Structural Formula:
                  Characters: Yellow crystalline powder.
 
Quality Standard
 
Premium Grades                               Qualified Product
Purity%≥98.5                                    Purity%≥98.5
Melting range≥157.0℃-163.0℃         Melting range≥157.0℃-163.0℃
Volatile matter%≤0.50                       Volatile matter%≤0.50
 
Storage：Store in a dry storage room to prevent rain and sun.
 
Use: mainly used for metal (such as silver, copper, lead, nickel, zinc) rust inhibitor and corrosion inhibitor, is widely used in anti rust oil (grease) products, used for copper and copper alloy gas phase corrosion inhibitor, water treatment agent, antifreeze, anti fog film agent, polymer stabilizers, plant growth regulators, lubricating oil additives, such as ultraviolet absorption. This product is also available with a variety of inhibitor, biocide use, especially for the closed circulating cooling water system corrosion effect is very good.
 
Packing: The net weight is 25 kg with lined paper plastic, or negotiation with customers