispersion
- 4 Years
- 2832 30 10
- 158.11 g/mol Grams (g)
- 1.489 ALPHA, 1.508 BETA, 1.536 GAMMA
- Room Temperature
- NO
- Crystal
- 10102-17-7 (7772-98-7 Anhydrous)
- White Crystalline
- WATER 70.1 g/100 mL (20 °C)[1] 231 g/100 mL (100 °C)
- 1.667 g/cm3 Gram per cubic meter (g/m3)
- Other
- (Na2) S2O3
Sodium Thiosulphate Pentahydrate or Sodium Hyposulphite Specifications:
ITC-HSN Code: 2832 30 10CAS: 10102-17-7 (7772-98-7Anhydrous)
- Formula: Na2S2O3.5H2OMolecular
- Weight: 248Appearance: White Crystalline
Sodium Thiosulphate Technical
| Parameters | Specifications |
| Appearance | Fine Crystalline |
| pH of 10%Aqueous Solution | 6.5 to 8 |
| Assay | 98% minimum |
| Sulphites &Sulphates | 1% max |
| Heavy Metals | Less than 5ppm |
| Iron | Less than 10ppm |
SodiumThiosulphate Pure
| Parameters | Specifications |
| Appearance | White Uniform Crystals (10 mesh) |
| pH of 10%Aqueous Solution | 6.5 to 8 |
| Assay | 99% minimum |
| Sulphites &Sulphates | 0.2% max |
| Heavy Metals | Less than 5ppm |
| Iron | Less than 10ppm |
SodiumThio Sulphate Photographic P4 & P8
| Parameters | Specifications |
| Appearance | Cylindrical Pellets (5 mm to 10 mm for P4) & (2 mm to 5 mm for P8) |
| pH of 10%Aqueous Solution | 6.5 to 8 |
| Assay | 99.5% minimum |
| Sulphites &Sulphates | 0.2% max |
| Heavy Metals | Less than 3ppm |
| Iron | Less than 5ppm |
We can give both the grades Pentahydrate and Anhydrous. We can give technical grade small crystals and large crystals too. Sodium Thiosulphate Anhydrous Specifications
| Formula | (Na2) S2O3 |
| Molecular Weight | 158 |
| Assay as(Na2)S2O3 | 98 % Min. |
| 10% solutionin water | Clear |
| Description | White powder free from foreign particles. |
| pH of 10 %Solution | 6.5 To 8.5 |
| Sulphites &Sulphates | 0.5% maximum |
| Iron | Less than 10ppm |
| Heavy Metals | Less than 10ppm |
| Standard Packing | 25 Kg. / 50Kg/55lbs. HDPE Bag with extra liner inside or in Jumbo bags or as required by the buyer. |
- Cheque, Cash in Advance (CID), Cash Advance (CA)
- 100 Kg Per Day
- 1 Week
- Yes
- Free samples are available
- 25 Kg Or 50 Kg Bag
- Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
- All India
"Jagdamba Bhavan", Near Prajapati Hospital, Behind Ram Mandir, Kachigam Road, Vapi Gujarat India +918037301942
Phone :+918037301942