I am a chemical raw material supplier from Viet Nam, welcome friends from all over the world to sell my product Sodium Metasilicate pentahydrate - Chemical formula: Na2SiO3.5H20- Packing: 500 -1.000 Kg/ 1 bag (or 50kg/ bag if min order 10tons)- Origin: Viet NamApplication:1.Aids of washes, paper bleaching2. Aids of metal cleaner3. Ceramic diluting agent4. Refractory raw materialsWe need agents to find worldwide buyers for our products.We will pay a commission for each of each orders.Thank you!