Purchase Qty. Reference FOB Price
100-999 kg US$1.88
1,000-9,999 kg US$1.78
10,000+ kg US$1.68
Product Description
The silicon dioxide used in FINE-SIL520A toothpaste is an amorphous powder, tasteless, insoluble in water or acid, chemically inert, and well miscible with fluoride and other raw materials in toothpaste. The structure and particle size of silicon dioxide can be controlled by production conditions. ...