
CHEMICALS
Soda Ash, primarily used in SIG’s sustainable glass production process, plays a critical role in lowering the melting point of the raw materials, enhancing both the fluidity and brilliance of the final glass sheets. Beyond glassmaking, this versatile chemical is widely applied in the manufacture of soaps and detergents, serving as a lubricating agent to improve product performance. Its applications extend into various industries, including mineral processing, mining, paper pulp production, sodium compounds, water treatment, and metal recycling (such as iron, steel, and aluminum). Soda Ash is also essential in textile production, petroleum recycling, and the detergent industry, showcasing its broad utility in promoting efficiency and sustainability across multiple sectors.
Diverse Industrial use
Quality assurance
customizable solutions
Available in Two Forms

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From Ancient Times to Modern Production: The Story of Soda Ash.
About 50 million years ago, a remarkable combination of volcanic activity, decaying plant matter, and significant climate change led to the evaporation of a vast ancient lake, resulting in the formation of the world’s largest trona deposit located in Green River, Wyoming, a geological marvel that serves as a cornerstone for modern soda ash production. This essential compound has a rich historical background, as ancient Egyptians recognized the value of naturally occurring sodium carbonate, known as natron, using it to create exquisite glass ornaments and vessels, while the resourceful Romans harnessed soda ash for multiple purposes, including glassmaking and baking, showcasing its versatility in their daily lives. For over 5,000 years, sodium-rich substances have been integral to manufacturing, and until the 19th century, soda ash was primarily derived from the ashes of plants thriving in sodium-rich soils, a method that inspired its name “soda ash,” yet today, it is predominantly extracted from extensive trona deposits, solidifying its status as one of the world’s most abundant natural resources.

Soda Ash: The Invisible Contributor to Everyday Products
Soda ash, an essential yet often invisible ingredient in many products that we use daily, plays a pivotal role in modern life, with over half of its production dedicated to glass manufacturing, which forms the basis for countless items, from windows to containers, while it also finds applications in a diverse array of products including powdered detergents and soaps, which help keep our homes clean, as well as rechargeable batteries that power our devices, highlighting its versatility and importance. Furthermore, soda ash is extensively utilized in metallurgical processes, contributing to the production of metals, and is found across various industries such as food, cosmetics, and pharmaceuticals, enhancing product quality and safety. Importantly, soda ash is increasingly recognized for its environmental benefits, as it effectively removes sulfur dioxide and other harmful chemicals from exhaust fumes in shipping and industrial flue gas emissions, thus playing a critical role in reducing pollution and improving air quality.

What Sets SSACO Apart in the Soda Ash Sector
- Integrated Production Process: SSACO’s fully integrated production process allows for better quality control and cost optimization, ensuring a consistent supply of high-quality soda ash.
- Advanced Technology and Innovation: Significant investments in state-of-the-art technology enhance efficiency, reduce energy consumption, and minimize environmental impact, driving continuous product improvement.
- Diverse Product Range: Offering both light and dense soda ash, SSACO caters to various industries, including glass and detergents, effectively meeting diverse customer needs.
- Commitment to Sustainability: SSACO implements eco-friendly practices to reduce emissions, conserve water, and minimize waste, aligning with global sustainability goals.
- Strong Customer Focus and Support: A dedicated team provides exceptional customer service and tailored solutions, fostering long-term partnerships and ensuring customer satisfaction.

SSACO: A National Leader in Premium Soda Ash Manufacturing
SSACO, or Semnan Soda Ash Company, is a prominent subsidiary of SIG and is recognized as a national leader in soda ash manufacturing, specializing in two main types: light soda ash and dense soda ash. Dense soda ash is a premium quality product characterized by its consistently high sodium carbonate content of 99.6% Na2CO3, coupled with low impurity levels of chlorides and iron, making it an essential component in various industrial applications. Additionally, SSACO offers High Purity Soda Ash, which has undergone an advanced purification process to remove impurities such as calcium and magnesium salts, as well as other organic materials, resulting in a product that exceeds sodium carbonate content, thereby ensuring superior performance and reliability for customers across diverse industries that demand exceptional quality and consistency.
FAQ
What is soda ash, and why is it important in industrial applications?
Soda ash (sodium carbonate) is vital for industries like glass manufacturing, detergents, and food production. It also helps with pH control and specialty chemicals. Its versatility makes it essential across many sectors.
How does SSACO ensure the quality and consistency of its soda ash?
SSACO rigorously tests each batch and follows ISO 9001 standards. Its integrated production process and advanced technology ensure premium-quality soda ash with minimal impurities. This guarantees consistency and reliability.
What are the environmental benefits of using soda ash?
Soda ash helps reduce air pollution by removing harmful chemicals from industrial emissions. It’s used in environmental applications and supports cleaner production practices. SSACO also employs eco-friendly methods during manufacturing.