Anti-Yellowing Agents HN － 150

Chemical Name : 1,1,1',1'-Tetramethyl-4,4'-(methylene-di- p-phenylene)disemicarbazide

Molecular Weight: 370

CAS NO: 85095-61-0

Structural Formula:

Use:

This product is applied to polyurethane industry. For example, it can be used as yellow inhibitor of fiber, synthesized leather, man-made leather.

Safety

•  This product is of powder, low toxin. In operation, people need to be with some labor protector (respirator of dustproof and gas defense)

•  When skin stained by this product, pleas wash with organic solvent (such as methanol) and then wash with soap solution. When it enters eyes, please wash with a large amount of water and then go for a doctor.

Packing and Storing

Packed in carton,20kg net each, stored in dry place and keep away from