NINGBO INNO PHARMCHEM CO.,LTD. is a leading supplier of high-quality industrial chemicals, and Anhydrous Sodium Sulfate stands out for its critical role in the papermaking industry. As a significant 'papermaking chemical', anhydrous sodium sulfate is essential for the efficient production of paper and cellulose-based products. It is estimated that approximately 70% of the total industrial consumption of sodium sulfate is directed towards these sectors, underscoring its importance.

In the papermaking process, anhydrous sodium sulfate is utilized in various stages, primarily as a salting-out agent. This means it helps to precipitate or separate specific components within the pulp mixture, leading to a purer and more refined paper pulp. Its presence aids in the Kraft pulping process, a widely used method for producing wood pulp. By influencing the solubility of lignin, the substance that binds wood fibers together, sodium sulfate contributes to the efficient separation of cellulose fibers. This results in stronger, higher-quality paper. For companies looking to optimize their papermaking operations and ensure consistent product quality, sourcing high-purity anhydrous sodium sulfate from a reliable supplier like NINGBO INNO PHARMCHEM CO.,LTD. is a strategic decision. The chemical's consistency and purity are paramount to achieving the desired paper characteristics, making it a fundamental raw material in this vast industry.