Name:Hexametaphosphate Information: 1) Multi-purpose 2) Hexametaphosphate(Sodium Polyphosphates, Glassy; Sodium Tetrapolyphosphate; Graham? Salt) Chemical formula: (NaPO3)6 CAS No.:10124-56-8 Molecular weight: 611.82 Standard executed: HG/T2837-1997 Properties: White powder, relative density is 2.484 (20), easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air. It is possible to form solvent compound with metallic ions such as Ca, Ba, Mg, Cu and Fe; It is a fine agent for water treatment. 3) Place of origin: China Model No: 68%min tech grade and 68%min food grade Payment Terms: T/T,L/C Minimum Order Quantity: 1 Metric Ton Supply Ability: 1000 Metric Ton per Quarter Package: Net: Plastic-woven sack with inner polythene bag; Net weight: 25kg, 50kg or 1, 000kg, can be palletized as usual or at buyer's request. Stored in ventilated and dry place Delivery Time: WITHIN 10 to 30 DAYS AFTER RECEIPT OF PAYMENT OR L/C