Anhydrous Sodium Sulfite White Crystalline Powder 96% For Fiber
Technical Index
| Property | Unit | Value | Result |
| Main content (Na2SO3) | % | 96 min | 96.8 |
| Fe | 0.005%max | 0 | |
| Free alkali | 0.1%MAX | 0.1% | |
| Sulfate (as Na2SO4) | 2.5% max | 2.00% | |
| Water insolubles | 0.02% max | 0.01% |
Usage
Sodium sulfite is mainly used as a stabilizer in the production of man-made fibers to ensure the quality and longevity of these synthetic materials. Its unique properties make it an ideal fabric bleach for effectively removing stains and enhancing the overall appearance of textiles. In addition, sodium sulfite is widely used in photography as a key component in the development process. Its dependable properties help create vivid prints and images.
In addition to its applications in the textile and photographic industries, sodium sulfite is used as a deoxidizer in dyeing and bleaching processes. With its ability to efficiently reduce oxygen, it provides a key solution for achieving vibrant and long-lasting colour. Also, in the fragrance and dye industries, sodium sulfite is used as a reducing agent, ensuring optimum color intensity and consistency for various products. In papermaking, this compound acts as a lignin remover, helping to produce high-quality paper with enhanced durability and smoothness.
In conclusion, sodium sulfite is an important inorganic substance with unrivaled versatility across numerous industries. Its exceptional properties make it an integral component in man-made fiber production, fabric treatment, photographic processing, dyeing and bleaching processes, fragrance and dye manufacture, and high-quality paper production. Sodium sulfite is available in powders with different concentrations of 96%, 97% and 98% to meet the different needs of different applications. Choose sodium sulfite for reliable performance and great results.
