- Name: Sodium Dithionate
- CAS No.: 7631-94-9
- Appearance: White crystalline powder
- Purity/Assay: 85%
- Grade: Food grade
- Package: 25KG/Bag
- Capacity: 6000MT/year
Sodium Dithionate CAS 7631-94-9
Description
SODIUM DITHIONATE Quick Details
Chemical Name: SODIUM DITHIONATE
CAS No.: 7631-94-9
Molecular Fomula: Na2O6S2
Chemical Structure:
Molecular weight：206.11
P-Toluenesulfonic acid monohydrate Properties
| Item | Unit | Specifications |
| Sodium Hydrosulfite | % | 85% min |
| Water insoluble | % | 0.1 max |
| Sodium thiosulfate: Na2S2O3 | % | 1.2 max |
| Sodium metabisulfite: Na2S2O5 | % | 5-7 |
| Sodium bisulfite:NaHSO3 | % | 0.5 max |
| Sodium carbonate: Na2CO3 | % | 0.6-2 max |
| Sodium formate: HCOONa | % | 0.5 max |
| Zn | % | 0.0001 max |
| Fe | % | 0.002 max |
SODIUM DITHIONATE Usage
(1)Widely used in the printing and dyeing industry, such as cotton fabric dyeing aids and bleaching of silk and wool fabrics.
(2)Used in medicine, mineral processing, copperplate printing.
(3)Used as a bleaching agent in the paper industry.
(4)Food grade are used as bleaching agents, preservatives, and antioxidants.
SODIUM DITHIONATE Packaging and Shipping
Packing: 25KG/bag
Delivery: By air or by sea or by courier
SODIUM DITHIONATE Storage
Storage Conditions:Storeinacool,dry,well-ventilated place