In the chemical industry, clarity in terminology is crucial for effective procurement and application. Many buyers encounter the terms 'Silica' and 'Silicon Dioxide' interchangeably, leading to potential confusion. For procurement managers and R&D scientists, understanding that these terms often refer to the same compound, Silicon Dioxide (CAS 7631-86-9), and knowing its properties is essential. NINGBO INNO PHARMCHEM CO.,LTD., a leading chemical supplier and manufacturer in China, is here to provide that clarity.
Silicon Dioxide is the chemical name for silicon and oxygen bonded together, with the formula SiO₂. The term 'Silica' is commonly used as a more general term, often referring to naturally occurring forms of silicon dioxide such as sand, quartz, and flint. In industrial contexts, and particularly when discussing food additives or pharmaceutical excipients, 'Silica' or 'Synthetic Amorphous Silica' (SAS) is frequently used to denote the manufactured product, which is chemically identical to naturally occurring silicon dioxide but processed for specific purity and particle size characteristics.
Key Properties and Applications
Whether referred to as Silica or Silicon Dioxide, the compound exhibits several key properties that make it valuable across industries:
When you need to buy Silicon Dioxide, understanding these roles helps in specifying your requirements. Common applications include its use in food processing, pharmaceutical excipients, cosmetics, and as a component in paints, sealants, and construction materials.
Sourcing Silicon Dioxide from a Trusted Chinese Supplier
For businesses looking for a reliable 'Silicon Dioxide supplier in China,' NINGBO INNO PHARMCHEM CO.,LTD. offers a streamlined procurement process. We supply high-quality Silicon Dioxide (CAS 7631-86-9) and understand the nuances of chemical nomenclature and application needs. Whether your inquiry is for 'Silica' or 'Silicon Dioxide', our team is equipped to assist you.
We provide competitive 'Silicon Dioxide price' points and ensure a stable supply chain, making us an ideal partner for your chemical sourcing needs. If you're exploring options for this compound, don't hesitate to reach out to us for detailed product information, quotes, and expert advice. Partner with a knowledgeable manufacturer and supplier for all your chemical requirements.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.