| Customization: | Available |
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| CAS No.: | 7757-82-6 |
| Formula: | Na2so4 |
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Sodium sulfate, offered by Guangzhou Zhifan Chemical Co., Ltd., is a versatile compound used in various industries. It serves as a filler in synthetic detergents, a cooking agent in the paper industry, and a replacement for soda ash in the glass industry. Additionally, it is utilized in the chemical industry for manufacturing sodium sulfide and sodium silicate, and in the textile industry for preparing vinylon spinning coagulation bath. In the pharmaceutical industry, it acts as a laxative and finds applications in nonferrous metallurgy, leather production, and more.
The hydration product calcium sulfoaluminate, when combined with sodium sulfate, accelerates the hydration and hardening speed of cement. Adding sodium sulfate at a dosage of 0.5% to 2% of the cement mass can increase the early strength of concrete by 50% to 100%. While the 28-day strength may vary depending on cement type and curing conditions, it generally sees an increase of about 10%. This compound is also used as a filler in synthetic detergents, and has applications in the paper, glass, chemical, textile, and pharmaceutical industries.
Furthermore, sodium sulfate is employed as analytical reagents, serving as a dehydrating agent, digestion catalyst for nitrogen determination, and interference inhibitor in atomic absorption spectrometry analysis. Its wide-ranging uses extend to the chemical industry, paper making, glass production, dyeing, printing, synthetic fiber manufacturing, tanning, non-ferrous metallurgy, enamel production, and as an additive in detergents and soaps.
Sodium sulfate is highly corrosive, irritating, and hygroscopic. It is crucial to wear chemical protective clothing, gloves, goggles, and other protective equipment when handling it. Avoid contact with acids, reducing agents, and other substances. Ensure proper ventilation in the handling area.
Store sodium sulfate in a dry and ventilated place to prevent moisture absorption. Keep it isolated from other substances to prevent contamination and cross-infection.
Use professional dangerous goods transportation tools and adhere to relevant laws and regulations when transporting sodium sulfate. Control environmental factors like temperature and humidity to prevent leakage accidents.
Dispose of unused sodium sulfate at a professional hazardous materials treatment plant to minimize environmental pollution and harm.
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