Property:The dust-free antimony trioxide is a high dispersed superfine granular material, made from antimony trioxide powder of which surface is treated through chemical method that make the powder slightly moisturizes to avoid any fine powder suspending in the air and bringing out harm to human body, meanwhile the antimony trioxide can resist fire and enhance the plastic features. Product Specification: 99.0% Sb2O3: Sb2O3:96.0%min,DIDP:2.8-3.0min,As:0.12%max,Pb:0.20%max,white degree:91,average size:0.3-1.1μm. Packing: Packed in 25 kilograms multiwall paper bags, 40 bags per pallet. Each pallet is stretch wrapped in polythene to prevent shifting of the bags during transit,or as customer's requirements. Antimony Trioxide HS Code: 2825800000. CAS No.:1309-64-4. Antimony Trioxide UN No.: 1549. Export Trade Terms: FOB, CFR or CIF. Minimum Order Quantity: 5.0Mt. Terms of payment: T/T, L/C at sight or by further negotiation. Delivery Time: 15 - 25 days after receipt of advance payment or original L/C.