Audited Supplier
One of the largest anhydrous sodium sulfite manufacturers in China
| Product Name | Anhydrous Sodium Sulfite | Manufactured Date | December 1, 2024 |
| Issuing Date | December 1, 2024 | Lot No. | 202412010A1-b2 |
| Analysis Item | Specs | Analysis Outcome | |
| Superior Product | Superior Product | ||
| Appearance | White Crystal | White Crystal | |
| Na2SO3 | 97.00% | 97.65% | |
| Fe≤ | 0.003% | 0.0018% | |
| Water - insoluble matter≤ | 0.02% | 0.011% | |
| Na2CO3 ≤ | 0.10% | 0.045% | |
| Na2SO4≤ | 2.50% | 1.46% | |
| NaCl≤ | 0.10% | 0.040% | |
Shandong Maojun Chemical Co., Ltd. is one of the leading manufacturers of sodium sulfite anhydrous in China, with an annual production capacity of 140,000 tons and a customer base of over 800 clients worldwide. We offer sodium sulfite anhydrous with purity levels of 93%, 96%, 97%, and 98%, available in 25kg, 50kg, and 1000kg packaging options to meet diverse industry demands.
Product Overview:
Sodium sulfite anhydrous (CAS No.: 7757-83-7) is a white crystalline powder with strong reducing properties. It is highly soluble in water and widely used across various industries.
Main Applications:
• Textile Industry: Used as a deoxygenating and bleaching agent to prevent fabric oxidation and enhance whiteness.
• Paper Industry: Acts as a lignin remover to improve paper quality.
• Photographic Industry: Used in the formulation of developers to ensure high-quality photo processing.
• Water Treatment: Applied in wastewater and drinking water treatment to remove residual chlorine.
• Food Industry: Functions as a bleaching agent and preservative to extend shelf life.
Key Advantages:
High Purity: Multiple purity options to suit different applications.
Stable Supply: Large-scale production ensures continuous and reliable delivery.
Global Trust: Supplying to 800+ clients worldwide with proven quality and performance.
Packaging Options:
• Small Packages: 25kg and 50kg - ideal for small businesses and laboratory use.
• Bulk Packaging: 1000kg - suitable for large-scale industrial applications.
Contact Us:
For more details or to request a quote, please visit our website or contact our sales team.
