1. Product Introduction & Main Application
Arnico’s Sodium Carbonate, commercially known as Soda Ash, is a white, crystalline powder or granular material that is alkaline and water-soluble. This foundational and high-volume basic chemical serves as a strong source of sodium ions and a pH regulator, holding an irreplaceable position in the glass manufacturing, detergent production, and water treatment industries, forming a cornerstone of many global manufacturing processes.
2. Technical Specifications
| Technical Parameter | Dense Grade | Light Grade | Unit |
|---|---|---|---|
| Purity (as Na₂CO₃) | ≥ 99.5 | ≥ 99.2 | % |
| Bulk Density | 1.0 – 1.2 | 0.5 – 0.7 | g/cm³ |
| Residue on 180 µm Sieve | ≥ 85 | ≤ 5 | % |
| Sodium Chloride (NaCl) | ≤ 0.3 | ≤ 0.5 | % |
| Iron (Fe) | ≤ 20 | ≤ 40 | ppm |
| Water Insoluble Matter | ≤ 0.05 | ≤ 0.1 | % |
3. Features & Benefits
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Consistent & High Alkalinity: Provides excellent and predictable pH adjustment power in industrial formulations without fluctuation.
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Two Engineered Grades: Dense Grade with dust resistance for glass furnaces; Light Grade with rapid dissolution for detergent industries.
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Purity & Clarity: Extremely low iron and impurity content, essential for producing ultra-clear glass without discoloration.
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Water Softening: Effectively precipitates calcium and magnesium ions, enhancing detergent performance.
4. Industrial Applications
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Glass Industry: The primary supplier of sodium oxide in the batch formula for manufacturing container glass, automotive glass, and bottles.
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Detergent Industry: A key builder component in laundry powders and industrial cleaning agents.
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Water Treatment: pH adjustment and temporary hardness removal in industrial water production systems.
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Metallurgy & Mining: Acts as a flux in metal smelting and as a processing aid in lithium and uranium ore leaching.
5. Safety & Handling
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MSDS (Material Safety Data Sheet): This material causes severe eye and skin irritation upon contact, and its dust is a respiratory tract irritant. Please study the Arnico MSDS for complete first-aid information.
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Storage Conditions: Store in a completely dry, cool, and well-ventilated area, away from acids and moisture. It is highly hygroscopic and hardens upon contact with water. Bags must be stored on wooden pallets, away from walls and floors.
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Personal Protective Equipment (PPE): When handling, the mandatory use of a dust mask (P2), splash-proof chemical goggles, and long rubber gloves is required.
6. Quality Assurance & COA
All Arnico Sodium Carbonate bags, traceable to their production code, are provided with a Certificate of Analysis (COA) including a precise particle size analysis and weight percentage of sodium oxide. This ensures glass manufacturers and detergent producers can load with complete confidence.
