印度采购需求：CAS 409-21-2，纳米碳化硅，碳化硅纳米颗粒，碳化硅纳米粉末，碳化硅粉末，碳化硅

I am interested in obtaining high-purity silicon carbide powder, specifically in nano-sized form. Could you please provide a detailed technical data sheet (TDS) along with pricing for a quantity of 100 grams? I am looking for information on the product's specifications, purity levels, and any relevant applications that would help me understand its potential uses in my projects. Additionally, if there are any bulk order options or related products that you offer, please include that in your response. It would be helpful to know about the lead time for delivery, payment terms, and shipping options available. Looking forward to your prompt response with the requested details!