Product name: Zinc dust (supper fine) Specification: UN NO.: 1436 CAS Number: 7440-66-6 Hazardous Material No.: 4.3 Appearance: Grey powder Total Zinc: 99%min Metallic Zinc:96%min Pb: 0.0003%max Fe: 0.0001%max Cd: 0.01%max Insoluble in acid: 0.02%max Residue on mesh 325/400/500/600 : 0.07%max 1-325mesh Average particle size:8-10μm Maximum grain size: 45μm The Fob Price usd2000/mt 2-400mesh Average particle size: 6-8μm Maximum grain size: 38μm The Fob Price us2080/mt 3-500mesh Average particle size: 5-7μm Maximum grain size: 30μm The Fob Price usd2120/mt 4-600mesh Average particle size: 4-6μm Maximum grain size: 25μm The Fob Price usd4620/mt 5-1000mesh Residue on mesh 1000: 0.07%max Average particle size: 3-5 μm Maximum grain size: 15 μm The Fob price usd2150/mt 6- Residue on mesh 1200: 0.07%max Average particle size: 2-4 μm Maximum grain size: 10 μm The FOB price usd2200/mt Payment: L/C at sight Packing: In 50kgs net Iron drum with pp bag sealed inner Quantity: 1FCL 20mt min order Delivery time: In 30 days after L/C Port of shipment: main port of china Validity: Till to May 25, 2009