Sodium sulphite 99% is a crucial chemical compound widely used across numerous industries for its antioxidant and preservative properties. Ensuring the quality and specifications of sodium sulphite is vital for businesses to achieve optimal results in manufacturing, water treatment, photography, and textile processing. This comprehensive guide aims to provide detailed insights into the specifications of sodium sulphite 99% and outline the critical factors to consider before procurement.

Sodium sulfite, with a purity of 99%, is a white crystalline or granular solid primarily used as a reducing agent, preservative, and oxygen scavenger. Chemically, it is represented as Na2SO3 and is highly soluble in water. It finds applications in the pulp and paper industry, water treatment plants, photographic developers, and textile processing due to its ability to maintain product stability and prevent oxidation.

The 99% purity grade signifies minimal impurities, ensuring consistent performance and safety in industrial applications. This chemical's versatility makes it indispensable for manufacturers seeking a reliable antioxidant and preservative.

Verifying the purity level is the foremost step when selecting sodium sulfite 99%. High purity guarantees the effectiveness of the chemical in applications such as dyeing textiles and preserving photographic solutions. Purity below 99% can lead to inconsistent results and may introduce unwanted contaminants into the process.

Moisture content directly affects the stability and shelf-life of sodium sulfite. Typically, moisture levels should be kept to a minimum, often less than 1%, to prevent caking and degradation. Excess moisture can compromise the chemical's reactivity, which is critical in industrial environments where precision is required.

Sodium sulfite is available either as powder or granules. The granule size impacts the dissolution rate and ease of handling. Powdered sodium sulfite dissolves quickly and is preferred for rapid reaction processes, whereas granules are beneficial for controlled release applications. Understanding the application requirements helps in selecting the suitable form.

Proper packaging ensures the safe transport and long-term storage of sodium sulphite 99%. Common packaging includes moisture-resistant bags and drums that protect against contamination and moisture ingress. Packaging must also comply with transport regulations and be easy to handle during distribution.

Reliable suppliers provide essential documentation to guarantee product quality and safety. A Certificate of Analysis (COA) confirms the chemical composition and verifies that sodium sulphite meets the 99% purity standard along with other technical parameters.

The Material Safety Data Sheet (MSDS) is indispensable for understanding the safe handling, storage, and disposal procedures to protect workers and the environment. Businesses must request these documents before finalizing their purchase.

For companies interested in sourcing high-quality sodium sulphite 99%, submitting a Request for Quotation (RFQ) is the recommended approach. Zibo Weiduo ECONOMY™ Co., Ltd offers reliable supply and comprehensive support to meet your industrial chemical needs.

Contact the team at Zibo Weiduo for detailed product information and personalized assistance to ensure you receive sodium sulfite that aligns with your quality requirements and application demands.

Understanding the detailed specifications of sodium sulfite 99% is essential for businesses aiming to optimize their production processes and product quality. By prioritizing purity, moisture content, granule size, and proper packaging, companies can ensure consistent and safe usage of this valuable chemical.

Zibo Weiduo ECONOMY™ Co., Ltd stands out as a trusted supplier with over 20 years of experience in chemical trade, emphasizing quality assurance and customer satisfaction. For more information about the company's offerings and expertise, visit our About Us page or explore our product range at Products.