Sodium sulfate
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Sodium Sulfate - Introduction
An inorganic compound. Below is an introduction to its properties, uses, preparation methods, and safety information:
Properties:
Colorless crystalline solid, insoluble in alcohol at room temperature but soluble in water. It is a strong alkaline substance that fully dissociates into Na+ and SO4 ions in aqueous solutions. It is hygroscopic and, if left in the air for extended periods, will gradually absorb moisture and become damp. It can decompose at high temperatures.
Uses:
It has various industrial applications. It is widely used as a pickling agent and auxiliary agent in glass manufacturing, leather, and textile industries. It is also commonly employed in metallurgy, papermaking, dyes, and fertilizers.
Preparation Methods:
It can be obtained through two primary preparation methods. One involves extraction from natural minerals like mirabilite or salt lakes, followed by steps such as leaching, precipitation, and crystallization.
Safety Information:
Under normal usage conditions, it is generally relatively safe. The following points should be noted:
1. Avoid direct contact of particles or solutions with sensitive areas such as the eyes and skin.
2. Avoid inhaling dust or vapors to prevent respiratory irritation.
3. When handling, wear protective gloves and safety goggles.
4. Avoid mixing with acidic substances to prevent the generation of harmful gases.
5. Maintain good ventilation during storage and handling, and keep away from ignition sources.
| Industry Category | Chemicals |
|---|---|
| Product Category | |
| Brand: | |
| Spec: | 50KG/袋 |
| Stock: | 99999 |
| Manufacturer: | |
| Origin: | China / Shandong / Jinanshi |